ChemicalBook--->CAS DataBase List--->7779-90-0

7779-90-0

7779-90-0 Structure

7779-90-0 Structure
IdentificationMore
[Name]

Zinc phosphate
[CAS]

7779-90-0
[Synonyms]

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
[EINECS(EC#)]

231-944-3
[Molecular Formula]

O8P2Zn3
[MDL Number]

MFCD00036282
[Molecular Weight]

386.11
[MOL File]

7779-90-0.mol
Chemical PropertiesBack Directory
[Appearance]

White powder
[Melting point ]

900 °C (lit.)
[density ]

3.99
[solubility ]

H2O: insoluble(lit.)
[form ]

Powder
[color ]

White
[Odor]

Odorless
[Water Solubility ]

Insoluble in water
[Merck ]

14,10151
[Solubility Product Constant (Ksp)]

pKsp: 32.04
[Uses]

Dental cements; phosphors; conversion coating of steel, aluminum, and other metal surfaces.
[CAS DataBase Reference]

7779-90-0(CAS DataBase Reference)
[EPA Substance Registry System]

7779-90-0(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

N
[Risk Statements ]

R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
[Safety Statements ]

S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
[RIDADR ]

UN 3077 9/PG 3
[WGK Germany ]

2
[RTECS ]

TD0590000
[TSCA ]

Yes
[HazardClass ]

9
[PackingGroup ]

III
[Safety Profile]

Moderately toxic by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating fumes.
[Toxicity]

LD50 intraperitoneal in mouse: 552mg/kg
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Phosphoric acid-->Zinc oxide-->Zinc sulphate
[Preparation Products]

Benzaldehyde-->ZINC PHOSPHATE, MONOBASIC
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Zinc phosphate(7779-90-0).msds
Hazard InformationBack Directory
[Chemical Properties]

White powder.Soluble in acids and ammonium hydroxide; insoluble in water.
[Properties and Applications]

TEST ITEMS

SPECIFICATION

APPEARANCE

White Powder

ZINC CONTENT

45% min

HEAT RESISTANCE

600 °C min

DENSITY

4.00 g/cm 3

LIGHT FASTNESS

7~8

ACID RESISTANCE

4

ALKALI RESISTANCE

4

FASTNESS TO BLEEDING

5

OIL ABSORPTION

25-35 g/100g

pH VALUE

6-8

MOISTURE

1.5%max

RESIDUE ON SIEVE (45um) %

0.5% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Zinc phosphate (ortho), Puratronic, 99.995% (metals basis)(7779-90-0)
[Sigma Aldrich]

7779-90-0(sigmaaldrich)
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