Send Message
Home > Products > Sodium Borate Powder >
Scaling Powder Sodium Borate , High Purity MSDS Borax Sodium Tetraborate

Scaling Powder Sodium Borate , High Purity MSDS Borax Sodium Tetraborate

sodium borate decahydrate

borax decahydrate granular

Place of Origin:

CHINA

Brand Name:

YIXIN

Certification:

SGS

Model Number:

YX-99D-S

Contact Us

Request A Quote
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:

 

Scaling Powder Sodium Borate , High Purity MSDS Borax Sodium

 

Tetraborate is white, consisting of soft colorless crystal that dissolve

 

easily in water

 

 

A mixture of borax and ammonium chloride is used as a

 

flux when welding iron and steel It lowers the melting

 

point of the unwanted iron oxide, allowing it to run

 

off. Borax is also used mixed with water as a flux when

 

soldering jewelry metals such as gold or sliver . It

 

allows the molten solder to flow evenly over the joint

 

in question. Borax is also a good flux for "pre-

 

tinning" tungsten with zinc – making the tungsten soft-

 

solderable. Borax is often used as a flux for forge

 

welding

THE GOODS PURITY DATA IS AS FOLLOW:

 

PURITY PURITY DATA
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.

Scaling Powder Sodium Borate , High Purity MSDS Borax Sodium Tetraborate 0

Send your inquiry directly to us

Privacy Policy China Good Quality Nitrate Salts Supplier. Copyright © 2017-2023 yixinchemical.com . All Rights Reserved.