Shanghai Yixin Chemical Co., Ltd.
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DESCRIPTION:
NINETY-NINE POINT NINE PERCERNT INDUSTRY GRADE WHITE
CRYSTAL PURE BORAX PODWER PENTAHYDROUS IS A SALT OF
BORATE SPECIFICAL FOR METALLURGY. ITS CONTENT OF SODIUM
BORATE AND BORON OXIDE ARE OVER 99.9% AND 48.5%,
THE SPECIFICATION IS AS FOLLOWS:
| Specifications | Item | specification |
| Sodium borate | ≥99.9% | |
| B2O3 | ≥48.5% | |
| NAO2 | ≥21.5% | |
| NA2CO3 | ≤0.1% | |
| NA2SO4 | ≤0.2% | |
| Water insoluble | ≤0.04% | |
| NACL | ≤0.03% | |
| Fe | ≤0.002% | |
| Bulk density | ≥1 |
Our 99.9% Industry grade white Crystal pure borax podwer
pentahydrous for metallurgy is specially used in metallurgy. With
excellent fluxibility , the borax can deeply reduce the materials
melting point. In the meanwhile, as fluxing agent borax can flux with
oxide, increase material fluidity, separate melting material from slag.
It widely used in metallurgy, especialy in thermometallurgy.
As the user I understand that I am responsible for determining the suitability
of this product for its intended use, and assume all risk and liability
whatsoever in connection therewith. The manufacturer and seller make no
representation or warranty, including merchantability expressed or implied.
Seller and manufacturers’ liability from any losses or damages resulting
from any cause whatsoever shall in no event exceed the purchase price of
this product.
This product will not be used for any illegal purpose.