Melting point :155-157 °C (dec.)(lit.)
bulk density :900kg/m3
Density :1.67 g/mL at 25 °C(lit.)
vapor pressure :0.054 Pa (50 °C)
storage temp. :Store at +15°C to +25°C.
solubility :470g/l
form :Liquid
color :White to off-white
PH :2.5-3.5 (25℃, 50mg/mL in H2O)
Water Solubility :560 g/L (20 ºC)
Sensitive :Hygroscopic
Merck :14,4828
BRN :3539763
Stability :Substances to be avoided include strong oxidizing agents. Heating above 115 C may cause explosion; do not store above 65C. Moisture and air sensitive.
Cosmetics Ingredients Functions :ANTIOXIDANT
InChI :1S/ClH.H3NO/c;1-2/h1H;2H,1H2
InChIKey :WTDHULULXKLSOZ-UHFFFAOYSA-N
SMILES :Cl.NO
LogP :-0.810 (est)
CAS DataBase Reference :5470-11-1(CAS DataBase Reference)
EPA Substance Registry System :Hydroxylamine hydrochloride (5470-11-1)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313 IF exposed or concerned: Get medical advice/attention.