| Customization: | Available |
|---|---|
| CAS No.: | 1303-96-4 |
| Formula: | B4h20na2o17 |
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| Sodium tetraborate decahydrate Basic information | |
| Product Name: | Sodium tetraborate decahydrate |
| CAS: | 1303-96-4 |
| MF: | B4H20Na2O17 |
| MW: | 381.37 |
| EINECS: | 603-411-9 |
| Mol File: | 1303-96-4.mol |
| Sodium tetraborate decahydrate Chemical Properties | |
| Melting point | 75 °C |
| Boiling point | 320°C |
| density | 1.73 g/mL at 25 °C(lit.) |
| vapor pressure | 0.213 hPa (20 °C) |
| storage temp. | 2-8°C |
| solubility | H2O: 0.1 M at 20 °C, clear, colorless |
| form | Powder/Solid |
| Specific Gravity | 1.73 |
| color | White, gray, bluish or greenish white streaked |
| Odor | Odorless |
| PH | 9.15-9.20 (25ºC, 0.01M in solution) |
| PH Range | 9.2 |
| Water Solubility | 60 g/L (20 ºC) |
| λmax | λ: 260 nm Amax: 0.012 |
| Merck | 14,8590 |
| InChIKey | CDMADVZSLOHIFP-UHFFFAOYSA-N |
| CAS DataBase Reference | 1303-96-4 |
| EPA Substance Registry System | Borax (1303-96-4) |
| Item | specification for Domestic 95% | specification for Turkey 99% |
| Sodium borate | ≥95% | ≥99.9% |
| B2O3 | ≥36.47% | ≥37-38% |
| Na2O | ≥16.47% | ≥16-17% |
| Na2CO3 | ≤0.2% | ≤0.1% |
| Chloride(NaCl) | ≤0.5% | ≤0.03% |
| Iron(Fe) | ≤0.005% | ≤0.002% |
| Water insoluble | ≤0.04% | ≤0.04% |
| Bulk density | ≥1 | ≥1 |
Specification
Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.
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