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ビス(メタン酸)カルシウム

Calcium formate

HCID 10997
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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
544-17-2
標準SMILES
O=C[O-].O=C[O-].[Ca+2]
InChIKey
CBOCVOKPQGJKKJ-UHFFFAOYSA-L
分子式
C2H2CaO4
平均分子量
130.11 g/mol
単同位体質量
129.95789952

概要

Calcium formate is an organic molecular entity.

名称と識別子

優先名称
Calcium formate
IUPAC
calcium diformate
現地名
ビス(メタン酸)カルシウム
英語名
Calcium formate
分子式
C2H2CaO4
分子量
130.11

名称と別名

CALCIUM FORMATE544-17-2Calcium diformateCalcoformFormic acid, calcium saltMravencan vapenatyNP3JD65NPYCalcium formate (Ca(HCO2)2)DTXSID0027193E-238RefChem:573469DTXCID807193
名称をさらに表示
二ぎ酸カルシウムビスぎ酸カルシウムエコルーキービス(メタン酸)カルシウムぎ酸カルシウムカルシウム＝ジホルマートCalcium FormatCafoCalciun formateCalcium formiatemravencanvapenatyCalcium formate, pure, 98%SETAKYCa-formatecium formate
NDI 658208-863-7calcium;diformateMravencan vapenaty [Czech]HSDB 5019Formic acid, calcium salt (2:1)C2H2CaO4CALCIUM FORMATE [MI]

データベース識別子

CAS
544-17-2
PubChem CID
10997
DTXSID
DTXSID0027193
ChEBI
CHEBI:81851
UNII
NP3JD65NPY
EC Number
208-863-7
Nikkaji
J6.412B

物性

構造計算による物性

極性表面積
80.3 Ų
水素結合供与体数
0
水素結合受容体数
4
回転可能結合数
0
重原子数
7
形式電荷
0
複雑度
7.5

実験および物理化学的性質

Chemical ClassesMetals -> Metals, Inorganic Compounds
LogP-2.47
Odor · 2 件

Slight acetic acid-like odor

Weak, caramel-like odor

Density · 3 件

2.015

Density (bulk): 1150 kg/m³

2.02 @25 °C

Color/Form · 2 件

Orthorhombic crystals or crystalline powder

White or pale yellow, crystalline powder

Solubility · 3 件

Practically insol in alc

In water, 170 g/l @ 20 °C

Solubility in water, g/100ml at 20 °C: 16

Decomposition · 2 件

When heated to decomposition it emits acrid smoke and fumes.

>800 °C

Melting PointGreater than 300 °C
Physical Description · 3 件

Liquid; Other Solid; Dry Powder; CBI

White solid; Soluble in water; [Hawley] White powder; [MSDSonline]

WHITE-TO-YELLOW CRYSTALS OR CRYSTALLINE POWDER.

Autoignition Temperature475 °C

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 · 5 件

This chemical does not meet GHS hazard criteria for 6.4% (35 of 543) of reports.

Danger

H318 (90.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

P264+P265, P280, P305+P354+P338, and P317 (click each P-code to see the statement)

Aggregated GHS information provided per 543 reports by companies from 8 notifications to the ECHA C&L Inventory.

危険有害性情報

Regulatory Information · 5 件

Chemical: Formic acid, calcium salt

Regulation (EC) No 1831/2003 (amended)

Formic acid, calcium salt (2:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Formic acid, calcium salt (2:1) 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)

Status: Active Update: 26-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/15220

Calcium formate: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Formic acid, calcium salt: Environment tier I assessment
Fire HazardsNot combustible. Finely dispersed particles form explosive mixtures in air.
Hazards SummaryAn eye irritant; [ICSC] Oral LD50 (mouse) = 1920 mg/kg; intravenous LD50 (mouse) = 154 mg/kg; [HSDB] An irritant; [MSDSonline] See Calcium.
EPA Safer ChemicalChemical: Calcium formate
Chemical DangersDecomposes on heating. This produces flammable hydrogen and irritating fumes (calcium oxalate, carbonate and oxide). Reacts with strong acids and strong oxidants.

