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8.22334 EMD Millipore

Hydroxylammonium chloride

for synthesis

Synonym: Hydroxylamine hydrochloride

  • CAS Number 5470-11-1

  • Linear Formula H₄ClNO

  • Molecular Weight 69.49 g/mol

  •  EC Number 226-798-2

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Properties

packaging   25 kg in Fibre carton (8223349025)
  250 g in Plastic bottle (8223340250)
vapor pressure   0.054 Pa (50 °C)
solubility   470 g/l
density   1.70 g/cm3 (20.2 °C)
mp   154 °C
pH   2.5 - 3.5 (50 g/l, H₂O, 20 °C)
bulk density   900 kg/m3
shipped in   ambient
storage temp.   Store at +15°C to +25°C.
specifications   Assay (argentometric): ≥ 98.0 %
  Identity (IR): passes test

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Safety & Documentation

Safety Information

HS Code 
2825 10 00
Hazard Statement(s) 
H302 + H312: Harmful if swallowed or in contact with skin
H351: Suspected of causing cancer.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H317: May cause an allergic skin reaction.
H373: May cause damage to organs through prolonged or repeated exposure.
H400: Very toxic to aquatic life.
H290: May be corrosive to metals.
Precautionary Statement(s) 
P273: Avoid release to the environment.
P281: Use personal protective equipment as required.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
RTECS 
NC3675000
Storage class 
4.1A Other explosive hazardous materials
WGK 
WGK 3 highly water endangering
Disposal 
10
Organic peroxides can be detected in aqueous solutions or organic solvents using the Perex-Test® (Cat. No. 116206). Pure peroxides are diluted to min. 10% in a suitable solvent or with water and added in small portions, with temperature control, to iron(II) chloride (Cat. No. 103860) solution. Test for complete reaction with the Perex-Test® (Cat. No. 116206). Container D. Explosive substances (storage class 4.1A) should be packed separately and tightly sealed for disposal. Ensure sufficient phlegmatization by water or the stated phlegmatizing agent!
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Pictogram(s) 
GHS08  GHS08
Hazard Pictogram(s) 
GHS09  GHS09
Hazard Symbols 
Explosive  Explosive
Hazard Symbols 
Dangerous for the environment  Dangerous for the environment
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 2923 , 8 (6.1), II
Declaration (transport by air) IATA-DGR 
UN 2923 , 8 (6.1), II
Declaration (transport by sea) IMDG-Code 
UN 2923 , 8 (6.1), II, Segregation Group: 1 (Acids)
Categories of danger 
explosive, harmful, irritant, carcinogenic, sensitizing, dangerous for the environment
R Phrase 
R 2-21/22-36/38-40-43-48/22-50
Risk of explosion by shock, friction, fire or other sources of ignition.Harmful in contact with skin and if swallowed.Irritating to eyes and skin.Limited evidence of a carcinogenic effect.May cause sensitisation by skin contact.Harmful: danger of serious damage to health by prolonged exposure if swallowed.Very toxic to aquatic organisms.
S Phrase 
S 36/37-61
Wear suitable protective clothing and gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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