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boric acid flake golden supplier

$20.00
1-4 Kilograms
$18.60
>=5 Kilograms
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Company Information

Zhengzhou Qiangjin Science And Technology Trading Co., Ltd.

CN Trading Company
Response Time
<24h
Response Rate:
81.8%
Transactions
US$ 30,000+
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Quick Details

Place of Origin: Hainan China
Brand Name: QJ
Model Number: boric acid flakes
Classification: Boric Acid
CAS No.: 10043-35-3
Purity: 99.5%min
Application: medicine
Other Names: Boric Acid
MF: H3BO3
EINECS No.: 233-139-2
Grade Standard: Agriculture Grade,Electron Grade,Food Grade,Industrial Grade,Medicine Grade,Reagent Grade
Appearance: flake or chunks
Name: boric acid flakes chunks
Purity: 95% min
CAS No.: 10043-35-3
Size: 2-4mm, 3-5mm
Grade: Pharma Grade
Package: 25KG Drum
Usage: Fertilizer
Color: White flakes
MOQ: 1KG
M.F: H3BO3
Selling Units: Single item
Single package size: 60X36X35 cm
Single gross weight: 26.5 KG
Package Type: 25Kg fiber drum
Package Preview: https://sc02.alicdn.com/kf/HTB1b3ihaWagSKJjy0Fhq6ArbFXax.jpg_640x640.jpg,https://sc02.alicdn.com/kf/HTB1xirkeMn.PuJjSZFkq6A_lpXal.jpg_640x640.jpg

BORIC ACID FLAKE/CHUNK

 

Product Description                                                                  

Product Name:Boric Acid

CAS NO.: 10043-35-3

EINECS No.: 233-139-2

Molecular Formula: H3BO3

Appearance: white crystal flake/lump

Purity: 95% ,98%,99%, 99.5%,99.9%

Melting point: 169 °C 

Boiling point: 300 °C

Relative molecular mass: 61.83

 boric acid flake golden supplier

 

Appearance: a white crystalline powder or flake triclinic axis, shiny crystals, a creamy feel, no odor.Soluble in water, alcohol, glycerol, ethers and essential oils in a weak acid solution. Large for the glass  industry, to improve the heat glass, transparent performance, increase mechanical strength, shorten the melting time.

Specification:

Items

Standard

 (H3BO3)≥

99.5%-100.8%

B (%) ≥

17.5±0.1

B2O3 (%) ≥

56.1±0.1

SO42- (%) 

0.0005

Cl- (%) 

0.0001

Fe (%) ≤

0.0002

Heavy metals (Pb) % ≤

0.0002

Water insoluble (%) ≤

0.005

 

Usage: Boric acid is used extensively for the glass industry,.In the enamel, ceramic industry, products used to enhance the gloss and fastness. Can be used for medicine and wood preservation. Fungicides can be done in agriculture, pesticides, and trace element fertilizers. Boric acid is produced diboride matrix material, and its metal welding, leather, precious stones, electronics, defense and scientific research departments have widely applied. 

 

 

Packing&Delivery                                                                      

Packing: 25kg fiber drum or sampling bag
Delivery time: Immediately shipment.

boric acid flake golden supplier

 

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boric acid flake golden supplier

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Certification for safe transport                                                  

Boric acid flake

boric acid flake golden supplier

 

Boric acid chunks

 

boric acid flake golden supplier

 

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boric acid flake golden supplier

boric acid flake golden supplier

 

boric acid flake golden supplier

 

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We are gloden supplier and we welcome the customers to choose Trade Assurance as the payment term.Based that the payment and quality will be 100% guaranteed by Alibaba.It is safe for you!

 

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