化学と産業

用途と製造

Uses · 6 件

Used as a preservative for silage and food, a binder for fine ore briquettes, a component of drilling fluids and lubricants, and a concrete setting accelerator; Also used in chrome tanning and flue gas scrubbing; [HSDB]

Petroleum Production and Refining [Category: Industry]

Preservative for silage, food; binder for fine ore briquets; in drilling fluids and lubricants

In chrome tanning

FLUE GAS SCRUBBING

Concrete settings accelerators

U.S. Production2023: 10,000,000 - <25,000,000 lb
Consumer UsesProcessing aids not otherwise specified
Industry UsesAdhesion/cohesion promoter
Methods of Manufacturing · 2 件

From Ca(OH)2 and CO @ high temp and pressure: Enderli, US patents 1,920,851; 1,995,607 (1933, 1935 to Rudulf Koepp); Erasmus, Hamby, US patent 2,913,318 (1959 to Union Carbide); from CaCl2 and formic acid: Funk, Romer, Z Anorg Allgem Chem 239, 288 (1938).

Calcium hydroxide and synthesis gas (base-catalyzed carbonylation); acetaldehyde and formaldehyde (aldol condensation/ Cannizzaro reaction; by product of pentaerthyritol production)

Household ProductsInformation on 109 consumer products that contain Calcium formate in the following categories is provided:
Use Classification · 2 件

EPA Safer Chemical Functional Use Classes -> Enzymes and Enzyme Stabilizers;Processing Aids and Additives

Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern

General Manufacturing Information · 5 件

Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing)

Formic acid, calcium salt (2:1): ACTIVE

AT RATE OF 5 LB/TON OF ENSILAGE TO PRESERVE SILAGE BY HASTENING DEVELOPMENT OF LACTIC ACID IN /ANIMAL/ FEED.

関連反応

2 件
反応記録を作成
HRID 258176 の反応式
HRID 258176生成物としてuspto-grants-1993_11
HRID 258177 の反応式
HRID 258177生成物としてuspto-grants-1993_11

化合物ノート

読み込み中…

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
その他の操作
ノートを作成反応を作成見積依頼を出す

物理化学的性質

融点
300 °C · 300 °C
比重(密度)
2 · 2,02 g/cm3
蒸気圧
3.41 Pa · 3.41Pa at 25℃
屈折率
1.3714 · 1.3714
貯蔵温度
Inert atmosphere,Room Temperature
溶解性
2 O: · H2O: 1M at20℃、透明、無色
酸解離定数(Pka)
3.8 · 3.8[at 20 ℃]
外見
斜方晶
比重
2.02 · 2.02
色
orthorhombic crystals, crystalline
臭い (Odor)
白色の斜方晶、結晶または粉末、軽い酢酸のような匂い
PH
7.51 · 7.51(1 mM solution);7.92(10 mM solution);8.24(100 mM solution);8.47(1000 mM solution)
水溶解度
溶ける
Merck
13 · 13,1670
BRN
3624099 · 3624099
InChI
1S/2CH2O2.Ca/c2*2-1-3;/h2*1H,(H,2,3);/q;;+2/p-2
InChIKey
CBOCVOKPQGJKKJ-UHFFFAOYSA-L
SMILES
O=CO[Ca]OC=O
LogP
-2.3 at · -2.3 at 20℃
CAS データベース
544 · 544-17-2(CAS DataBase Reference)
EPAの化学物質情報
Formic acid, calcium salt (544-17-2)
化学的性質 · 1 件

化学的特性Calcium formate is white solid, solubility at 0 °C 13.90 g, at 40 °C 14.56 g, at 80 °C 15.22 g of anhydrous salt per 100 g saturated solution, formed by reaction of calcium carbonate or hydroxide and formic acid. Calcium formate, when heated with a calcium salt of a carboxylic acid higher in the series, yields an aldehyde.

Hazard Classes and CategoriesEye Dam. 1 (90.4%)
Skin, Eye, and Respiratory IrritationsAn eye irritant.

安全と保護具

Fire FightingIn case of fire in the surroundings, use appropriate extinguishing media.
First Aid Measures · 4 件

Fresh air, rest.

Rinse skin with plenty of water or shower.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Rinse mouth.

