Sodium phosphate dibasic dodecahydrate
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- $10 - $6793.83
- Product name: Sodium phosphate dibasic dodecahydrate
- CAS: 10039-32-4
- MF: H25Na2O16P
- MW: 358.14
- EINECS:600-088-6
- MDL Number:MFCD00149181
- Synonyms:di-Sodiumhydrogenphosphate,d ;Phosphoricacid,disodiumsalt,dodecahydrate ;sodiummonohydrogenphosphatedodecahydrate(2:1:1:12) ;Sodium Phosphate Dibasic Dodecahydrate Extra Pure 98+%;Disodium orthophosphate dodecahydrate;Phosphoric acid disodium dodecahydrate;Sodium phosphate dibasic, dodecahydrate, 98.5%, for analysis;Sodium phosphate, dibasic dodecahydrate, for analysis
63 prices
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Brand
- aablocks
- American Custom Chemicals Corporation
- Arctom
- Chem-Impex
- ChemScene
- Crysdot
- honeywell
- Sigma-Aldrich
- Thermo Scientific Chemicals
Package
- 1g
- 5g
- 10g
- 25g
- 100g
- 250G
- 500g
- 1KG
- 2.5kg
- 5KG
- 6x1kg
- 10KG
- 6x2.5kg
- 25KG
- 1kg|PlasticBottle
- 1 kg
- 2.5kg|PlasticBottle
- 2.5 kg
- 5 kg
- 6x1kg|PlasticBottle
- 10kg|PlasticCan
- 10 kg
- 6x2.5kg|PlasticBottle
- 25kg|Paper/PlasticBag
- 500 g
- Manufactureraablocks
- Product numberAA0035J3
- Product descriptionSodium hydrogenphosphate dodecahydrate ≥99%
- Packaging100g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035J3
- Product descriptionSodium hydrogenphosphate dodecahydrate ≥99%
- Packaging500g
- Price$16
- Updated2026-05-28
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004995
- Product descriptionDI-SODIUM HYDROGEN PHOSPHATE DODECAHYDRATE 95.00%
- Packaging500G
- Price$4316.3
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004995
- Product descriptionDI-SODIUM HYDROGEN PHOSPHATE DODECAHYDRATE 95.00%
- Packaging1KG
- Price$6793.83
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberHY-Y1324
- Product descriptionSodium phosphate dibasic dodecahydrate 98.0%
- Packaging1g
- Price$28
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberHY-Y1324
- Product descriptionSodium phosphate dibasic dodecahydrate 98.0%
- Packaging5g
- Price$57
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberHY-Y1324
- Product descriptionSodium phosphate dibasic dodecahydrate 98.0%
- Packaging10g
- Price$73
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberHY-Y1324
- Product descriptionSodium phosphate dibasic dodecahydrate 98.0%
- Packaging25g
- Price$123
- Updated2026-05-26
- Buy
- ManufacturerChem-Impex
- Product number36677
- Product descriptionSodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay)
- Packaging5KG
- Price$200
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number36678
- Product descriptionSodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay)
- Packaging1KG
- Price$60
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number37019
- Product descriptionSodium phosphate dibasic dodecahydrate 98.0-100.5%(Assayondriedbasis)
- Packaging1KG
- Price$60
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number36678
- Product descriptionSodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay)
- Packaging250G
- Price$30
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number37019
- Product descriptionSodium phosphate dibasic dodecahydrate 98.0-100.5%(Assayondriedbasis)
- Packaging250G
- Price$30
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number36677
- Product descriptionSodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay)
- Packaging1KG
- Price$45
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number36677
- Product descriptionSodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay)
- Packaging250G
- Price$20
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number36677
