Zinc phosphate (3:2)

Basic Information

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CAS Number

7779-90-0

Molecular Formula

O8P2Zn3

Molecular Weight

386.08 g/mol

Basic Physical Properties

Melting Point

900 °C

Density

4.0 g/mL

Solubility

H2O: insoluble(lit.)

SMILES

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[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Zn+2].[Zn+2].[Zn+2]

InChI

InChI=1S/2H3O4P.3Zn/c2*1-5(2,3)4;;;/h2*(H3,1,2,3,4);;;/q;;3*+2/p-6

InChIKey

LRXTYHSAJDENHV-UHFFFAOYSA-H

LogP

0.76450

Complexity

36.8

Safety Information

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GHS Hazard Pictograms

H410

Hazard Statement

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 9 Class 9

Synonyms & References

English

PHOSPHORIC ACID ZINC SALT
ZINC ORTHOPHOSPHATE
ZINC PHOSPHATE
ZINC PHOSPHATE (ORTHO)
ZINC PHOSPHATE TRIBASIC
bonderite40
bonderite880
c.i.77964
c.i.pigmentwhite32
delaphos
delaphos2m
fleck’sextraordinarycement
granodine16nc
granodine80
heucophoszp10
j0852
lfbowseipw2
lf-pw2
microphos90
neutralzincphosphate
Zincphosphate(Technical)
sicorznp
virchem931
zpf
zp-sb
Zincphosphate (Zn3(PO4)2) (6CI)
704TVM
Bonderite 181
Bonderite 265
Bonderite3030
Bonderite 952

MDL Number

MFCD00150399

Customs Code

2835299000

FAQ

What is Zinc phosphate (3:2) (CAS: 7779-90-0)?

Zinc phosphate (3:2), with the chemical formula Zn₃(PO₄)₂, is an inorganic compound composed of zinc and phosphate ions. It appears as a white, odorless powder and is insoluble in water. This compound is known for its flame-retardant properties and is commonly used in various industrial and commercial applications. Its CAS number is 7779-90-0, ensuring accurate identification in scientific contexts.

What are the main uses of Zinc phosphate (3:2) (CAS: 7779-90-0)?

Zinc phosphate (3:2) (CAS: 7779-90-0) is widely utilized as a flame retardant in plastics, textiles, and coatings. It also serves as a nutritional supplement in pharmaceuticals, a food additive for preservatives, and a key component in the production of ceramics and pigments. In research, it is employed in materials science and as a reagent for chemical synthesis. Its versatility makes it valuable across multiple industries.

Is Zinc phosphate (3:2) (CAS: 7779-90-0) safe?

Zinc phosphate (3:2) (CAS: 7779-90-0) is generally considered safe when handled properly. It has low toxicity and is non-hazardous under normal conditions. However, prolonged inhalation of its dust may irritate the respiratory system, so protective measures like gloves and a mask are recommended. Always follow safety guidelines from OSHA or other regulatory bodies for safe use and disposal.

How should Zinc phosphate (3:2) (CAS: 7779-90-0) be stored?

Zinc phosphate (3:2) (CAS: 7779-90-0) should be stored in a cool, dry place away from moisture and direct light. It is stable under normal storage conditions but requires airtight, moisture-proof containers to prevent degradation. Avoid exposure to high humidity or acidic environments to maintain its chemical integrity and prolong shelf life.