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Tricalcium Phosphate

HCID 24456
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基本情報概要名称と識別子物性安全と法規制化学と産業関連反応化合物ノート
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基本情報

CAS
10103-46-5
標準SMILES
O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].[Ca+2].[Ca+2].[Ca+2]
InChIKey
QORWJWZARLRLPR-UHFFFAOYSA-H
分子式
Ca3(PO4)2
平均分子量
310.18 g/mol
単同位体質量
309.79461316

概要

Calcium phosphate is an odorless white solid. Sinks and mixes with water. (USCG, 1999)

名称と識別子

優先名称
Tricalcium Phosphate
IUPAC
tricalcium diphosphate
英語名
Phosphoric acid, calcium salt (1:)
分子式
CaH5O4P
分子量
140.09

名称と別名

7758-87-4TRICALCIUM PHOSPHATESynthosCalcium orthophosphateTricalcium diphosphatePhosphoric acid, calcium salt (2:3)Tricalcium orthophosphateCalcigenol simpleTertiary calcium phosphateBonarkaCalcium phosphate, tribasicCalcium tertiary phosphate
名称をさらに表示
Ai3-25607APATITETTCPEinecs 233-283-6TIANFU-CHEM - Calcium phosphatePhosphoric acid, calcium salt (1:)Calcium phosphate: (Tricalcium phosphate)Phosphoric acid, calcium salt (1:) USP/EP/BP
Calcium phosphate (3:2)Natural whitlockiteFEMA No. 3081Calcium phosphate (Ca3(PO4)2)Calcium orthophosphate, tri-(tert)Tricalcium phosphate (Ca3(PO4)2)K4C08XP666Phosphoric acid calcium(2+) salt (2:3)

データベース識別子

CAS
10103-46-5、21063-37-6、7758-87-4
PubChem CID
24456
DTXSID
DTXSID1049803
ChEMBL
CHEMBL2106566
ChEBI
CHEBI:9679
UNII
K4C08XP666
EC Number
231-840-8、233-283-6

物性

構造計算による物性補完中

極性表面積
173 Ų
水素結合供与体数
0
水素結合受容体数
8
回転可能結合数
0
重原子数
13
形式電荷
0
複雑度
36.8

実験および物理化学的性質

Chemical Classes · 2 件

Metals -> Phosphates, Metallic Salts

Metals -> Phosphates, Metallic Salts

Cosmetics · 3 件

Cosmetic ingredients (Calcium Phosphate) -> CIR (Cosmetic Ingredient Review)

Cosmetic ingredients (Tricalcium Phosphate) -> CIR (Cosmetic Ingredient Review)

Opacifying; Bulking; Anticaking; Viscosity controlling; Oral care; Buffering; Abrasive; Antiplaque

FragrancesFragrance Ingredient (Tricalcium phosphate) -> IFRA transparency List
Pesticides · 4 件

Rodenticides

Active substance -> EU Pesticides database: Not approved

Rodenticides

Active substance -> EU Pesticides database: Not approved

OdorOdorless
TasteTasteless
Food Additives · 2 件

Foods -> FDA Regulatory Status of Color Additives

ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FLAVORING AGENT OR ADJUVANT, FORMULATION AID, HUMECTANT, LEAVENING AGENT, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, TEXTURIZER -> FDA Substance added to food

Density · 3 件

2 to 3 at 68 °F (USCG, 1999)

安全と法規制

安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。

GHS分類

GHS Classification · 6 件

This chemical does not meet GHS hazard criteria for 95.7% (529 of 553) of all reports.

Not Classified

Aggregated GHS information provided per 553 reports by companies from 6 notifications to the ECHA C&L Inventory.

This chemical does not meet GHS hazard criteria for 75% (27 of 36) of all reports.

