ChemicalBook >> CAS DataBase List >>Dibasic Sodium Phosphate
Dibasic Sodium Phosphate
- CAS No.
- 10028-24-7
- Chemical Name:
- Dibasic Sodium Phosphate
- Synonyms
- DISODIUM PHOSPHATE;DISODIUM HYDROGEN PHOSPHATE;DSP;DIBASIC SODIUM PHOSPHATE;DSPA;BUFFER SOLUTION;SODIUM PHOSPHATE, DIBASIC;Sodium phosphate dibasic dihydrate;SODIUM MONOHYDROGEN PHOSPHATE;FEMA 2398
- CBNumber:
- CB00124271
- Molecular Formula:
- 2Na.HO4P.2H2O
- Molecular Weight:
- 177.99
- MDL Number:
- MFCD00149182
- MOL File:
- 10028-24-7.mol
- MSDS File:
- SDS
Last updated:2024-08-12 15:55:19
| Melting point | 92,5°C |
|---|---|
| Density | 1.064 g/mL at 20 °C |
| vapor density | 4.9 (vs air) |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 0.5 M at 20 °C, clear, colorless |
| form | powder |
| color | White |
| Odor | Odorless |
| PH Range | 9.1 |
| PH | 8.9-9.2 (25℃, 0.5M in H2O) |
| Water Solubility | Soluble in water |
| λmax |
λ: 260 nm Amax: 0.03 λ: 280 nm Amax: 0.03 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | KDQPSPMLNJTZAL-UHFFFAOYSA-L |
| CAS DataBase Reference | 10028-24-7(CAS DataBase Reference) |
| FDA UNII | 94255I6E2T |
| EPA Substance Registry System | Disodium phosphate dihydrate (10028-24-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25-22 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| RTECS | WC4500000 |
| F | 3 |
| HS Code | 28352200 |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
Dibasic Sodium Phosphate price More Price(42)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 1.37036 | di-Sodium hydrogen phosphate dihydrate EMPROVE? EXPERT, Ph. Eur., BP, USP | 10028-24-7 | 1KG | $81 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.37036 | di-Sodium hydrogen phosphate dihydrate EMPROVE? EXPERT Ph Eur,BP,USP | 10028-24-7 | 5kg | $230 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.37036 | di-Sodium hydrogen phosphate dihydrate EMPROVE? EXPERT Ph Eur,BP,USP | 10028-24-7 | 12kg | $621 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.37036 | di-Sodium hydrogen phosphate dihydrate EMPROVE? EXPERT Ph Eur,BP,USP | 10028-24-7 | 25kg | $682 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.06580 | di-Sodium hydrogen phosphate dihydrate for analysis EMSURE? | 10028-24-7 | 500g | $104 | 2024-03-01 | Buy |
Dibasic Sodium Phosphate Chemical Properties,Uses,Production
Chemical Properties
Anhydrous Dibasic sodium phosphate occurs as a white powder. The dihydrate occurs as white or almost white, odorless crystals.
The heptahydrate occurs as colorless crystals or as a white granular or caked salt that effloresces in warm, dry air. The dodecahydrate occurs as strongly efflorescent, colorless or transparent crystals.
Uses
Dibasic sodium phosphate is used in conjunction with trisodium phosphate in foods and water softening treatment. In foods, it is used to adjust pH. Its presence prevents coagulation in the preparation of condensed milk. Similarly, it is used as an anti-caking additive in powdered products.
Preparation
Dibasic sodium phosphate can be generated by neutralization of phosphoric acid with sodium hydroxide:
H3PO4 + 2 NaOH → Na2HPO4 + 2 H2O
Biochem/physiol Actions
Dibasic Sodium Phosphate dehydrate is an important component of running buffer of denaturing gel electrophoresis.
Side effects
Gastrointestinal disturbances including diarrhea, nausea, and vomiting may occur following the use of dibasic sodium phosphate as an excipient in oral formulations. However, the level of dibasic sodium phosphate used as an excipient in a pharmaceutical formulation is not usually associated with adverse effects.
Metabolism
Approximately two-thirds of ingested phosphate is absorbed from the gastrointestinal tract, virtually all of it being excreted in the urine, and the remainder is excreted in the feces.
Dibasic Sodium Phosphate Preparation Products And Raw materials
Global( 227)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12450 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | peter@yan-xi.com | China | 5873 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 | qinhe02@xaltbio.com | China | 1000 | 58 |
| HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +8615383190639 | admin@86-ss.com | China | 1000 | 58 |
| Jiangsu Kolod Food Ingredients Co.,Ltd. | +86-518-85110578 +8618805133257 | sales3257@jskolod.com | China | 132 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
View Lastest Price from Dibasic Sodium Phosphate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-08-23 | Sodium Phosphate, Dibasic
7558-79-4
|
US $6.00 / kg | 1kg | 99% | 2000KG/Month | HebeiShuoshengImportandExportco.,Ltd | |
 |
2023-12-25 | Sodium Phosphate, Dibasic
7558-79-4
|
US $0.00 / kg | 1kg | 98% | 1000000 | Hebei Jingbo New Material Technology Co., Ltd | |
 |
2021-08-31 | Dibasic Sodium Phosphate
7558-79-4
|
US $10.00 / KG | 1KG | 99.99% | 20 tons/month | Wuhan Monad Medicine Tech Co.,LTD |
-
- Sodium Phosphate, Dibasic
7558-79-4
- US $6.00 / kg
- 99%
- HebeiShuoshengImportandExportco.,Ltd
-
- Sodium Phosphate, Dibasic
7558-79-4
- US $0.00 / kg
- 98%
- Hebei Jingbo New Material Technology Co., Ltd
-
- Dibasic Sodium Phosphate
7558-79-4
- US $10.00 / KG
- 99.99%
- Wuhan Monad Medicine Tech Co.,LTD
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