Place of Origin:
CHINA
Brand Name:
YIXIN
Certification:
MSDS
Model Number:
YX-99BA-AG
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DESCRIPTION:
99.9% High Purity Orthoboric Acid Powder Artificial Gems
Industry Grade is also known as boracic acid, orthoboric acid,
sal sedative and Homberg's sedative salt
Molecular formula: H3BO3
Molecualr weight: 61.83
CAS : 10043-35-3
EINECS : 234-343-4
It is a white solid powder with creamy feel that dissolve easily in
water.
This product is prepared by reacting borax (sodium borate)
with hydrochloric acid.
Na2B4O7·10H2O + 2 HCl → 4 B(OH)3 [or H3BO3] + 2 NaCl + 5 H2O
And it is as follow list
| Specifications | Item | specification for Turkey 99.9% |
| Boric Acid | ≥99.9% | |
| Sulfate | ≤0.1% | |
| chlorine | ≤0.05% | |
| IRON | ≤0.002% | |
| Water insoluble | ≤0.01% |
In the jewelry industry, this acid is well used in combination
with denatured alcohol to reduce surface oxidation and
firescale from forming on metals during annealing and
soldering operations
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