High Purity 99% Sodium Tetraborate Decahydrate CAS 1303 -96-4

Model NO.
1303-96-4
Colour
White
Storage Condition
Store at Rt
Transport Package
Bag
Specification
25KG/ bag
Trademark
FOUSI
Origin
China
HS Code
2840200090
Production Capacity
100000kg/Month
Reference Price
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Product Description

 

High Purity 99% Sodium Tetraborate Decahydrate CAS 1303-96-4

High Purity 99% Sodium tetraborate decahydrate CAS 1303-96-4
 
Product Description

Sodium Borate is mainly used in the manufacturing high quality glass, optical glass, glaze of pottery and porcelain, glaze of enamel, detergent, bleaching agent, cleaning agents, flame retardant, rust inhibitor and caking agent.It could be also used as the supporter of the lubricant used in metal wiredrawing, the stabilizer and skeleton former in refractory material, the wraping flux in metallurgy,
the set retarder of cement and concrete, the buffer of PH value in water system and emulsifier of paraffin.

Melting point  75 °C
Boiling point  320°C
density  1.73 g/mL at 25 °C(lit.)
vapor pressure  0.213 hPa (20 °C)
storage temp.  2-8°C
solubility  H 2 O: 0.1 M at 20 °C, clear, colorless
form  Powder/Solid
Specific Gravity 1.73
color  White, gray, bluish or greenish white streaked
Odor Odorless
PH 9.15-9.20 (25ºC, 0.01M in solution)


 

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High Purity 99% Sodium Tetraborate Decahydrate CAS 1303-96-4

 

Product Parameters

Uses: used as the basic raw material of boron compounds, also used in glass, enamel, non-ferrous metal welding, fertilizer, atomic energy industry and electronic tubes, etc.
Uses: Mainly used in capacitor manufacturing, disinfection and antiseptic drugs; used to prepare processing fluid for exposed photosensitive materials.
Application: Mainly used in glass and enamel industry. In glass, it can enhance the transmittance of ultraviolet rays, improve the transparency and heat resistance of glass. In enamel products, the enamel is not easy to fall off to make it shiny. In special optical glass, glass fiber, non-ferrous metal solder, jewelry binder, printing and dyeing, washing (silk and wool, etc.), gold refining, cosmetics, pesticides, fertilizers, borax soap, preservatives, antifreeze and pharmaceuticals Disinfectants are also widely used. It is also one of the basic raw materials for the preparation of other boron compounds. Almost all boron-containing compounds can be obtained from borax. They are widely used in metallurgy, machinery, light industry, textile, electronics, chemical industry and mili-tary industries.

 

ITEM Specification
Premium grade First grade
Sodium Borate 10 Hydrous (Na2B4O7·10H2O)%≥ 99.5% 95.0%
Sodium carponate (Na2CO3) % ≤ 0.1% 0.2%
Insoluble matter in water % ≤ 0.04% 0.04%
Sodium Suitate (Na2SO4) % ≤ 0.1% 0.2%
Sodium Chloride (NaCl) % ≤ 0.03% 0.05%
Iron (Fe) % ≤ 0.002% 0.005%


 



 

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High Purity 99% Sodium Tetraborate Decahydrate CAS 1303-96-4

Company Profile

 

High Purity 99% Sodium Tetraborate Decahydrate CAS 1303-96-4 High Purity 99% Sodium Tetraborate Decahydrate CAS 1303-96-4 High Purity 99% Sodium Tetraborate Decahydrate CAS 1303-96-4
 
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Organic Intermediate

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