Danger

H318 (25%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

危険有害性情報

Regulatory Information · 6 件

Chemical: Phosphoric acid, calcium salt (2:3)

Chemical: Phosphoric acid, calcium salt

Phosphoric acid, calcium salt (2:3) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphoric acid, calcium salt (2:3) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Phosphoric acid, calcium salt (1:?) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphoric acid, calcium salt (1:?) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

2004/129/EC

2007/442

Other Safety Information · 2 件

IMAP assessments - Phosphoric acid, calcium salt: Human health tier I assessment

IMAP assessments - Phosphoric acid, calcium salt (2:3): Human health tier I assessment

Health Hazards · 1 件

Inhalation of MCP or DCP may cause irritation of upper respiratory tract; prolonged inhalation of concentrated pyrophosphate may cause a deposit of TCP in the lungs. Ingestion of large quantities of any form of calcium phosphate may cause nausea, vomiting, cramps, and diarrhea; MCP may also be corrosive to membranes of mouth, throat, and gastrointestinal tract. Local irritation of the eyes may result from contact with any of these phosphates; prolonged or repeated exposure to MCP may lead to chronic conjunctivitis. Contact with skin by MCP may cause local irritation or chronic dermatitis; prolonged or repeated contact with concentrated aqueous slurries of DCP may cause local irritation. (USCG, 1999)

化学と産業

薬理情報

ATC Code · 2 件

A - Alimentary tract and metabolism

QA - Alimentary tract and metabolism

Bionecessity · 1 件

Phosphate is a major intracellular anion which participates in providing energy for metabolism of substances and contributes to important metabolic and enzymatic reactions in almost all organs and tissues. Phosphate exerts a modifying influence on calcium concentrations, a buffering effect on acid-base equilibrium, and has a major role in the renal excretion of hydrogen ions. /Phosphate/

Pharmacodynamics · 1 件

Calcium phosphate reacts with acid in the stomach to raise the pH. In toothpaste it provides a source of calcium and phosphate ions to support remineralization of the teeth. As a supplement it provides a source of calcium and phospate, both of which are important ions in bone homeostasis.

Mechanism of Action · 1 件

The phosphate ions in calcium phosphate likely react with hydrochloric acid in the stomach to neutralize the pH. In toothpaste and in systemic circulation, calcium phosphate provides a source of calcium and phosphate ions to support remineralization of the teeth and bone homeostasis respectively. The increase in plasma calcium reduces calcium flux from osteocyte activity by reducing the secretion of parathyroid hormone (PTH). Calcium does this by stimulating a G-protein coupled calcium receptor on the surface of parathyroid cells. The reduction in calcium flux increases the amount of calcium deposited in bone resulting in an increase in bone mineral density. The reduction in PTH secretion also reduces the amount of vitamin D metabolized to its active form, calcidiol. Since calcidiol increases the expression of calcium dependent ATPases and transient receptor potential cation channel subfamily V member 6 (TRPV6) both of which are involved in calcium uptake from the gut, a reduction in calcidiol results in less calcium absorption. Additionally, TRPV5, the channel responsible for calcium reabsorption in the kidney, is downregulated when PTH secretion is reduced thus increasing calcium excretion via the kidneys. Another hormone, calitonin, is likely involved in the reduction of bone resorption during periods of high plasma calcium.

Metabolism/Metabolites

関連反応

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化合物ノート

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このページの内容基本情報概要名称と識別子物性安全と法規制化学と産業関連反応化合物ノート
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3.14 g/cu cm

2.5 @ 20°C

Color/Form · 4 件

White amorphous powder

White, crystalline powder

Two crystalline modifications are known, the high temperature alpha- and the low-temperature beta-form, transition temperature 110 °C.

