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Zinc phosphate

Product Name
Zinc phosphate
CAS No.
7779-90-0
Chemical Name
Zinc phosphate
Synonyms
trizinc bis(orthophosphate);ZINC ORTHOPHOSPHATE;PHOSPHORIC ACID ZINC SALT;zpf;j0852;zp-sb;lf-pw2;delaphos;c.i.77964;delaphos2m
CBNumber
CB6236647
Molecular Formula
O8P2Zn3
Formula Weight
386.11
MOL File
7779-90-0.mol
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Zinc phosphate Property

Melting point:
900 °C (lit.)
Density 
4.0 g/mL (lit.)
vapor pressure 
0Pa at 20℃
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
CAS DataBase Reference
7779-90-0(CAS DataBase Reference)
EPA Substance Registry System
Trizinc phosphate (7779-90-0)
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Safety

Hazard Codes 
N
Risk Statements 
50/53
Safety Statements 
60-61
RIDADR 
UN 3077 9/PG 3
WGK Germany 
2
RTECS 
TD0590000
TSCA 
Yes
HazardClass 
9
PackingGroup 
III
Toxicity
LD50 intraperitoneal in mouse: 552mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
587583
Product name
Zinc phosphate
Purity
99.998% trace metals basis
Packaging
5g
Price
$110
Updated
2024/03/01
Sigma-Aldrich
Product number
587583
Product name
Zinc phosphate
Purity
99.998% trace metals basis
Packaging
25g
Price
$151.6
Updated
2024/03/01
Alfa Aesar
Product number
013013
Product name
Zinc phosphate (ortho), Puratronic?
Purity
99.995% (metals basis)
Packaging
5g
Price
$87.9
Updated
2024/03/01
Alfa Aesar
Product number
013013
Product name
Zinc phosphate (ortho), Puratronic?
Purity
99.995% (metals basis)
Packaging
25g
Price
$304
Updated
2023/06/20
American Custom Chemicals Corporation
Product number
ING0007358
Product name
ZINC PHOSPHATE
Purity
95.00%
Packaging
5G
Price
$890.64
Updated
2021/12/16
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Zinc phosphate Chemical Properties,Usage,Production

Chemical Properties

White powder.Soluble in acids and ammonium hydroxide; insoluble in water.

Uses

Dental cements; phosphors; conversion coating of steel, aluminum, and other metal surfaces.

Uses

Zinc phosphate (ZP), barium metaborate, and strontium chromate pigments are also common ingredients in corrosion-inhibiting coatings. Thin wash-inhibiting primers are often formulated with chromate or phosphate pigments that are introduced in a synthetic polymeric binder such as a vinyl chloride copolymer. The variety of inorganic corrosion-inhibiting pigments includes also lead carbonate, strontium chromate, zinc oxide, and ZP.
Zinc phosphate (ZP) is the most commercially successful non-toxic inhibitive pigment used in paint formulations. Furthermore, the use of phosphates does not represent an excessive cost, and their application is even easier than other proposed alternatives for chromate pigments. This is the anticorrosive pigment most frequently used in paints. The massive use of nontoxic and environmentally acceptable ZPs developed an immense pressure for regulations that prohibited the use of red lead and chromated anticorrosion pigments. Experimental results suggest that ZP and all phosphate-based pigments (zinc-aluminum polyphosphate, ZP modified with organic corrosion inhibitor, etc.) exhibit improved anticorrosion efficiency when their concentration is increased.

Safety Profile

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

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 %

Zinc phosphate Preparation Products And Raw materials

Raw materials

Preparation Products

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Zinc phosphate Suppliers

Shanghai Dingfen Chemical Technology Co., Ltd.
Tel
021-57450129 02157450129
Fax
021-57450128
Email
2789251452@qq.com
Country
China
ProdList
7742
Advantage
58
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
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View Lastest Price from Zinc phosphate manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
Zinc Phosphate 7779-90-0
Price
US $79.00-38.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-12-09
Hebei Weibang Biotechnology Co., Ltd
Product
Zinc phosphate 7779-90-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-31
Hebei Yanxi Chemical Co., Ltd.
Product
Zinc phosphate 7779-90-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
100tons
Release date
2024-06-19

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