2022 China New Design Cpl Activated Carbon - Manufacturers Supply Industry Borax Anhydrous – EASFUN
2022 China New Design Cpl Activated Carbon - Manufacturers Supply Industry Borax Anhydrous – EASFUN Detail:
Anhydrous borax/sodium tetraborate 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: Borax Anhydrous
● Formula: Na2B4O7
● M.W: 201.22
● CAS#: 1330-43-4
● EINECS#: 215-540-4
● Properties: White crystals or granular
| Index name | Index | |
|
Borax anhydrous (Na2B4O7) |
%≥ |
99-99.9 |
| Boric acid (B2O3 ) |
%≤ |
68-69.4 |
| Sodium oxide(Na2O) |
%≤ |
30.0-30.9 |
| Water (H2O) |
%≤ |
1.0 |
| Iron (Fe) |
ppm≤ |
40 |
| Sulphate(SO4) |
ppm≤ |
150 |
Package: 25kg,1000kg,1200kg per jumbo bag (with or without pallet)
Applications: used in agriculture, fertilizer, glass, enamel, ceramics, wood preservation, mining, refining
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.
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.
Q: How about the packing?
A: Our regular packing is 25kg with bag or carton. We can also as your required packing .
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All we do is often involved with our tenet " Purchaser to start with, Rely on initially, devoting over the food stuff packaging and environmental defense for 2022 China New Design Cpl Activated Carbon - Manufacturers Supply Industry Borax Anhydrous – EASFUN, The product will supply to all over the world, such as: Mozambique, Nigeria, India, Further, we are supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to offer our clients an effective range of products.
By Gabrielle from Lyon - 2018.12.10 19:03
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
By Belinda from United States - 2018.10.01 14:14