Rhombohedral crystals /Whitlockite/

Solubility · 5 件

7.7g/L

Practically insoluble in water; insoluble in ethanol, soluble in dilute hydrochloric and nitric acid

Practically insol in alcohol and acetic acid; sol in dilute hydrochloric acid, nitric acid

Solubility in cold water: 2 mg/100 cc

2.5 mg/100 g water at 25 °C

Melting Point · 2 件

>450

1670 °C

Food Contact Substances · 2 件

FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

物理化学的性質

化粧品成分の機能
バッファリング増量剤研磨剤口腔ケア抗プラーク粘度制御
EPAの化学物質情報
Calcium phosphate (10103-46-5)

化学的性質

化学的特性カルシウムリン酸は化学式Ca3PO42で表される無機化合物です自然界に広く分布しており動物の骨や歯の主要成分であることで知られていますこの物質は農業や食品産業医薬品など多岐にわたる分野で利用されています

化学性质カルシウムリン酸は白色の粉末状の固体で不溶性の特徴を持ちます水や有機溶剤には溶けにくいが酸には溶けやすい性質がありますこれによりpHを調整する際やミネラルの補給源としての役割を果たします

Hazards Summary · 2 件

Ingestion of calcium salts may cause gastrointestinal irritation; Intravenous injection may cause hypotension, bradycardia, and cardiac arrest; [HSDB] May cause skin, eye, and respiratory tract irritation; [CAMEO] May cause irritation; [MSDSonline]

A skin and eye irritant; [CHRIS] See Calcium phosphate, tribasic.

FDA Requirements · 5 件

Substances classified as stabilizers, when migrating from food-packaging material shall incl ... calcium phosphate.

Calcium phosphate (mono-, di-, and tribasic) used as a multiple purpose GRAS food substance in food for human consumption is generally recognized as safe when used in accordance with good manufacturing practice. /Calcium phosphate (mono-, di-, and tribasic)/

Calcium phosphate (mono-, di-, tribasic) used as a dietary supplement in food for human consumption is generally recognized as safe when used in accordance with good manufacturing practice. /Calcium phosphate (mono-, di-, and tribasic)/

Calcium phosphate (mono-, di-, and tribasic) used as a nutrient in food for human consumption is generally recognized as safe when used in accordance with good manufacturing practice. /Calcium phosphate (mono-, di-, and tribasic)/

For more FDA Requirements (Complete) data for TRICALCIUM PHOSPHATE (6 total), please visit the HSDB record page.

Reactive GroupSalts, Basic
Special Reports · 2 件

Optimal Calcium Uptake. Current Bibliographies in Medicine 94-4. Public Services Division/National Library of Medicine. 775 citations from January, 1990-April, 1994. Available from: http://www.nlm.nih.gov/pubs/cbm/calcium.html

WHO; Diseases Caused by Phosphorus and Its Toxic Compounds; Early Detection of Occupational Diseases pg 53-62 (1986). Review of diseases and health related effects resulting from exposure to phosphorus or phosphorus cmpd.

FIFRA Requirements · 1 件

Residues of calcium phosphate are exempted from the requirement of a tolerance when used as a solid diluent or carrier in accordance with good agricultural practices as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops or to raw agricultural commodities after harvest.

Reactivity ProfileSome calcium phosphates form acid solutions in water. These may attack metals with formation of flammable hydrogen gas, which may collect in enclosed spaces (USCG, 1999).
Air and Water ReactionsWater soluble.
Hazard Classes and Categories · 2 件

Not Classified

Eye Dam. 1 (25%)

安全と保護具

First AidINHALATION: move to clean air; see physician in case of persistent coughing, expectoration, chest pain, or shortness of breath.
Nonfire Spill ResponseNeutralizing Agents for Acids and Caustics: Flush with water (USCG, 1999)
Disposal Methods · 1 件

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

Allowable Tolerances · 2 件

Residues of calcium phosphate are exempted from the requirement of a tolerance when used as a solid diluent or carrier in accordance with good agricultural practices as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops or to raw agricultural commodities after harvest.

Residues of calcium phosphate are exempted from the requirement of a tolerance when used as a solid diluent or carrier in accordance with good agricultural practices as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops or to raw agricultural commodities after harvest. /Calcium phosphate/

Protective Action Criteria (PAC) · 3 件

12 [mg/m3]

130 [mg/m3]

790 [mg/m3]

Personal Protective Equipment (PPE)Dust mask, goggles, and gloves (USCG, 1999)

毒性情報

Toxicity Summary · 5 件

The CIR Expert Panel concluded that the following 31 ingredients are safe in the present practices of use and concentration in cosmetics as described in this safety assessment, when formulated to be non-irritating...Calcium Phosphate...

