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99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional

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99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional

99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional
99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional
99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional 99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional 99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional 99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional

Large Image :  99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional

Product Details:
Place of Origin: CHINA
Brand Name: YIXIN
Certification: ISO9001
Model Number: YXB-005
Payment & Shipping Terms:
Minimum Order Quantity: 1-20ton
Price: USD750/TON
Packaging Details: 25kg/bag
Delivery Time: 5-12days after recieved deposit
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000ton/per month

99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional

Description
Description: Boric Acid Color: White
Dissolution: Soluble Usage: Glass Making ,ceramic,enamel Glazing
B2O3: 56% MIN SO4: 0.20% MAX
High Light:

organic boric acid

,

pure boric acid

White boracic acid powder H3BO3 can used in glass making ,ceramics

and enamel glazing 

 

► Description

 

Poruct name

  Boric acid

Molecular formula   H3BO3
Molecular weight   61.83
Properties   Colorless crystal or white powder
Purity   99.5%
UN number   1439

     

 

    Boric acid, also called hydrogen borate, boracic acid, orthoboric acid and

 

acidum boricum, is a weak, monobasic Lewis acid of boron, which is often

 

used as an antiseptic, insecticide, flame retardant, neutron absorber, or

 

precursor to other chemical compounds. It has the chemical formula H3BO3

 

(sometimes written B(OH)3), and exists in the form of colorless crystals or a

 

white powder that dissolves in water. When occurring as a mineral, it is called

 

sassolite.

 

    Boric acid, or sassolite, is found mainly in its free state in some volcanic

 

districts, for example, in the Italian region of Tuscany, the Lipari Islands and

 

the US state of Nevada. In these volcanic settings it issues, mixed with steam,

 

from fissures in the ground. It is also found as a constituent of many

 

naturally occurring minerals – borax, boracite, ulexite (boronatrocalcite) and

 

colemanite. Boric acid and its salts are found in seawater. It is also found in

 

plants, including almost all fruits.

 

Boric acid was first prepared by Wilhelm Homberg (1652–1715) from borax,

 

by the action of mineral acids, and was given the name sal sedativum

 

Hombergi ("sedative salt of Homberg"). However borates, including boric

 

acid, have been used since the time of the ancient Greeks for cleaning,

 

preserving food, and other activities.

 

►Specification

 

       Item

                             Specification 

H3BO3 99.50%
NH3 0.60%
SO4 0.30%
CL ≤0.15%
Fe ≤0.06%
Water insoluble ≤0.06%

 99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional 0

Preparation

 

Na2B4O7·10H2O + 2 HCl → 4 B(OH)3 [or H3BO3] + 2 NaCl + 5 H2O

 

 

B2H6 + 6 H2O → 2 B(OH)3 + 6 H2

 

 

BX3 + 3 H2O → B(OH)3 + 3 HX (X = Cl, Br, I)

 

 

 

►Application 

 

 

1.Monofilament fiberglass

 

 

2.Combination with denatured alcohol

 

 

3.LCD flat panel displays

 

 

 

4.As part of some proprietary formulas

 

5.Fire retarding agent

 

 

6.Manufacturing of ramming mass

 

 

 

7.Neutralize active hydrofluoric acid

 

 

8.welding flux

 

 

9.manufacture Silly Putty

 

 

10.Marcellus Shale hydraulic fracturing in Pennsylvania

 

 

Packing details

 

 

 

Packing :25/50KG plastic pp bag

 

1 ton /jumbo bag ,or customized.

 

Contact Details
Shanghai Yixin Chemical Co., Ltd.

Contact Person: Suzana Zheng

Tel: +8613917187430

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