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Borax, Boric Acid, Inorganic Chemicals manufacturer / supplier in China, offering Borax Anhydrous 99.5% for Industrial or Fertilizer, Potassium Chlorate for Explosive, A4 Paper, A4 Copy Paper, Office Paper 80g and so on.

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Borax Anhydrous 99.5% for Industrial or Fertilizer

Purchase Qty.:
(Tons)
25-49 50+
FOB Unit Price: US $500 US $450
Purchase Qty. (Tons) FOB Unit Price
25-49 US $500
50+ US $450
Get Latest Price
Port: Tianjin, China
Production Capacity: 2000 Metric Ton/Metric Tons Per Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: anhydrous/Pentahydrate/Decahydrate
  • Release Type: Quick
  • Model Number: Na2b4o7 10 H2O
  • Mf: Na2b4o710 H2O
  • Export: Global
  • Transport Package: 25 Kg Bag or as Your Request
  • Origin: China Mainland
  • Appearance: Powder
  • Density: 1 .815g/cm3
  • Other Names: Borate Decahydrate
  • Shelf Life: 24 Months
  • Trademark: HY
  • Specification: national standard
  • HS Code: 2840190000
Product Description
Borax Anhydrous / Pentahydrate / Decahydrate

Product Description
Borax Pentahydrate
Other Names: BORAX PENTAHYDRATE
CAS No. 12179-04-3
Appearance: White free-flowing granules.
Formula: Na2B4O7.5H2O

Items: Borax anhydrous/decahydrate/pentahydrate

Specifications
Borax anhydrous/decahydrate/pentahydrate
Free sample
High quality and competitive price
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1. Brief description:
Product: Borax anhydrous/decahydrate/pentahydrate
Molecular formula: Na2B4O2.10H2O
CAS No.: 1303-96-4
EINECS No.: 215-540-4
Appearance: Colorless translucent crystal or white crystalline powder.

2. Usage:
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

3. Package: 25kg/50kg woven bag with PE liner

4. Delivery: Within 21 days after receiving the advance payment
  O 7 .5H 2 0
Content of Fe % ≤10
Content of Na 2 B 4 O 7 .10H 2 O % ≥101.7-103.1
Content of CO 3 % ≤21.6-21.9
Content of Non-dissolved substance % ≤ 400
Content of SO 4  2-   % ≤100
Content of Cl - % ≤ 120

Borax anhydrous/decahydrate/pentahydrate
 
 

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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