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Details for China Zinc borate

Zinc borate 1332-07-6

Category :

Inorganic chemicals

Zinc borate
CAS NO : 1332-07-6
EC NO : 215-566-6
MF : ZnHBO3
MW : 125.2261
Product description :

Chemical name:

Zinc Borate

Formula:

4ZnO·6B2O3·7H2O

CAS Number:1332-07-6

EINECS Number: 215-566-6

MW:

434.68

 

General & Use:

●Plastics and rubber

●Coating and adhesives


General Properties:

Appearance: White powder

Oil Absorption, g/100 g: 24.2

Refractive Index:1.59

Specific Gravity @ 25 0C, g/ml: 2.72


Physical and Chemical Properties:

Model

Item

467

B2O3 %

45.0-48.0

ZnO %

37.5-39.0

Surface water %≤

0.5

Loss on ignition %≤

13.5-15.5

Mean particle diameter µ m≤

5.0

 

Thermogravimetric Analysis ( 10°C/min N2)

2ZnO·3B2O3·3.5H2O

Weight Loss, 1% 5% 10%

Temperature, 0C300℃360℃410℃

Solubility

Soluble in Chlorhydric acid,Sulfuric acid.

Insolubile in water,ethanol,acetone and benzene.

Synonyms : Zinc borate;ZINC BORATE EXTRA PURE;zinc hydrogen borate;
Molecular Structure : Zinc borate 1332-07-6