| Company Name: |
bioWORLD molecular life sciences
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| Tel: |
1-614-792-8680 |
| Email: |
bioworldename@qq.com |
| Products Intro: |
Cas:7558-79-4
ProductName:Sodium Phosphate Dibasic Anhydrous
|
| Company Name: |
BBI Solutions
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| Tel: |
+1 207-517-0284 13121892008 |
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BBIname@qq.com |
| Products Intro: |
Cas:7558-79-4
ProductName:Sodium phosphate, dibasic, anhydrous
|
| Company Name: |
Biomatik Corporation
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| Tel: |
18008368089 |
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biomatikname@qq.com |
| Products Intro: |
Cas:7558-79-4
ProductName:Sodium Phosphate, Dibasic, Anhydrous
|
- Dibasic Sodium Phosphate
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- $10.00 / 1KG
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2021-08-31
- CAS:7558-79-4
- Min. Order: 1KG
- Purity: 99.99%
- Supply Ability: 20 tons/month
- Sodium Phosphate Dibasic
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- $15.00 / 1KG
-
2021-07-02
- CAS:7558-79-4
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
|
| | 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 | | bulk density | 880kg/m3 | | 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 | | biological source | synthetic | | 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) | | Absorption | ≤0.01 at 260nm
≤0.01 at 280nm |
| | 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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