Zinc Phosphate
Basic information
- CAS
13847-22-8- Standard SMILES
O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].[Zn+2].[Zn+2].[Zn+2]- InChIKey
LRXTYHSAJDENHV-UHFFFAOYSA-H- Molecular formula
- Zn3-(P-O4)2
- Average molar mass
- 386.1 g/mol
- Monoisotopic mass
- 381.69427
Overview
The CIR Expert Panel concluded that the following 27 zinc salts are safe in cosmetics in the present practices of use and concentration described in this safety assessment when formulated to be non-irritating...Zinc Phosphate...
Names & identifiers
- Preferred name
- Zinc Phosphate
- IUPAC
- trizinc diphosphate
- English name
- phosphoric acid, zinc salt
- Molecular formula
- H3O4P.xZn
- Molecular weight
- 0
Names & synonyms
Zinc Phosphate7779-90-0Trizinc diphosphateDelaphosTrizinc phosphateZinc orthophosphateDelaphos 2MTribasic zinc phosphateBonderite 40Granodine 80Microphos 90Granodine 16NC
Show more names
Einecs 237-583-8Phosphoric acid/zinc,(1:x) salt
Bonderite 181Bonderite 880Zinc acid phosphateHeucophos ZP 10Phosphinox PZ 06Sicor ZNP/MSicor ZNP/SVirchem 931
Database identifiers
- CAS
13847-22-8、14332-60-6、7779-90-0- PubChem CID
- 24519
- DTXSID
DTXSID3064807- ChEMBL
CHEMBL2286756- UNII
- 1E2MCT2M62
- EC Number
- 231-944-3、237-583-8
Properties
Computed structural properties
- Topological polar surface area
- 173 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 0
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 36.8
Experimental & physicochemical properties
Chemical Classes
Metals -> Phosphates, Metallic Salts
Metals -> Metals, Inorganic Compounds
CosmeticsCosmetic ingredients (Zinc Phosphate) -> CIR (Cosmetic Ingredient Review)
Density4 @25 °C
Melting Point900 °C
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
Liquid; Other Solid; Dry Powder; Liquid; Liquid; CBI; Wet Solid; Dry Powder
White solid; [Hawley] White odorless powder; [MSDSonline]
Physicochemical properties
- EPA Substance Registry System
- Phosphoric acid, zinc salt (13847-22-8)
- Symbol(GHS)
- 9 · GHS09
- Signal word
- Warning
- Hazard statements
- 410 · H410-H400
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
P273, P391, and P501 (click each P-code to see the statement)
Warning
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
P273, P391, and P501 (click each P-code to see the statement)
Hazard information
Regulatory Information
Chemical: Phosphoric acid, zinc salt (2:3)
Chemical: Phosphoric acid, zinc salt
Phosphoric acid, zinc salt (2:3) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphoric acid, zinc 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)
REACH registered substance: Trizinc bis(orthophosphate) (EC: 231-944-3)
Phosphoric acid, zinc salt: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Phosphoric acid, zinc salt (2:3): Human health tier I assessment
Hazards Summary
Powder may cause eye irritation; [MSDSonline] Oral LD50 (rat) >5000 mg/kg; [Ullmann] See Zinc.
See Zinc.
Hazard Classes and Categories
Not Classified
Aquatic Acute 1 (100%)
Hazardous to the aquatic environment (acute) - category 1
Hazardous to the aquatic environment (Acute) - Category 1
Reproductive toxicity - Category 2
Aquatic Acute 1
Chemistry & industry
Pharmacology
Metabolism/Metabolites
Zinc can enter the body through the lungs, skin, and gastrointestinal tract. Intestinal absorption of zinc is controlled by zinc carrier protein CRIP. Zinc also binds to metallothioneins, which help prevent absorption of excess zinc. Zinc is widely distributed and found in all tissues and tissues fluids, concentrating in the liver, gastrointestinal tract, kidney, skin, lung, brain, heart, and pancreas. In the bloodstream zinc is found bound to carbonic anhydrase in erythrocytes, as well as bound to albumin, _2-macroglobulin, and amino acids in the the plasma. Albumin and amino acid bound zinc can diffuse across tissue membranes. Zinc is excreted in the urine and faeces. (L49)
Uses & manufacturing
Uses
CIR ingredient: Zinc Phosphate
Used in dental cements, phosphors, and coatings of steel and aluminum; [Hawley] The most important phosphate-containing pigment--reacts with iron to produce a protective film; [Ullmann]
Aluminum Producing [Category: Industry]
Zinc phosphate is used as a dental cement and corrosion resistant coating. (L74)
U.S. Production2023: 8,500,000 - <10,000,000 lb
Consumer UsesCorrosion inhibitor
Industry UsesStabilizing agent
Household ProductsInformation on 11 consumer products that contain Zinc phosphate in the following categories is provided:
General Manufacturing Information
Miscellaneous Manufacturing
Phosphoric acid, zinc salt (2:3): ACTIVE
Phosphoric acid, zinc salt (1:?): ACTIVE
Related reactions
37 records
Compound notes
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