- Category :
Dyestuffs and Pigments/Basic Dyes
- CAS NO : 13598-37-3
- EC NO : 237-067-2
- Molecular Formula : Zn(H2PO4)2
- Main Specifications : P2O5: 46-47%
- Synonyms : C.I.PigmentWhite32;77964;ZincPhosphate;zinc bis(dihydrogen phosphate);Phosphoric acid, zinc salt (2:1);Zinkbis(dihydrogenphosphat);phosphoric acid, zinc salt, dihydrate;ainc phosphate dibasic;C. I. Pigment White 32 (77964);Zinc dihydrogen phosphate
Package: Packing: 25 kg bag
Uses : Mainly used as a phosphating agent of the black metal surface. The ceramic industry as a coloring agent, used as a clarifying agent in glass industry.
Molecular Structure:
Product description:
Zinc Dihydrogen Phosphate
Zinc Phosphate, Monobasic
C.I. Pigment White 32
Molecular Formula: Zn(H2PO4)2
Molecular Weight: 259.36
CAS: 13598-37-3;14485-28-0
EINECS: 237-067-2
Appearance: White three slanting crystal
Properties: White three slanting crystal or white coagulations shape. Low melting point, 100 ℃ starts to decompose. Dissolve in water to decompose. Dissolve in hydrochloric acid and alkali. Has corrosiveness and deliquescence. Steady in the air. under normal temperature.
Application: Mainly used as a phosphating agent of the black metal surface. The ceramic industry as a coloring agent, used as a clarifying agent in glass industry.
Specification:
Phosphoric acid and phosphate (P2O5): 46-47%
Zinc: 19.5% min
free acid (H3PO4): 5.0%
Sulfate(SO4): 0.05%
Lead (Pb): 0.02%
Arsenic (As): 0.01%
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