Safe for use in cosmetics, with qualifications

The CIR Expert Panel concluded that the following 31 ingredients are safe in the present practices of use and concentration in cosmetics as described in this safety assessment, when formulated to be non-irritating...Tricalcium Phosphate...

Safe for use in cosmetics, with qualifications

IDENTIFICATION AND USE: White amorphous, or crystaline powder. It is odorless and tasteless. It is practically insoluble in alcohol, and acetic acid, and soluble in dilute hydrochloric acid, and nitric acid. Slightly soluble in water. It is used in the manufacture of fertilizers, phosphate compounds, manufacture of milk glass, polishing and dental powders, porcelains, pottery, enameling; clarifying sugar syrups; in animal feeds; as noncaking agent; in textile industry. It is used as a stabilizer in plastics; in meat tenderizers; in food as a buffer and used in medical applications as a calcium replenisher. It veterinary medicine it is used as a dietary supplement and an antacid. It is used in the manufacture of luminescent materials. HUMAN EXPOSURE AND TOXICITY: Tricalcium phosphate is not irritating and toxic doses by ingestion would have to be more than 2 g/kg. Skin sensitization is unusual. Aspiration or inhalation could cause chemical pneumonitis. Implantation of material will cause foreign body reaction. Tricalcium phosphate is contraindicated in treatment of hypocalcemia with hyperphosphatemia which may occur in hypoparathyroidism and renal failure. ANIMAL STUDIES: Tricalcium phosphate exhibited no teratogenic effect in developing chicken embryos.

Natural Pollution Sources · 2 件

Occurs in nature as the minerals: oxydapatit, voelicherite, whitlockite.

USUALLY OBTAINED FROM ANIMAL BONES WHICH CONTAIN ABOUT 80% OF TRIBASIC CALCIUM PHOSPHATE. /TRIBASIC CALCIUM PHOSPHATE, NATIONAL FORMULARY/

Human Toxicity Excerpts · 1 件

... NOT IRRITATING & TOXIC DOSES BY INGESTION WOULD HAVE TO BE IN EXCESS OF 2 G/KG. ... SKIN SENSITIZATION IS UNUSUAL. ASPIRATION OR INHALATION ... COULD CAUSE CHEM PNEUMONITIS. IMPLANTATION ... WILL CAUSE FOREIGN BODY REACTION. /CALCIUM PHOSPHATE/

Non-Human Toxicity ExcerptsTRICALCIUM PHOSPHATE SHOWED NO TERATOGENIC EFFECTS IN THE DEVELOPING CHICKEN EMBRYO @ 2.50 MG/EGG.
RAIS Toxicity Values · 4 件

48.6

PPRTV Archive

8

PPRTV Current

Acceptable Daily Intakes · 1 件

FAO/WHO EXPERT COMMITTEE ON FOOD ADDITIVES...RECOMMENDED.../LEVELS/ FOR TOTAL DIETARY PHOSPHORUS...UNCONDITIONAL ACCEPTANCE LEVEL /OF LESS THAN 30 MG/KG BODY WT/ IS CONSIDERED SAFE IN ANY TYPE OF DIET...CONDITIONAL ACCEPTANCE LEVEL /OF 30-70 MG/KG BODY WT/ IS ACCEPTABLE ONLY WHEN DIETARY CALCIUM LEVEL IS HIGH /PHOSPHATES/

EPA Provisional Peer-Reviewed Toxicity Values · 5 件

Tricalcium phosphate

8 mg/kg-day

PDF Document

Inadequate information to assess carcinogenic potential

2021

法規制情報

FDA Requirements · 5 件

Substances classified as stabilizers, when migrating from food-packaging material shall incl ... calcium phosphate.

