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Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
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Tel: +86-371- 86259723
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MaxCard:
CAS NO.12179-04-3
1(10-100)Metric Ton1(10-100)Metric Ton
Tech Data Relevant
1.Certificate Of Analysis (COA)
2..Material Safety Data Sheet (MSDS)
3.Technical Data Sheet(TDS)
4.Route of synthesis (ROS)
5.Nuclear Magnetic Resonance(NMR)
6.Method of Analysis(MOA)
Our Service
1. Before Shipment.
Quality control, Packing pictures and loading video before loading.
2. Shipment.
Prompt shipment with professional documents, Mixed containers with different mixed items in one container.
3. After shipment.
Strong after-sale service.
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Disodium Tetraborate Basic information
Product Name: |
Sodium tetraborate decahydrate |
Synonyms: |
SODIUM TETRABORATE 10H2O;SODIUM TETRABORATE-10-HYDRATE;SODIUM TETRABORATE DECAHYDRATE;SODIUM TETRABORATE, DODECAHYDRATE;SODIUM TETRABORATE HYDRATED;SODIUM(DI-) TETRABORATE, DECAHYDRATE;SODIUM BORATE;SODIUM BORATE, 10-HYDRATE |
CAS: |
1303-96-4 |
MF: |
Na2B4O7.10H2O |
MW: |
381.37 |
EINECS: |
215-540-4 |
Product Categories: |
Inorganics;organic or inorganic borate |
Mol File: |
1303-96-4.mol |
Disodium Tetraborate Chemical Properties
mp |
75 °C |
bp |
320°C |
density |
1.73 g/mL at 25 °C(lit.) |
storage temp. |
Store at RT. |
solubility |
H2O: 0.1 M at 20 °C, clear, colorless |
Water Solubility |
60 g/L (20 ºC) |
Merck |
14,8590 |
EPA Substance Registry System |
Borax (B4Na2O7.10H2O)(1303-96-4) |
Specifications Disodium Tetraborate
ITEM |
Specification |
|
Premium grade |
First grade |
|
Sodium Borate 10 Hydrous (Na2B4O7·10H2O)%≥ |
99.5% |
95.0% |
Sodium carponate (Na2CO3) % ≤ |
0.1% |
0.2% |
Insoluble matter in water % ≤ |
0.04% |
0.04% |
Sodium Suitate (Na2SO4) % ≤ |
0.1% |
0.2% |
Sodium Chloride (NaCl) % ≤ |
0.03% |
0.05% |
Iron (Fe) % ≤ |
0.002% |
0.005% |
Application
Glass and glass fiber
In the manufacture of insulating glass wool, textile fiberglass and borosilicate glass (heat-resistant glass, electric light source glass, glass burner, drugs, cosmetics bottles, hollow beads, optical lenses, sealed glass) and other areas, as provided by oxidation boron materials.
Ceramic and enamel glazes
borax increase ceramics’ (such as tiles, tableware, ceramics and enamel device, etc.) compressive strength, abrasion resistance and chemical resistance. As the thermal expansion coefficient of B2O3 on the control of making the glaze to adapt the line to improve, but also can reduce the melting temperature of B2O3, prevent loss through. Makes the product more smooth and more perfect.
Other applications:
Fertilizer, detergent, bleach detergent, flame retardant, antirust, binder, stabilizer, emulsifier etc.
Packing and Storage:
standard seaworthy packing
25kg bags/ 50kg bags,/1mt Jumbo bags
should be stored under cover in a cool, dry place; the bags should not be stacked more than 15 bags high.