Sodium dihydrogen phosphate dihydrate
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- $9 - $666
- Product name: Sodium dihydrogen phosphate dihydrate
- CAS: 13472-35-0
- MF: NaH2PO4·2H2O
- MW: 140.01
- EINECS:603-853-2
- MDL Number:MFCD00149209
- Synonyms:monosodiumdihydrogenphosphatedihydrate ;Phosphoricacid,monosodiumsalt,dihydrate ;Phosphoricacidmonosodiumsalt,dihydrate ;Sodiumdihydrogenphosphate,di ;SodiumDihydrogenPhosphateDihydrateBp;SodiumDihydrogenPhosphateDihydrateUsp;MonosodiumPhosphateFoodGradeHydrous;SodiumDihydrogenPhosphateDihydrateIp
33 prices
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Brand
- AK Scientific
- Alfa Aesar
- Ambeed
- Chem-Impex
- Frontier Specialty Chemicals
- Sigma-Aldrich
- TRC
Package
- 25g
- 100g
- 250g
- 500g
- 1kg
- 1000g
- 2500g
- 2.5KG
- 3x1kg
- 5KG
- 6x1kg
- 12kg
- 4x5kg
- 25kg
- ManufacturerAK Scientific
- Product numberZ1989
- Product descriptionSodium dihydrogen phosphate dihydrate
- Packaging25g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberZ1989
- Product descriptionSodium dihydrogen phosphate dihydrate
- Packaging100g
- Price$23.7
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberZ1989
- Product descriptionSodium dihydrogen phosphate dihydrate
- Packaging500g
- Price$32.8
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA11316
- Product descriptionSodium dihydrogen phosphate dihydrate, 99%
- Packaging100g
- Price$31.6
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA11316
- Product descriptionSodium dihydrogen phosphate dihydrate, 99%
- Packaging500g
- Price$43.9
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA11316
- Product descriptionSodium dihydrogen phosphate dihydrate, 99%
- Packaging2500g
- Price$102
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA107451
- Product descriptionSodium phosphate monobasic dihydrate 99+%
- Packaging500g
- Price$9
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA107451
- Product descriptionSodium phosphate monobasic dihydrate 99+%
- Packaging1kg
- Price$16
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number36680
- Product descriptionSodiumphosphatemonobasicdihydrate,98.0-100.5%(Assaybytitration),meetsUSP,FCCspecifications 98.0-100.5%(Assaybytitration)
- Packaging2.5KG
- Price$69.89
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number36680
- Product descriptionSodiumphosphatemonobasicdihydrate,98.0-100.5%(Assaybytitration),meetsUSP,FCCspecifications 98.0-100.5%(Assaybytitration)
- Packaging5KG
- Price$128.13
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK968018
- Product descriptionSodiumphosphatemonobasicdihydrate,99%,foranalysis
- Packaging1000g
- Price$65
- Updated2021-12-16
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- ManufacturerSigma-Aldrich
- Product number71500
- Product descriptionSodium phosphate monobasic dihydrate purum p.a., crystallized, ≥99.0% (T)
- Packaging250g
- Price$36
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number1.06345
- Product descriptionSodium dihydrogen phosphate dihydrate EMPROVE? ESSENTIAL Ph Eur,BP,USP,JPE,E 339
- Packaging1kg
- Price$37
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number1.06342
- Product descriptionSodium dihydrogen phosphate dihydrate for analysis EMSURE? Reag. Ph Eur
- Packaging250g
- Price$49
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number04269
- Product descriptionSodium phosphate monobasic dihydrate 98-100.5% (calc. to the dried substance), meets analytical specification of Ph. Eur., BP, USP, FCC, E 339
- Packaging1kg
- Price$61.8
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number1.37018
- Product descriptionSodium dihydrogen phosphate dihydrate EMPROVE? EXPERT, Ph. Eur., BP, JPE, USP
- Packaging1KG
- Price$69
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | Z1989 | Sodium dihydrogen phosphate dihydrate | 25g | $14 | 2021-12-16 | Buy |
