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CAS 1330-43-3 Anhydrous Borax Industrial Grade White Granule

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CAS 1330-43-3 Anhydrous Borax Industrial Grade White Granule

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Place of Origin : Liaoning, China

Brand Name : YIXIN

Model Number : YX-LSPS

Packaging Details : 25K PP Bags

Supply Ability : 500 Ton/Tons per Month

Classification : Borate

CAS No. : 1330-43-3

Other Names : sodium tetraborate

MF : Na2B4O7

EINECS No. : 215-540-4

Grade Standard : Industrial Grade

Purity : 99.5%

Appearance : white granule

Application : Glass, Ceramics, Glaze

Product name : Chinese brand anhydrous borax

Keywords : anhydrous borax

Color : White granule

Packing : 25kgs/bag

HS : 2840110000

MOLECULAR WEIGHT : 201.22

Type : Industrial grade

Delivery Time : 15-25 days

MOQ : 1 TON

Key word : sodium tetraborate

Port : Dailian Port

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Product Overview

Chinese Brand Anhydrous Borax, Sodium Tetraborate, Borax Anhydrous
Anhydrous borax appearance is white crystalline or colorless vitreous crystal. The melting point of alpha orthorhombic crystal is 742.5 ℃, and the density is 2.28; The melting point of beta orthorhombic crystal is 742.5℃, and the density is 2.28. It has strong hygroscopicity and can soluble in water and glycerol. It is slowly dissolved in methanol to form a solution with a concentration of 13-16%. the aqueous solution is weak alkaline, insoluble in alcohol. Anhydrous borax is the product obtained when borax is heated to 350-450 ℃. When placed in air, it can be hygroscopically changed into borax decahydrate or borax pentahydrate.
PRODUCT SPECIFICATIONS
Specifications for Anhydrous Borax
No.
Item
Standard
1
Na2B4O7
≥99.50 %
2
Na2O
≥31%
3
B2O3
≥68%
4
Fe
≤18ppm
5
Water insolube
≤920ppm
6
Water Content
≤1%
Scope Of Application
Usage of Sodium Tetraborate
1. As the carrier of lubricant in metal wire drawing, it is used as stabilizer and skeleton in refractory materials.
2. It is used as a cosolvent for high-quality glass, glaze flux, welding flux, non-ferrous metals and alloys.
3. It is used as retarder for cement and concrete, pH buffer in water system and emulsifier for paraffin.
4. Anhydrous borax is the basic raw material for preparing boron containing compounds. Almost all boron containing compounds can be producedby borax.
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Company Profile
FAQ
Q1: Do you supply sample?
A1:Yes, we can supply free samples for your test.

Q2: Do you accept sample order?
A2: yes, sample order for a trial start,100kg, 500kg, 1000kg as you need.

Q3: Is it possible to custom the labels with my own design?
A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.

Q4: Are you manufacture?
A4: We have our own factory and can supply good quality products with professional services.

Q5: What are your main products?
A5: Our main products are (1) glass manufacturing Chemicals (2) ceramic Chemicals (3) Fluoride Chemicals (4) Detergent Chemicals (5) Surfactants (6) flux Chemicals (7) Fine Chemicals (8) Textile and paper chemicals (9) Oilfield Chemicals

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CAS 1330-43-3 Anhydrous Borax

      

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