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| Product Name: |
Agricultural grade and industrial gradeBorax
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| Supply Ability: |
60,000 MT |
| Related proudcts |
borax deca, borax penta, |
| Specifications |
agricultural grade, industrial grade, 95%, 99.5% |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
Tianjin Port |
| Minimum Order |
25MT |
| Unit Price: |
USD 550-610/MT FOB Tianjin |
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Borax Decahydrate 99.5% min
welcome to our website,wish you can find what you need(decahydrate, pentahydrate ,anhydrous, a water, particals)
1.Specification:
1) Borax, also known as crude borax, is both soft and light colorless crystalline material. Borax has many uses, such as we are familiar with disinfectant, preservative preservatives, water softener, wash water, soap additives, ceramic glaze and glass raw materials in industrial production also has an important role in borax.
2) Colorless translucent crystals or white crystalline powder. Odorless, taste salty. Proportion of 1.73. 380 ℃ when the loss of all the crystal water. Soluble in water, glycerol, slightly soluble in alcohol. Weakly alkaline solution. Borax in the air can slowly weathering. Melting into a colorless glassy
3) Molecular Formula:Na2B4O7.10H2O
Molecular Weight:381.37
Melting point: 320℃
Boiling point:1575℃
HS Code:25281000.00
Standard execute:GB/T537-1997
4) Chemical specification Content Unit Analysis Purity % 99.9%min,B2O3 % 36.47min, B % 11.3% max ,SO4 Ppm 70max
Name: Borax
Chemical Formula: Na2B4O7*10H2O
Appearance: white crystal granular powder
TESTING ITEM: best quality
Na2B4O7 . 10H2O: 99.5 95
Carbonate(as CO2): 0.10% 0.20% max
Sulfate(as SO4)%: 0.10%, 0.20% max
Chloride(as Cl)%: 0.03% max
Fe%: 0.002%, 0.005% max
Water insoluble matter%: 0.04%max
2.Use:
1) Mainly used in glass and enamel industries. In the glass, can enhance UV transmission rate and improve the tran***rency and heat resistance of glass. Products in the enamel, the enamel can not easily fall off and to make it shine.
2) In the special optical glass, borax
Glass fiber, non-ferrous metal welding agent, jewelry adhesives, printing and dyeing, washing (silk and wool, etc.), refined gold, cosmetics, pesticides, fertilizers, borax soap, preservatives, antifreeze and medical use of disinfectants, etc. there are a wide range of applications. Preparation of boron-containing compounds, bor |
| Company: |
Zhengzhou P&B Chemical Co., Ltd.
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| Contact: |
Ms. Angela Zhao |
| Address: |
No. 58, Chenxu Road |
| Postcode: |
450000 |
| Tel: |
86-371-86076288 |
| Fax: |
86-371-86076288 |
| E-mail: |
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