Calcium phosphate (mono-, di-, and tribasic) used as a multiple purpose GRAS food substance in food for human consumption is generally recognized as safe when used in accordance with good manufacturing practice. /Calcium phosphate (mono-, di-, and tribasic)/

Calcium phosphate (mono-, di-, tribasic) used as a dietary supplement in food for human consumption is generally recognized as safe when used in accordance with good manufacturing practice. /Calcium phosphate (mono-, di-, and tribasic)/

Calcium phosphate (mono-, di-, and tribasic) used as a nutrient in food for human consumption is generally recognized as safe when used in accordance with good manufacturing practice. /Calcium phosphate (mono-, di-, and tribasic)/

For more FDA Requirements (Complete) data for TRICALCIUM PHOSPHATE (6 total), please visit the HSDB record page.

FIFRA Requirements · 1 件

Residues of calcium phosphate are exempted from the requirement of a tolerance when used as a solid diluent or carrier in accordance with good agricultural practices as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops or to raw agricultural commodities after harvest.

安全データ

tsca
TSCA listed
risk_code
36/37/38
hazard_code
Xi
safety_code
22-24/25-26
A defect in phosphate metabolism occurs in a variety of diseases. ... Rickets ... Osteomalacia ... Primary or Secondary Hyperparathyroidism ... Chronic Renal Failure. /Phosphates/
MeSH Pharmacological ClassificationSynthetic or natural materials, other than DRUGS, that are used to replace or repair any body TISSUES or bodily function.
Absorption, Distribution and Excretion · 1 件

/Ortho/ phosphate is absorbed from, and to a limited extent secreted into, the gastrointestinal tract. Transport of phosphate from the gut lumen is an active, energy-dependent process that is modified by several factors. ... Vitamin D stimulates phosphate absorption, an effect reported to precede its action on calcium ion transport. In adults, about two thirds of the ingested phosphate is absorbed, and that which is absorbed is almost entirely excreted into the urine. In growing children, phosphate balance is positive. Concentrations of phosphate in plasma are higher in children than in adults. This "hyperphosphatemia" decreases the affinity of hemoglobin for oxygen and is hypothesized to explain the physiological "anemia" of childhood. /Phosphates/

用途と製造

Uses · 6 件

CIR ingredient: Calcium Phosphate

CIR ingredient: Tricalcium Phosphate

Found in the minerals oxydapatit, voelicherite, and whitlockite; [Merck Index] Used to make fertilizers, phosphoric acid, phosphorus compounds, milk-glass, polishing and dental powders, porcelains, pottery, and luminescent materials; Also used in enamels, white pigments for ceramics, meat tenderizers, food buffers and flow conditioners, and as a non-caking agent, a mordant in dyeing, a stabilizer for plastics, a clarifying agent for sugar syrups, a polishing agent, a calcium supplement, and a veterinary antacid; [HSDB]

Textiles (Printing, Dyeing, or Finishing) [Category: Industry]

Ceramics making [Category: Hobbies]

Permitted for use as an inert ingredient in non-food pesticide products; [EPA] Used in fertilizers, food additives, and animal feeds; [IUCLID] Also used in glass manufacture; [EPA OHM/TADS]

U.S. Exports · 2 件

(1972) 1.35X10+10 GRAMS (CRUDE)

(1976) 1.36X10+10 G (CRUDE)

U.S. Production · 4 件

2023: 400,000 - <550,000 lb

2023: 381,191 lb

(1972) 4.22X10+11 GRAMS (CRUDE)

(1976) 2.86X10+11 GRAMS (CRUDE)

Consumption Patterns · 1 件

ESSENTIALLY 100% OF TRICALCIUM PHOSPHATE IS USED IN THE CRUDE FORM (DEFLUORINATED PHOSPHATE ROCK) AS A MINERAL SUPPLEMENT IN LIVESTOCK & POULTRY FEEDS; SMALL AMOUNTS OF REFINED TRICALCIUM PHOSPHATE ARE USED AS FOOD ADDITIVES TO CONTROL THE PH IN DOUGHS & LARD, & AS A YEAST NUTRIENT IN FLOUR (1972)

