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AX1295 Ammonium Fluoride

AX1295
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Overview

Replacement Information
Replacement InformationIn North America AX1295-1 is available under new item number: use 101164.0250 or 101164.1000 to order
In North America AX1295-4 is available under new item number: use 101164.1000 to order

Key Specifications Table

CAS #EC NumberChemical FormulaMolar Mass
12125-01-8 235-185-9 NH₄F 37.04 g/mol

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      Plastic bottle 500 g
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      Description
      Catalogue NumberAX1295
      Alternate Names
      • Ammonium Fluoride
      References
      Product Information
      CAS number12125-01-8
      EC index number009-006-00-8
      EC number235-185-9
      Chemical formulaNH₄F
      Molar Mass37.04 g/mol
      Applications
      ApplicationMeets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
      Key Applications General Chemistry
      Biological Information
      Physicochemical Information
      pH value6 (50 g/l, H₂O, 20 °C)
      Solubility820 g/l
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
      WGKWGK 1 slightly hazardous to water
      Disposal23
      Hydrogen fluoride and inorganic fluorides as well as solutions thereof must be handled with extreme caution. Do not permit contact of any kind under any circumstances and be sure to work under an efficient fume cupboard with the front screen closed. Residues dissolved in water can be precipitated as calcium fluoride. Solids or precipitate: container I; filtrate: container D or E.
      Safety Information
      Hazard Symbols Hazard SymbolsToxic
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at room temperature.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Ammonium hydrogen difluoride (NH4HF2)0.5% max
      Assay98.0% min
      Chloride (Cl)10ppm max
      Expiration dateExpiration date of 2 years from date of approval
      Heavy metals (as Pb)5ppm max
      Hexafluorosilicate (SiF6)0.1% max
      Insoluble matter0.005% max
      Iron (Fe)5ppm max
      Potassium (K)0.002% max
      Residue after ignition0.01% max
      Sodium (Na)0.002% max
      Sulfate (SO4)0.005% max
      Water (H2O)5% max