99.9% 95% Borax Decahydrate Technical Grade Na2b4o7.10H2O

• Customization: Available
• Appearance: Powder
• Colour: White
• Model NO.: Borax Decahydrate
• Transport Package: Bag
• Specification: 25kg
• Origin: China
• HS Code: 2840190000
• Production Capacity: 200000t/Year

Product Description

Product Description

Mainly used for glass and porcelain enamel industry.

1) In glass industry, it can enhance transparency and heat-resistant property.

2) In porcelain enamel products, it can make enamel not easy to fall off and with luster.

3) it also widely used in pesticide, fertilizer, optics glass, glass fiber, colored metal as jointing agent, cohering agent for jewelry, printing and dyeing, detergent, refined gold, cosmetics, borax soap, antiseptic, antifreeze,

4) its also one of basic raw material for making other boric compound

Product Parameters

 

Item	Test result
Na 2 B 4 O 7      ( % )	≥ 99 . 5
Na 2 O     ( % )	≥ 22
B 2 O 3     ( % )	≥ 48
Na 2 CO 3     ( % )	≤0.04
SO 4      ( % )	≤0.05
CL    ( % )	≤0.02
water-insoluble      (% )	≤0.04
Fe 2 O 3     ( % )	≤0.003

 

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Company Profile

Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.