| Company Name: |
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| Tel: |
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| Email: |
info@golechha.in |
| Products Intro: |
Cas:7558-79-4
ProductName:Sodium phosphate dibasic anhydrous
Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
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| Company Name: |
GPCSCI
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| Tel: |
15701300370 |
| Email: |
sunli@jingke.com.cn |
| Products Intro: |
Cas:7558-79-4
ProductName:Sodium Phosphate Dibasic Anhydrous
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- Sodium Phosphate Dibasic
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- $15.00 / 1KG
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2021-07-10
- CAS:7558-79-4
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | Sodium Phosphate Dibasic Anhydrous Basic information |
| | Sodium Phosphate Dibasic Anhydrous Chemical Properties |
| Melting point | 243-245 °C | | density | 1.064 g/mL at 20 °C | | vapor density | 4.9 (vs air) | | vapor pressure | 0Pa at 20℃ | | FEMA | 2398 | DISODIUM PHOSPHATE | | storage temp. | Store at +5°C to +30°C. | | solubility | H2O: 0.5 M at 20 °C, clear, colorless | | form | powder | | color | White | | PH | 8.9-9.2 (25℃, 50g/L in water) | | pka | (1) 2.15, (2) 6.82, (3) 12.38 (at 25℃) | | Odor | odorless | | Water Solubility | >=10 g/100 mL at 20 ºC | | Sensitive | Hygroscopic | | λmax | λ: 260 nm Amax: 0.019
λ: 280 nm Amax: 0.016 | | Merck | 14,8659 | | Stability: | Stable. Incompatible with strong acids. Hygroscopic. | | InChIKey | BNIILDVGGAEEIG-UHFFFAOYSA-L | | LogP | -2.15 | | CAS DataBase Reference | 7558-79-4(CAS DataBase Reference) | | EPA Substance Registry System | Disodium phosphate (7558-79-4) |
| | Sodium Phosphate Dibasic Anhydrous Usage And Synthesis |
| Chemical Properties | Sodium phosphate, dibasic appears as a colorless to white crystalline solid. Soluble in water. It is a reagent with very high buffering capacity. Used as a fertilizer, in pharmaceuticals, in food processing, and for many other uses. | | Uses | Sodium Phosphate Dibasic Anhydrous is used as sequestrant, emulsifier and buffer in foods, as mordant in dyeing, for weighting silk, in tanning, in manufacture of enamels, ceramics, detergents, boiler compds; as fireproofing agent, in soldering and brazing instead of borax; as reagent and buffer in analytical chemistry, cathartic, laxative. Useful in conjunction with Sodium Phosphate Monobasic in the preparation of biological buffers. Used in many applications including the purification of antibodies. |
| | Sodium Phosphate Dibasic Anhydrous Preparation Products And Raw materials |
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