Idrossilammina cloridrato, per analisi, ExpertQ®, ACS, ISO

- Synonyms: Hydroxylammonium chloride
- NH2OH·HCl
- M = 69,49 g/mol
- CAS [5470-11-1]
- EINECS-No.: 226-798-2
- Solub. in water: (20 ºC): 464 g/l
- Melting point: 159 ºC
- LD 50 (oral, rat): 141 mg/kg
- EC-Index-No.: 612-123-00-2 [1]
- ADR: 8 CT2 III UN 2923
- IMDG: 8 III UN 2923
- IATA/ICAO: 8 III UN 2923
- GHS-signal word: Danger
- GHS-H sentences: H290 - H301 - H312 - H315 - H317 - H319 - H351 - H373 - H400
- GHS-P sentences: P260 - P301+P310 - P305+P351+P338 - P321 - P405 - P501a
- Tariff number: 2825 10 00 10
- Applications: analytical chemistry, strong reducing agent, synthesis of organic products, for the synthesis of: oximes. Separation and identification of: tellurium and selenium, for determination of: gold.

SPECIFICATIONS
assay (permanganometric): min. 99 %
identity (IR-spectrum): passes test
insoluble in C2H5OH : passes test
insoluble in water: passes test
pH (5 %, H2O): 2,5 - 4,0
acidity: max. 0,25 meq/g
sulfates (SO4): max. 0,002 %
ammonium (NH4): passes test
arsenic (As): max. 5 ppm
copper (Cu): max. 5 ppm
heavy metals (as Pb): max. 5 ppm
iron (Fe): max. 5 ppm
lead (Pb): max. 0,001 %
sulphur compounds (as SO4): max. 0,005 %
residue on ignition: max. 0,01 %