Safe StorageSeparated from strong oxidants and strong acids.
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.

Spillage Disposal · 1 件

Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water.

Preventive Measures · 1 件

SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.

Eye PreventionWear safety goggles.
Inhalation RiskA harmful concentration of airborne particles can be reached quickly when dispersed.
Skin PreventionProtective gloves.
Exposure PreventionPREVENT DISPERSION OF DUST!
Ingestion PreventionDo not eat, drink, or smoke during work.
Inhalation PreventionUse local exhaust or breathing protection.

毒性情報

Signs and Symptoms · 2 件

Cough.

Redness. Pain.

Non-Human Toxicity ExcerptsACUTE LD50 VALUES IN MICE WERE 1920 MG/KG ORAL & 154 MG/KG IV. CALCIUM FORMATE IN RAT DRINKING WATER @ 0.2 PPM FOR 3 YR OR 0.4 PPM FOR 2 YR DID NOT AFFECT GROWTH, FERTILITY, OR FUNCTION IN UP TO 5 GENERATIONS.
Non-Human Toxicity Values · 3 件

LD50 Rat oral 2650 mg/kg

LD50 Mouse 1920 mg/kg

LD50 Mouse iv 154 mg/kg

安全データ

wgk
1
tsca
TSCA listed
rtecs
LQ5600000
hs_code
29151200
risk_code
36/37/38-41
化審法
2-676
hazard_code
Xi
safety_code
26-37/39-39-24/2526
Hazard Classifications
Eye Dam. 1
ストレージクラス
11 - Combustible Solids
有毒物質データの
544-17-2(Hazardous Substances Data)

SCRUBBING SOLN (CALCIUM FORMATE, CA(OH)2, & CACL2) & CARBOXYLIC ACID ALLOWS OVER 90% FLUE GAS SULFUR DIOXIDE REMOVAL, PREVENTS SCALING, YIELDS HIGH PURITY GYPSUM.

USED AS A COMPONENT OF POWER PLANT FLUE-GAS SCRUBBING SOLUTION.

応用分野 · 2 件

説明Calcium formate is a white to almost white fine crystalline powder. It can be used an accelerator for the pozzolanic cement pastes. On the one hand, it shortens the initial and final setting times and increases the compressive strength and combined water content as well as gel/space ratio at all ages of hydration. On the other hand, it decreases the total porosity. It has been shown that it has a growth-promoting effect in weanling pigs challenged with E. coli, independently of their susceptibility to the intestinal adhesion of this strain. More importantly, calcium formate can be used as a nutrient supplement to the feed of young growing pigs or fattening poultry, further boosting the growth of animals and the feed utilization. At the same time, it causes a reduction of the occurrence of piglet diarrhea.

使用Preservative for food, silage; as binder for fine-ore briquets; in drilling fluids and lubricants. Calcium formate is an organic salt suitable for use in pig and poultry diets. It acts as a feedstock preservative and has an acidifying effect on the gastro-intestinal tract, which promotes good gut-health. The efficiency of pig and poultry feedstock digestion is dependent on the indigenous micro-organism concentration in the gastro-intestinal tract. With the approaching ban on the use of prophylactic antibiotics in animal feed as a means to control disease and promote growth, alternatives are needed to limit the proliferation of pathogenic bacteria in the gut which can impair feedstock digestion as well as cause enteric diseases such as E. Coli and Salmonella. Acidifiers such as calcium formate preserve the feedstock before consumption and lower the pH in the gastro-intestinal tract, creating unfavourable conditions for these bacteria to grow. Calcium formate is used extensively in the leather industry as a masking agent in the chrome-tanning process. The addition of calcium formate to the tannage formulation promotes faster, more efficient penetration of the chrome in the leather. Calcium formate can also be used as a replacement for formic acid in the pickling operation.

調製方法

純化方法Recrystallise it from water (5mL/g) by partial evaporation in a desiccator. [Beilstein 2 IV 16.]

上流・下流製品情報

上流原料

一酸化炭素炭酸カルシウムPetrochemical方解石ぎ酸水酸化カルシウム

下流製品

ブチルアルデヒドアセトアルデヒド