S3139

Sodium phosphate monobasic

BioReagent, anhydrous, ≥98%

• Synonym(s): Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate
• Linear Formula: NaH₂PO₄
• CAS Number: 7558-80-7
• Molecular Weight: 119.98
• EC Number: 231-449-2
• MDL number: MFCD00003527
• UNSPSC Code: 12161700
• eCl@ss: 38070208
• PubChem Substance ID: 24899546
• NACRES: NA.52

Properties

• grade: Molecular Biology; anhydrous
• Quality Level: 200
• product line: BioReagent
• Assay: ≥98%
• form: solid
• technique(s): activity assay: suitable
• pH: 4.0-4.5 (25 °C, 50 g/L in water)
• solubility: H₂O: complete 100 mg/mL, clear, colorless
• anion traces: chloride (Cl^-): ≤40 ppm
• cation traces: Fe: ≤30 ppm
• application(s): diagnostic assay manufacturing
• foreign activity: DNase, RNase and protease, none detected
• storage temp.: room temp
• SMILES string: [Na+].OP(O)([O-])=O
• InChI: 1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
• InChI key: AJPJDKMHJJGVTQ-UHFFFAOYSA-M

Description

General description

Sodium phosphate is a salt of sodium hydroxide and phosphoric acid. It is widely used in buffers for molecular biology applications.

Application

Sodium phosphate monobasic is widely used in buffers for molecular biology applications. It is an important ingredient in cholesterol assay reaction buffer and miRNA microarray fabrication.

Other Notes

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Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves