99.9% High Purity Orthoboric Acid Powder Artificial Gems Industry Grade

99.9% High Purity Orthoboric Acid Powder Artificial Gems Industry Grade

Product Details:

Place of Origin: CHINA
Brand Name: YIXIN
Certification: MSDS
Model Number: YX-99BA-AG

Payment & Shipping Terms:

Minimum Order Quantity: 10 TON
Price: USD850.00 PER TON
Packaging Details: 25/ 50 KGS PER PVC WOVEN BAG
Delivery Time: 15 DAYS AFTER ORDER CONFIRMED
Payment Terms: L/C, D/P, T/T
Supply Ability: 2000 TON PER MONTH
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Detail Information

COLOR: WHITE POWDER PURITY: 99.5%
BOILING POINT: 300℃ MELTING POINT: 169℃
DENSITY: 1.43 G/m3 Dissolution: Soluble
CAS: 10043-35-3 EINECS: 234-343-4
High Light:

boric acid crystals

,

pure boric acid

Product Description

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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