Borax Anhydrous 99.5% for Fertilizer

CAS No. 1303-96-4
Other Names Sodium borate
MF Na2B4O7
EINECS No. 215-540-4
Place of Origin China (Mainland)
Grade Standard Agriculture Grade, Industrial Grade
Purity 99.5%
Appearance White Crystal Powder
Application enamel,ceramices industry,and fertilizer
Brand Name Kaichang
Model Number DF810
HS.Code 28401900
Color White
Appearance Crystal Powder

Detailed Product Description

Borax Anhydrous
1.Purity; 99.5%min,,
2.Packing: 25kg,50kg per Bag,
3..25MT / 20'FCL

1. Borax Anhydrous
Borax CAS1330-43-4
Borax MF: Na2B4O7
Molecular Weight 201.22
Borax Appearance white crystal
2. Borax Pentahydrate
Borax MF: Na2B4O7.5H2O
CAS No.: 11130-12-4
EINECS No.: 215-540-4
Purity: 99.5%
Apperance: White crystalline powder
3. Borax Decahydrate
MF: Na2B4O7.10H2O
Molecular Weight: 381.37
Melting point: 320° C
Boiling point: 1575° C
HS Code: 25281000.00
Standard execute: GB/T537-1997
Uses: An important material for glass, enamel, ceramics, non-ferrous metal, metallurgical industry, It can be used as a micro-element manure and disinfectant in agriculture, and it is also widely used in pharmaceutical industry. Borax is also a basic raw material for boride and high-energy boron hydride fuel.


B2O3 Content, %≥



Sodium Carbonate %≤



Sodium sulphate %≤



Matter insoluble in water %≤



Sodium chloride ≤



Iron %≤



Company Profile

Company Profile

Basic Information

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Company Name: Hefei Kaichang Chemicals Co., Ltd. 
Business Type: Manufacturer, Trading Company  
(We Sell):
Zinc sulphate,hemc/hpmc/hec,zirconium silicate,dop,stpp,copper sulphate,glacial acetic acid,carbon black,caustic soda,glacial acetic acid  
Registered Address: Rm. 503, Bldg. 23, Ligang Yinhe Xincheng, North Of Fengtai Road, Yaohai District, Hefei, Anhui, China (Mainland) Zip: 230000  
Number of Employees: 11 - 50 People  
Company Website URL: Store:

Ownership & Capital

Year Established: 2011  
Legal Representative/Business Owner: Mr. Yongkai Wu  

Trade & Market

Main Markets: South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Northern Europe
Southern Europe
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 81% - 90%  

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Contact Information

Company Name: Hefei Kaichang Chemicals Co., Ltd.
Street Address: 503#, No,23, Ligang Yinhe Xincheng, Fengtai Road North,Yaohai District,Hefei, Anhui, China
City: Hefei
Province/State: Anhui
Country/Region: China (Mainland)
Telephone: 86-551-5673324
Fax: 86-551-5673342
Website: Store:


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