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Sodium phosphate monobasic monohydrate

Catalog No. 71504 Name Sigma Aldrich
CAS Number 10049-21-5 Website http://www.sigmaaldrich.com
M. F. H4NaO5P Telephone 1-800-521-8956
M. W. 137.992291 Fax
Purity ≥99.0% (T) Email
Storage Chembase ID: 130812

SYNONYMS

Title
磷酸钠 一元 一水合物
IUPAC name
sodium hydrate dihydrogen phosphate
IUPAC Traditional name
sodium hydrate dihydrogen phosphate
Synonyms
磷酸二氢钠 一水合物
Monosodium phosphate
Sodium dihydrogen phosphate monohydrate
磷酸一钠

DATABASE IDS

CAS Number 10049-21-5
MDL Number MFCD00149208
PubChem SID 24886208
EC Number 231-449-2

PROPERTIES

Antion Traces chloride (Cl-): ≤5 mg/kg
Antion Traces sulfate (SO42-): ≤30 mg/kg
Cation Traces As: ≤0.5 mg/kg
Cation Traces Ca: ≤10 mg/kg
Cation Traces Cd: ≤5 mg/kg
Cation Traces Co: ≤5 mg/kg
Cation Traces Cr: ≤5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤5 mg/kg
Cation Traces K: ≤50 mg/kg
Cation Traces Mg: ≤5 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Grade ACS reagent
Grade puriss. p.a.
Impurities ≤0.001% total nitrogen (N)
Linear Formula NaH2PO4 · H2O
Purity ≥99.0% (T)
pH 4.1-4.5 (25 °C, 50 mg/mL in H2O)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 1

DETAILS

REFERENCES