Sodium Phosphate, Dibasic
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- $9 - $4630
- Product name: Sodium Phosphate, Dibasic
- CAS: 7558-79-4
- MF: Na2HPO4
- MW: 141.96
- EINECS:231-448-7
- MDL Number:MFCD00003496
- Synonyms:Sodium phosphate dibasic Vetec(TM) reagent grade, 99%;di-Sodium hydrogen phosphate anhydrous for analysis EMSURE ACS,Reag. Ph Eur;Sodium phosphate dibasic anhydrous, free-flowing, Redi-Dri, ACS reagent, >=99%;SODIUM PHOSPHATE DIBASIC BIOXTRA;SODIUM PHOSPHATE DIBASIC SOLUTION 0.;SODIUM PHOSPHATE DIBASIC, BIOREAGENT;SODIUM PHOSPHATE DIBASIC, REAGENTPLU;SODIUM PHOSPHATE, DIBASIC MOLECULAR*
115 prices
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Brand
- AK Scientific
- Alfa Aesar
- ApexBio Technology
- Biosynth Carbosynth
- Chem-Impex
- ChemPure Brand Chemicals
- GFS CHEMICALS
- Oakwood
- ProChem
- Sigma-Aldrich
- Strem Chemicals
- TRC
- Usbiological
Package
- 5g
- 10g
- 25g
- 30g
- 50g
- 100G
- 100ml
- 250g
- 500g
- 500mL
- 1kg
- 2Kg
- 2.5KG
- 6x500gm
- 5kg
- 6x1kg
- 4x2.5kg
- 10Kg
- 12kg
- 4x5kg
- 25kg
- 50KG
- 100KG
- ManufacturerAK Scientific
- Product numberY1397
- Product descriptionSodium phosphate dibasic
- Packaging250g
- Price$28.6
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA11817
- Product descriptionSodium hydrogen phosphate, 98+%
- Packaging250g
- Price$38
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number013437
- Product descriptionSodium hydrogen phosphate, anhydrous, ACS, 99.0% min
- Packaging250g
- Price$39.4
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberA11817
- Product descriptionSodium hydrogen phosphate, 98+%
- Packaging1kg
- Price$89.3
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number013437
- Product descriptionSodium hydrogen phosphate, anhydrous, ACS, 99.0% min
- Packaging1kg
- Price$103
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA11817
- Product descriptionSodium hydrogen phosphate, 98+%
- Packaging5kg
- Price$281
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number013437
- Product descriptionSodium hydrogen phosphate, anhydrous, ACS, 99.0% min
- Packaging5kg
- Price$313
- Updated2023-06-20
- Buy
- ManufacturerApexBio Technology
- Product numberB7293
- Product descriptionSodium phosphate dibasic
- Packaging500g
- Price$103
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD30639
- Product descriptionDisodium hydrogen phosphate anhydrous
- Packaging1kg
- Price$55
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD30639
- Product descriptionDisodium hydrogen phosphate anhydrous
- Packaging2Kg
- Price$80
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD30639
- Product descriptionDisodium hydrogen phosphate anhydrous
- Packaging5kg
- Price$175
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD30639
- Product descriptionDisodium hydrogen phosphate anhydrous
- Packaging10Kg
- Price$300
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD30639
- Product descriptionDisodium hydrogen phosphate anhydrous
- Packaging25kg
- Price$625
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number00835
- Product descriptionSodiumphosphatedibasic,anhydrous,≥99%(Assaybytitration),ACSreagent ≥99%(Assaybytitration)
- Packaging5KG
- Price$174.72
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number00835
- Product descriptionSodiumphosphatedibasic,anhydrous,≥99%(Assaybytitration),ACSreagent ≥99%(Assaybytitration)
- Packaging10KG
- Price$314.5
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number00835
- Product descriptionSodiumphosphatedibasic,anhydrous,≥99%(Assaybytitration),ACSreagent ≥99%(Assaybytitration)
- Packaging25KG
- Price$594.05
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | Y1397 | Sodium phosphate dibasic | 250g | $28.6 | 2021-12-16 | Buy |
| Alfa Aesar | A11817 | Sodium hydrogen phosphate, 98+% | 250g | $38 | 2024-03-01 | Buy |
| Alfa Aesar | 013437 | Sodium hydrogen phosphate, anhydrous, ACS, 99.0% min | 250g | $39.4 | 2023-06-20 | Buy |
| Alfa Aesar | A11817 | Sodium hydrogen phosphate, 98+% | 1kg | $89.3 | 2024-03-01 | Buy |
| Alfa Aesar | 013437 | Sodium hydrogen phosphate, anhydrous, ACS, 99.0% min | 1kg | $103 | 2024-03-01 | Buy |
| Alfa Aesar | A11817 | Sodium hydrogen phosphate, 98+% | 5kg | $281 | 2024-03-01 | Buy |
| Alfa Aesar | 013437 | Sodium hydrogen phosphate, anhydrous, ACS, 99.0% min | 5kg | $313 | 2023-06-20 | Buy |
| ApexBio Technology | B7293 | Sodium phosphate dibasic | 500g | $103 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD30639 | Disodium hydrogen phosphate anhydrous | 1kg | $55 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD30639 | Disodium hydrogen phosphate anhydrous | 2Kg | $80 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD30639 | Disodium hydrogen phosphate anhydrous | 5kg | $175 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD30639 | Disodium hydrogen phosphate anhydrous | 10Kg | $300 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD30639 | Disodium hydrogen phosphate anhydrous | 25kg | $625 | 2021-12-16 | Buy |
| Chem-Impex | 00835 | Sodiumphosphatedibasic,anhydrous,≥99%(Assaybytitration),ACSreagent ≥99%(Assaybytitration) | 5KG | $174.72 | 2021-12-16 | Buy |
| Chem-Impex | 00835 | Sodiumphosphatedibasic,anhydrous,≥99%(Assaybytitration),ACSreagent ≥99%(Assaybytitration) | 10KG | $314.5 | 2021-12-16 | Buy |
| Chem-Impex | 00835 | Sodiumphosphatedibasic,anhydrous,≥99%(Assaybytitration),ACSreagent ≥99%(Assaybytitration) | 25KG | $594.05 | 2021-12-16 | Buy |
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)
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)
Safety Information
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Description
Sodium phosphate dibasic is highly hygroscopic and water soluble. Useful in conjunction with Sodium Phosphate, Monobasic in the preparation of biological buffers. It is commonly used in biological assay buffers. Sodium is required for nerve and muscle functioning. Sodium Phosphate Dibasic can be used as a dietary supplement and as a nutrient. Sodium hydrogen phosphate is used in food and water treatment in conjunction with trisodium phosphate.In foods, it is used to adjust pH. In water treatment, It retards calcium scale formation. It is also found in some detergents and cleaning agents. This product is known to be Used in many applications including the purification of antibodies. It is used as a saline laxative to treat constipation or to clean the bowel before a colonoscopy.More related product prices
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