| AK Scientific | Z1989 | Sodium dihydrogen phosphate dihydrate | 100g | $23.7 | 2021-12-16 | Buy |
| AK Scientific | Z1989 | Sodium dihydrogen phosphate dihydrate | 500g | $32.8 | 2021-12-16 | Buy |
| Alfa Aesar | A11316 | Sodium dihydrogen phosphate dihydrate, 99% | 100g | $31.6 | 2024-03-01 | Buy |
| Alfa Aesar | A11316 | Sodium dihydrogen phosphate dihydrate, 99% | 500g | $43.9 | 2024-03-01 | Buy |
| Alfa Aesar | A11316 | Sodium dihydrogen phosphate dihydrate, 99% | 2500g | $102 | 2024-03-01 | Buy |
| Ambeed | A107451 | Sodium phosphate monobasic dihydrate 99+% | 500g | $9 | 2021-12-16 | Buy |
| Ambeed | A107451 | Sodium phosphate monobasic dihydrate 99+% | 1kg | $16 | 2021-12-16 | Buy |
| Chem-Impex | 36680 | Sodiumphosphatemonobasicdihydrate,98.0-100.5%(Assaybytitration),meetsUSP,FCCspecifications 98.0-100.5%(Assaybytitration) | 2.5KG | $69.89 | 2021-12-16 | Buy |
| Chem-Impex | 36680 | Sodiumphosphatemonobasicdihydrate,98.0-100.5%(Assaybytitration),meetsUSP,FCCspecifications 98.0-100.5%(Assaybytitration) | 5KG | $128.13 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK968018 | Sodiumphosphatemonobasicdihydrate,99%,foranalysis | 1000g | $65 | 2021-12-16 | Buy |
| Sigma-Aldrich | 71500 | Sodium phosphate monobasic dihydrate purum p.a., crystallized, ≥99.0% (T) | 250g | $36 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.06345 | Sodium dihydrogen phosphate dihydrate EMPROVE? ESSENTIAL Ph Eur,BP,USP,JPE,E 339 | 1kg | $37 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.06342 | Sodium dihydrogen phosphate dihydrate for analysis EMSURE? Reag. Ph Eur | 250g | $49 | 2024-03-01 | Buy |
| Sigma-Aldrich | 04269 | Sodium phosphate monobasic dihydrate 98-100.5% (calc. to the dried substance), meets analytical specification of Ph. Eur., BP, USP, FCC, E 339 | 1kg | $61.8 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.37018 | Sodium dihydrogen phosphate dihydrate EMPROVE? EXPERT, Ph. Eur., BP, JPE, USP | 1KG | $69 | 2024-03-01 | Buy |
Properties
Melting point :60 °C
Density :1,915 g/cm3
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Solid
color :White
PH :4.0-4.5 (25℃, 50mg/mL in H2O)
Odor :Odorless
PH Range :4.2 - 4.5
Water Solubility :SOLUBLE
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.085
λ: 280 nm Amax: 0.070 Merck :14,8660
Stability :Stable.
InChIKey :VBJGJHBYWREJQD-UHFFFAOYSA-M
CAS DataBase Reference :13472-35-0(CAS DataBase Reference)
EPA Substance Registry System :Phosphoric acid, monosodium salt (13472-35-0)
Density :1,915 g/cm3
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Solid
color :White
PH :4.0-4.5 (25℃, 50mg/mL in H2O)
Odor :Odorless
PH Range :4.2 - 4.5
Water Solubility :SOLUBLE
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.085
λ: 280 nm Amax: 0.070 Merck :14,8660
Stability :Stable.
InChIKey :VBJGJHBYWREJQD-UHFFFAOYSA-M
CAS DataBase Reference :13472-35-0(CAS DataBase Reference)
EPA Substance Registry System :Phosphoric acid, monosodium salt (13472-35-0)
Safety Information
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Description
Sodium Dihydrogen Phosphate occurs as two forms: the crystal form (dihydrate) called Sodium Dihydrogen Phosphate (crystal) and anhydrous form called Sodium Dihydrogen Phosphate (anhydrous)It is used as an acidity regulator and sequestrant in foods. It is used as a pH buffer (baking powders, fleet enema solution, electroplating baths, and acid cleaners), emulsifier, laboratory reagent, metal phosphating reagent, and textile dyeing/printing auxiliary. It is also used to treat boiled water and waste waster and to remove halogen from waste gases. Furthermore, it is used as a cattle feed supplement, as nutritional supplement in food, in dentrifice formulations, in vitreous enamel frits, for the synthesis of pharmaceuticals, and as a phosphate source for micro-organisms in effluent treatment.
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