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99% Pentahydrate Borax Powder for Ceremics

Basic Info

Model No.: 99.5% Pentahydrate CAS No.: 1330-43-4

Product Description

Model NO.:99.5% Pentahydrate CAS No.: 1330-43-4 Appearance:Powder Grade Standard:Industrial Grade Product Name:99% Pentahydrate Borax Powder for Ceremics Color:White Powder or Granular Shape:Powder and Granular Purity:99.5% Mf:Na2b4o7 Trademark:ZF Specification:Pentahydrate 99.5% type Origin:Shandong, China HS Code:284019000 99% Pentahydrate Borax Powder for Ceremics

EINECS No.: 215-540-4

1. Directly manufacuter
2. High quality with competitive price
3. Free sample
4. All kind of purity
5. Fast delivery (within 7 days after sales confirmation)
6. Customerizing package
7. SGS inspection approved

8. Properties:
A white, crystalline powder, colourless crystals or crystalline masses, efflorescent, soluble in water, very soluble in boiling water, freely soluble in glycerol.

9. Application:
Used mainly used for glass and porcelain enamel industry. Industry, it can enhance transparency and heat resistant property. In porcelain enamel products, it can make enamel not easy to fall off and with luster. It also widely used in optic glass, glass fiber, colored metal as jointing agent, cohering agent for jewelry, printing and dyeing detergent, refined gold, cosmetics, pesticide, fertilizer, borax soap, antiseptic, antifreeze, and in pharmaceuticals as disinfectors etc. Its also one of basic raw material for making other boric compound.
Item Na2B4O7. 10H20 Item Na2B4O7. 5H20

Content of Fe % ≤
0.002 Fe ppm 10
Content of Na2B4O7. 10H2O % ≥ 99.5 Content of Na2B4O7. 5H2O 101.7-103.1
Content of CO3 % ≤ 0.1 Content of Na20 21.6-21.9
Content of Non-dissolved substance % ≤ 0.04 Non-dissolved substance ppm 400
Content of SO4 2-   % ≤ 0.1 SO4 2- ppm 100
Content of Cl - % ≤ 0.03 Cl - ppm 120

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Product Categories : Borax Pentahydrate