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High Silicon Boron Glass Material Sodium Borate Decahydrate Soluble 741℃ Melting Point

High Silicon Boron Glass Material Sodium Borate Decahydrate Soluble 741℃ Melting Point

sodium borate decahydrate

borax decahydrate granular

Place of Origin:

CHINA

Brand Name:

YIXIN

Certification:

SGS

Model Number:

YX-99D-G

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Product Details
COLOR:
WHITE CRYSTAL
PURITY:
99.9%
BOILING POINT:
1575℃
MELTING POINT:
741℃
DENSITY:
1.69-1.72 G/m3
Dissolution:
Soluble
CAS:
1303-96-4
EINECS:
215-540-4
Product Description

DESCRIPTION:

 

High Silicon Boron Glass Material Sodium Borate Decahydrate Soluble

 

741℃ Melting Point is specially used in producing high silicon boron glass.

 

The borax of high-content B2O3 will reduce glass coefficient of expansion,

 

improve its heat&chemical stability, increase its refractive index, better its

 

lustre. Therefore the borax is widely used in optical glass, apparatus glass,

 

hard borosilicate glass, electrovacuum glass and other special glass.

 

 

The products are white, consisting of soft colorless crystals that

 

dissolve easily in water as follows:

 

 

AND ITS SPECIFICATION IS:

 

Specification Item Content
Sodium borate ≥99.9%
B2O3 ≥37-38%
Na2O ≥16-17%
Na2CO3 ≤0.1%
Chloride(NaCl) ≤0.03%
Iron(Fe) ≤0.002%
Water insoluble ≤0.04%
Bulk density ≥1

 

 


This product will not be used for any illegal purpose.

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