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Zinc phosphate

Zinc phosphate
Zinc phosphate structure
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

Zinc phosphate Properties

Melting point:
900°C
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
CAS DataBase Reference
7779-90-0(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances
ZINC ORTHOPHOSPHATE
FDA 21 CFR
175.105
EWG's Food Scores
1
FDA UNII
1E2MCT2M62
EPA Substance Registry System
Trizinc phosphate (7779-90-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS09
Signal word  Warning
Hazard statements  H410-H400
Precautionary statements  P273-P501
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

Zinc phosphate price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 587583 Zinc phosphate 99.998% trace metals basis 7779-90-0 5g $88.9 2019-12-02 Buy
Sigma-Aldrich 587583 Zinc phosphate 99.998% trace metals basis 7779-90-0 25g $305 2019-12-02 Buy
Alfa Aesar 013013 Zinc phosphate (ortho), Puratronic? 99.995% (metals basis) 7779-90-0 5g $73.2 2020-06-24 Buy
Alfa Aesar 013013 Zinc phosphate (ortho), Puratronic? 99.995% (metals basis) 7779-90-0 25g $249 2020-06-24 Buy

Zinc phosphate Chemical Properties,Uses,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.

Zinc phosphate Preparation Products And Raw materials

Raw materials

Preparation Products


Zinc phosphate Suppliers

Global( 183)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21821 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22626 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30045 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28234 58
Zhonglan Industry Co., Ltd.
(86) 531-82956570
(86) 531-82956571 sales@zhonglanindustry.com CHINA 4895 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6371 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23045 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35434 58
Hebei Yanxi Chemical Co., Ltd.
15633066222
86-311-66561638 xing@yan-xi.com CHINA 185 58

View Lastest Price from Zinc phosphate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-07-02 Zinc Phosphate
7779-90-0
US $1.50 / Kg/Bag 5T Zn ≥45% 3000tons/month Hebei Yanxi Chemical Co., Ltd.
2018-08-17 Zinc phosphate
7779-90-0
US $1.00 / KG 1G 98% 100KG career henan chemical co

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