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ChemicalBook > CAS DataBase List > Sodium dihydrogen phosphate dihydrate

Sodium dihydrogen phosphate dihydrate

  • $22.4 - $493
  • Product name:Sodium dihydrogen phosphate dihydrate
  • CAS:13472-35-0
  • MF: H6NaO6P
  • MW:156.01
  • EINECS:603-853-2
  • MDL Number:MFCD00149209
  • Synonyms:SODIUM PHOSPHATE 1BAS 2HYD;monosodiumdihydrogenphosphatedihydrate ;Phosphoricacid,monosodiumsalt,dihydrate ;Phosphoricacidmonosodiumsalt,dihydrate ;Sodiumdihydrogenphosphate,di ;SodiumDihydrogenPhosphateDihydrateBp;SodiumDihydrogenPhosphateDihydrateUsp;MonosodiumPhosphateFoodGradeHydrous
Price
  • Brand:Sigma-Aldrich
  • Product number:71500
  • Product nameSodium phosphate monobasic dihydrate
  • Purity:purum p.a., crystallized, ≥99.0% (T)
  • Packaging:1kg
  • Price:$81.3
  • Updated:2018/11/13 14:31:13
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:1.06342
  • Product nameSodium dihydrogen phosphate dihydrate
  • Purity:for analysis EMSURE Reag. Ph Eur
  • Packaging:1063421000
  • Price:$95.2
  • Updated:2018/11/23 11:00:48
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:1.06342
  • Product nameSodium dihydrogen phosphate dihydrate
  • Purity:for analysis EMSURE Reag. Ph Eur
  • Packaging:1063422500
  • Price:$172
  • Updated:2018/11/23 11:00:48
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:71505
  • Product nameSodium phosphate monobasic dihydrate
  • Purity:BioUltra, for molecular biology, ≥99.0% (T)
  • Packaging:1kg
  • Price:$175
  • Updated:2018/11/13 14:31:13
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:04269
  • Product nameSodium phosphate monobasic dihydrate
  • Purity:98-100.5% (calc. to the dried substance), meets analytical specification of Ph. Eur., BP, USP, FCC, E 339
  • Packaging:5kg
  • Price:$183
  • Updated:2018/11/13 14:31:13
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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
  • PH4.0-4.5 (25℃, 50mg/mL in H2O)
  • Water Solubility SOLUBLE
  • Sensitive Hygroscopic
  • λmaxλ: 260 nm Amax: 0.085
    λ: 280 nm Amax: 0.070
  • Merck 14,8660
  • Stability:Stable.
  • InChIKeyVBJGJHBYWREJQD-UHFFFAOYSA-M
  • CAS DataBase Reference13472-35-0(CAS DataBase Reference)
Safety Information
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

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)<br /> 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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