Consumer Uses · 2 件

Corrosion inhibitor

Intermediate

Industry Uses · 2 件

Lubricating agent

Filler

Methods of Manufacturing · 5 件

HIGH TEMPERATURE REACTION OF PHOSPHATE ROCK, SILICA, WET-PROCESS PHOSPHORIC ACID, & SODA ASH (FEED-GRADE); REACTION OF FURNACE PHOSPHORIC ACID & CALCIUM OXIDE OR CALCIUM NITRATE (FOOD-GRADE)

... /ANIMAL/ BONES ARE CALCINED UNTIL WHITE, THEN GROUND & DIGESTED WITH HYDROCHLORIC ACID /OR SULFURIC ACID/... AFTER FILTRATION, SOLN IS TREATED EITHER WITH AMMONIA OR MORE GENERALLY WITH CALCIUM HYDROXIDE WHEREBY CALCIUM PHOSPHATE IS PPT. /TRIBASIC CALCIUM PHOSPHATE NF/

By interaction of solutions of calcium chloride & sodium triphosphate with excess of ammonia.

Commercial preparation from phosphate rock.

In production, hydroxyapitite, Ca5(PO4)3OH. is formed by the complete neutralization of phosphoric acid with slaked lime and subsequent filtration, drying, and grinding. The Ca/P ratio depends on the process conditions. Pure Ca3(PO4)2, can be obtained from hydroxyapitite by calcination above 900 °C.

Formulations/Preparations · 2 件

Grade: it is about 96% pure, usually containing an excess of calcium oxide.

Grades: granular; technical; chemically pure: a grade designation signifying a minimum of impurities, but not 100% purity; National Formulary; pure precipitated; Food Chemicals Codex.

Household ProductsInformation on 25 consumer products that contain Calcium phosphate, tribasic in the following categories is provided:
Use Classification · 6 件

Food additives

Fragrance Ingredients

Food Additives -> ACIDITY_REGULATOR; ANTICAKING_AGENT -> JECFA Functional Classes

Food Additives -> ACIDITY_REGULATOR; ANTICAKING_AGENT -> JECFA Functional Classes

Food Additives -> ACIDITY_REGULATOR; ANTICAKING_AGENT -> JECFA Functional Classes

Cosmetics -> Opacifying; Bulking; Anticaking; Viscosity controlling; Oral care; Buffering; Abrasive; Antiplaque

General Manufacturing Information · 6 件

Paint and Coating Manufacturing

Paper Manufacturing

Phosphoric acid, calcium salt (2:3): ACTIVE

Phosphoric acid, calcium salt (1:?): ACTIVE

... VARIABLE MIXT OF CALCIUM PHOSPHATES ... APPROX COMPOSITION 10CAO.3P2O5.H2O (1004.64). IT CONTAINS AN AMT OF PHOSPHATE (PO4) EQUIVALENT TO NOT LESS THAN 90.0% OF TRIBASIC CALCIUM PHOSPHATE ... CALCULATED ON THE IGNITED BASIS. /TRIBASIC CALCIUM PHOSPHATE, NATIONAL FORMULARY/

... CAN INACTIVATE METALLIC IONS, WHICH ARE CAPABLE OF INTERFERING WITH NECESSARY FOOD-PROCESSING REACTIONS ... /INACTIVATION IS/ EITHER BY PPTN & REMOVING THEM FROM INTERFERENCE WITH DESIRED FOOD-PROCESSING REACTIONS OR BY COMPLEXING & MAINTAINING THEM IN SOL, BOUND STATE. /PHOSPHATES/

応用分野

用途カルシウムリン酸はその特性から様々な用途で活用されています例えば肥料としての利用では土壌にカルシウムとリンを供給し作物の成長を促進しますまた食品添加物としても重宝され特にベーキングパウダーの成分として知られています

上流・下流製品情報

上流原料

りん酸水酸化カルシウム

下流製品

ウロキナーゼSeed coating

補足説明

定義本品は、リン酸(*)のカルシウム塩であり、次の化学式で表される。参照表示名称：リン酸