Place of Origin:
CHINA
Brand Name:
YIXIN
Certification:
SGS
Model Number:
YX-99P-AS
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DESCRIPTION:
Industry Grade Pure Borax Powder Antifreeze Supplement White
Borax Pentahydrous is a kind of high purity white sodium
tetraborate with the purity of 99.9% consisting of soft colorless
crystas that dissolve easily in water and anti-freeze fluid. It's an
important boron compound a mineral and a salt of boric. it can
use as antifreeze supplement can prevent from rusting steel and
zink effectively protect auto parts well with excellent buffer
action.
THE COA IS AS FOLLOW:
| Specifications | Item | CONTENT |
[B(OH)4]- |
≥99.9% | |
| B2O3 | ≥48.5% | |
| NAO2 | ≥21.5% | |
| CO₃²﹣ | ≤0.1% | |
| SO42- | ≤0.2% | |
| Water insoluble | ≤0.04% | |
| Cl- | ≤0.03% | |
| Fe | ≤0.002% | |
| Bulk density | ≥1 |
This product will not be used for any illegal purpose
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