- Product descriptionSodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay)
- Packaging25KG
- Price$730
- Updated2026-05-19
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0035J3 | Sodium hydrogenphosphate dodecahydrate ≥99% | 100g | $10 | 2026-05-28 | Buy |
| aablocks | AA0035J3 | Sodium hydrogenphosphate dodecahydrate ≥99% | 500g | $16 | 2026-05-28 | Buy |
| American Custom Chemicals Corporation | ING0004995 | DI-SODIUM HYDROGEN PHOSPHATE DODECAHYDRATE 95.00% | 500G | $4316.3 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004995 | DI-SODIUM HYDROGEN PHOSPHATE DODECAHYDRATE 95.00% | 1KG | $6793.83 | 2021-12-16 | Buy |
| Arctom | HY-Y1324 | Sodium phosphate dibasic dodecahydrate 98.0% | 1g | $28 | 2026-05-26 | Buy |
| Arctom | HY-Y1324 | Sodium phosphate dibasic dodecahydrate 98.0% | 5g | $57 | 2026-05-26 | Buy |
| Arctom | HY-Y1324 | Sodium phosphate dibasic dodecahydrate 98.0% | 10g | $73 | 2026-05-26 | Buy |
| Arctom | HY-Y1324 | Sodium phosphate dibasic dodecahydrate 98.0% | 25g | $123 | 2026-05-26 | Buy |
| Chem-Impex | 36677 | Sodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay) | 5KG | $200 | 2026-05-19 | Buy |
| Chem-Impex | 36678 | Sodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay) | 1KG | $60 | 2026-05-19 | Buy |
| Chem-Impex | 37019 | Sodium phosphate dibasic dodecahydrate 98.0-100.5%(Assayondriedbasis) | 1KG | $60 | 2026-05-19 | Buy |
| Chem-Impex | 36678 | Sodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay) | 250G | $30 | 2026-05-19 | Buy |
| Chem-Impex | 37019 | Sodium phosphate dibasic dodecahydrate 98.0-100.5%(Assayondriedbasis) | 250G | $30 | 2026-05-19 | Buy |
| Chem-Impex | 36677 | Sodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay) | 1KG | $45 | 2026-05-19 | Buy |
| Chem-Impex | 36677 | Sodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay) | 250G | $20 | 2026-05-19 | Buy |
| Chem-Impex | 36677 | Sodium phosphate dibasic dodecahydrate 98.5-102.5%(Assay) | 25KG | $730 | 2026-05-19 | Buy |
Properties
Melting point :35 °C
bulk density :800-900kg/m3
Density :1,52 g/cm3
storage temp. :Store at +15°C to +25°C.
solubility :H2O: 0.1 M at 20 °C, clear, colorless
form :Crystals
color :White
PH :9.0-9.3 (25℃, 50mg/mL in H2O)
Odor :Odorless
PH Range :8.4 - 9.6 at 36 g/l at 25 °C
Water Solubility :218 g/L (20 ºC)
λmax :λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 InChI :InChI=1S/2Na.H3O4P.12H2O/c;;1-5(2,3)4;;;;;;;;;;;;/h;;(H3,1,2,3,4);12*1H2/q2*+1;;;;;;;;;;;;;/p-2
InChIKey :DGLRDKLJZLEJCY-UHFFFAOYSA-L
SMILES :P([O-])([O-])(=O)O.O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+]
CAS DataBase Reference :10039-32-4(CAS DataBase Reference)
EPA Substance Registry System :Disodium phosphate dodecahydrate (10039-32-4)
bulk density :800-900kg/m3
Density :1,52 g/cm3
storage temp. :Store at +15°C to +25°C.
solubility :H2O: 0.1 M at 20 °C, clear, colorless
form :Crystals
color :White
PH :9.0-9.3 (25℃, 50mg/mL in H2O)
Odor :Odorless
PH Range :8.4 - 9.6 at 36 g/l at 25 °C
Water Solubility :218 g/L (20 ºC)
λmax :λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 InChI :InChI=1S/2Na.H3O4P.12H2O/c;;1-5(2,3)4;;;;;;;;;;;;/h;;(H3,1,2,3,4);12*1H2/q2*+1;;;;;;;;;;;;;/p-2
InChIKey :DGLRDKLJZLEJCY-UHFFFAOYSA-L
SMILES :P([O-])([O-])(=O)O.O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+]
CAS DataBase Reference :10039-32-4(CAS DataBase Reference)
EPA Substance Registry System :Disodium phosphate dodecahydrate (10039-32-4)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Sodium phosphate dibasic dodecahydrate may be used to prepare the 0.1M phosphate buffer having pH 7.4.More related product prices
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