Disodium hydrogen phosphate dihydrate
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- $5 - $4700
- Product name: Disodium hydrogen phosphate dihydrate
- CAS: 10028-24-7
- MF: 2Na.HO4P.2H2O
- MW: 177.99
- EINECS:600-053-5
- MDL Number:MFCD00149182
- Synonyms:DINATRII PHOSPHAS ANHYDRICUS;DISODIUM PHOSHATE;DI-SODIUM HYDROGEN ORTHOPHOSPHATE DIBASIC;DI-SODIUM HYDROGEN PHOSPHATE CONCENTRATE II;DI-SODIUM HYDROGEN PHOSPHATE CONCENTRATE I;FEMA 2398;BUFFER SOLUTION, PH 7.0;BUFFER CONCENTRATE I FROM DI-SODIUM HYDROGEN PHOSPHATE
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Brand
- AK Scientific
- Ambeed
- Arctom
- GFS CHEMICALS
- Sigma-Aldrich
- Usbiological
Package
- 3X1KG
- 5kg
- 6x1kg
- 12KG
- 6x2.5kg
- 50kg
- 96Tests
- 1065766025
- 25g
- 100g
- 250g
- 500g
- 1kg
- 2.5kg
- 25kg
- ManufacturerAK Scientific
- Product number5248AF
- Product descriptiondi-Sodium hydrogen phosphate dihydrate
- Packaging100g
- Price$64
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number5248AF
- Product descriptiondi-Sodium hydrogen phosphate dihydrate
- Packaging1kg
- Price$104
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA795713
- Product descriptionSodiumhydrogenphosphatedihydrate 99%
- Packaging25g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA795713
- Product descriptionSodiumhydrogenphosphatedihydrate 99%
- Packaging100g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA795713
- Product descriptionSodiumhydrogenphosphatedihydrate 99%
- Packaging500g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA795713
- Product descriptionSodiumhydrogenphosphatedihydrate 99%
- Packaging1kg
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS125439
- Product descriptionSodiumhydrogenphosphatedihydrate 99%
- Packaging25g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS125439
- Product descriptionSodiumhydrogenphosphatedihydrate 99%
- Packaging100g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS125439
- Product descriptionSodiumhydrogenphosphatedihydrate 99%
- Packaging500g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS125439
- Product descriptionSodiumhydrogenphosphatedihydrate 99%
- Packaging1kg
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number14871
- Product descriptionSodium phosphate dibasic
- Packaging100g
- Price$38.31
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number14872
- Product descriptionSodium phosphate dibasic
- Packaging500g
- Price$91.7
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number14873
- Product descriptionSodium phosphate dibasic
- Packaging2.5kg
- Price$232.93
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number71643
- Product descriptionSodium phosphate dibasic dihydrate BioUltra, for molecular biology, ≥99.0% (T)
- Packaging250g
- Price$52.7
- Updated2024-03-01
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- ManufacturerSigma-Aldrich
- Product number04272
- Product descriptionSodium phosphate dibasic dihydrate 98.5-101% (calc. to the dried substance)
- Packaging1kg
- Price$56.5
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number30435
- Product descriptionSodium phosphate dibasic dihydrate 98.5-101.0% (calc. to the dried substance)
- Packaging500g
- Price$56.7
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 5248AF | di-Sodium hydrogen phosphate dihydrate | 100g | $64 | 2021-12-16 | Buy |
| AK Scientific | 5248AF | di-Sodium hydrogen phosphate dihydrate | 1kg | $104 | 2021-12-16 | Buy |
| Ambeed | A795713 | Sodiumhydrogenphosphatedihydrate 99% | 25g | $5 | 2021-12-16 | Buy |
| Ambeed | A795713 | Sodiumhydrogenphosphatedihydrate 99% | 100g | $7 | 2021-12-16 | Buy |
| Ambeed | A795713 | Sodiumhydrogenphosphatedihydrate 99% | 500g | $10 | 2021-12-16 | Buy |
| Ambeed | A795713 | Sodiumhydrogenphosphatedihydrate 99% | 1kg | $19 | 2021-12-16 | Buy |
| Arctom | AS125439 | Sodiumhydrogenphosphatedihydrate 99% | 25g | $5 | 2021-12-16 | Buy |
| Arctom | AS125439 | Sodiumhydrogenphosphatedihydrate 99% | 100g | $8 | 2021-12-16 | Buy |
| Arctom | AS125439 | Sodiumhydrogenphosphatedihydrate 99% | 500g | $10 | 2021-12-16 | Buy |
| Arctom | AS125439 | Sodiumhydrogenphosphatedihydrate 99% | 1kg | $19 | 2021-12-16 | Buy |
| GFS CHEMICALS | 14871 | Sodium phosphate dibasic | 100g | $38.31 | 2021-12-16 | Buy |
| GFS CHEMICALS | 14872 | Sodium phosphate dibasic | 500g | $91.7 | 2021-12-16 | Buy |
| GFS CHEMICALS | 14873 | Sodium phosphate dibasic | 2.5kg | $232.93 | 2021-12-16 | Buy |
| Sigma-Aldrich | 71643 | Sodium phosphate dibasic dihydrate BioUltra, for molecular biology, ≥99.0% (T) | 250g | $52.7 | 2024-03-01 | Buy |
| Sigma-Aldrich | 04272 | Sodium phosphate dibasic dihydrate 98.5-101% (calc. to the dried substance) | 1kg | $56.5 | 2024-03-01 | Buy |
| Sigma-Aldrich | 30435 | Sodium phosphate dibasic dihydrate 98.5-101.0% (calc. to the dried substance) | 500g | $56.7 | 2024-03-01 | Buy |
Properties
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)
EPA Substance Registry System :Disodium phosphate dihydrate (10028-24-7)
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)
EPA Substance Registry System :Disodium phosphate dihydrate (10028-24-7)
Safety Information
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Description
Sodium Phosphate Dibasic Dihydrate is typically used as a component in the preparation of phosphate based buffers. The pKa of 6.82 (25 C) for phosphate buffers make them a universal buffer for biological applications such as cell culture medias, column eluent solutions and reagents used in molecular biology. Sodium phosphate salts are highly water soluble and provide high-solution clarity.Specific applications include buffers for protein purification, bioprocessing and diagnostic reagent production.More related product prices
Disodium phosphate dodecahydrate Diammonium phosphate Tris(2-butoxyethyl) phosphate Triethyl phosphate 7782-85-6 16788-57-1 Tris(2-ethylhexyl) phosphate Triisobutyl phosphate Triphenyl phosphate 7789-77-7 Isoprene Sodium diacetate Potassium hydrogen phthalate Disodium 4-nitrophenylphosphate Disodium 5'-Inosinate SODIUM PHOSPHOTUNGSTATE 13472-36-1 28749-63-5 3387-36-8Related product price
- Disodium phosphate dodecahydrate
$50-6793.83 - Diammonium phosphate
$5-12160 - Tris(2-butoxyethyl) phosphate
$11-248
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Shanghai Zheyan Biotech Co., Ltd.
