meta-Phosphoric acid

• Catalog No.: 239275
• CAS Number: 37267-86-0
• M. F.: HO3P
• M. W.: 79.979901
• Purity: 33.5-36.5%

SYNONYMS

• Title: 偏磷酸
• IUPAC name: oxophosphinic acid
• IUPAC Traditional name: oxophosphinic acid
• Synonyms: Metaphosphoric acid

DATABASE IDS

• MDL Number: MFCD00011351
• CAS Number: 37267-86-0
• PubChem SID: 24854366

PROPERTIES

• Antion Traces: MnO4- reducers: ≤0.02%
• Antion Traces: chloride (Cl-): ≤0.001%
• Antion Traces: nitrate (NO3-): ≤0.001%
• Antion Traces: sulfate (SO42-): ≤0.005%
• Cation Traces: As: ≤1 ppm
• Cation Traces: Fe: ≤0.005%
• Cation Traces: heavy metals (as Pb): ≤0.005%
• Contains: 57.0-63.0% sodium phosphite as stabilizer
• Grade: ACS reagent
• Linear Formula: (HPO3)n
• Purity: 33.5-36.5%
• Apperance: chips
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3260 8/PG 3
• Risk Statements: 22-35
• Safety Statements: 26-36/37/39-45
• Hazard Class: 8
• UN Number: 3260
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Packaging
100, 500, 6×500 g in poly bottle
2.5 kg in poly bottle
5 g in glass bottle

Description (简体中文)

包装
100, 500, 6×500 g in poly bottle
2.5 kg in poly bottle
5 g in glass bottle