79762

Ammonium phosphate dibasic

suitable for HPLC, LiChropur^™, 99.0-101.0% (T)

• Synonym(s): Ammonium hydrogenphosphate, Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate (sec)
• Linear Formula: (NH₄)₂HPO₄
• CAS Number: 7783-28-0
• Molecular Weight: 132.06
• EC Number: 231-987-8
• MDL number: MFCD00010891
• NACRES: NA.21

Properties

• Quality Level: 100
• assay: 99.0-101.0% (T)
• form: crystals
• quality: LiChropur^™
• technique(s): HPLC: suitable
• mp: 155 °C (dec.) (lit.)
• solubility: H₂O: 50 mg/mL, clear, colorless
• UV absorption: λ: 260 nm A_max: ≤0.04; λ: 270 nm A_max: ≤0.04; λ: 280 nm A_max: ≤0.03; λ: 290 nm A_max: ≤0.02; λ: 500 nm A_max: ≤0.02
• SMILES string: N.N.OP(O)(O)=O
• InChI: 1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
• InChI key: MNNHAPBLZZVQHP-UHFFFAOYSA-N

Description

Packaging

50, 250 g

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable