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Zinc phosphate

Product Name
Zinc phosphate
CAS No.
7779-90-0
Chemical Name
Zinc phosphate
Synonyms
zpf;j0852;zp-sb;lf-pw2;delaphos;c.i.77964;delaphos2m;sicorznp/m;sicorznp/s;virchem931
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.)
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

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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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
$91.8
Updated
2021/03/22
Sigma-Aldrich
Product number
587583
Product name
Zinc phosphate
Purity
99.998% trace metals basis
Packaging
25g
Price
$315
Updated
2021/03/22
Alfa Aesar
Product number
013013
Product name
Zinc phosphate (ortho), Puratronic?
Purity
99.995% (metals basis)
Packaging
5g
Price
$72.5
Updated
2021/03/22
Alfa Aesar
Product number
013013
Product name
Zinc phosphate (ortho), Puratronic?
Purity
99.995% (metals basis)
Packaging
25g
Price
$245
Updated
2021/03/22
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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- ;021-37590756-
Fax
021-57450128
Email
2789251452@qq.com;369405814@qq.com
Country
China
ProdList
7665
Advantage
58
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057-
Fax
0757-86311057
Email
sales.gd@hwrkchemical.com
Country
China
ProdList
17295
Advantage
55
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43503
Advantage
61
Adamas Reagent, Ltd.
Tel
400-600-9262
Email
bxy@titansci.com
Country
China
ProdList
13915
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
;021-54306202- ;
Email
jerry.ma@hanhonggroup.com;jerry.ma@hanhonggroup.com;jerry.ma@hanhonggroup.com
Country
China
ProdList
43255
Advantage
64
Chengdu XiYa Chemical Technology Co., Ltd.
Tel
;
Fax
0539-6365991
Email
sale@xiyashiji.com;3007716753@qq.com
Country
China
ProdList
10578
Advantage
57
BEST-REAGENT
Tel
400-1166-196;028-84555506- ;028-84555506-
Email
cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com
Country
China
ProdList
11718
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 QQ:452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11737
Advantage
57
BOC Sciences
Tel
Email
info@bocsci.com
Country
United States
ProdList
21113
Advantage
65
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View Lastest Price from Zinc phosphate manufacturers

career henan chemical co
Product
Zinc phosphate 7779-90-0
Price
US $1.00/KG
Min. Order
1G
Purity
98%
Supply Ability
100KG
Release date
2018-08-17

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