HYDROXYLAMINE HYDROCHLORIDE AR

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
H0109700500	AR	99%	5470-11-1	H₄ClNO	69.49	2825.1090	60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

White crystalline

Odour

Odorless

pH value

2.5 - 3.5

Melting Point/ Freezing point [°C]

155 - 157 °C

Boiling point [°C]

305.6°C

Density [g/cm3]

1.67

Solubility in water [% weight]

Soluble in water

Specifications

Appearance:	Colorless hygroscopic solids or white crystalline powder
Iron (Fe):	Max 0.0005%
Assay:	Min 99%
Ammonium (NH4):	Passes ACS test
Residue on ignition:	Max 0.05%
Heavy metals (by ICP-OES):	Max 0.0005%
Titrable free acid:	Max 0.25 meq/g
pH (5% solution in water):	2.5 - 3.5
Clarity of solution (1 g in 25 mL ethanol):	Passes test
Sulphur compounds (as SO4):	Max 0.005%

Safety Information and Hazard Symbols

Symbol: GHS05, GHS07, GHS08, GHS09
Signal Word: Warning
UN No.: 2923
IMCO Class No.: 8 (6.1)
Packing Group: III
Hazardous Statement: H290-H302-H312-H315-H317-H319-H351-H373-H400
Precaution Statement: P273-P280-P305 + P351 + P338

HYDROXYLAMINE HYDROCHLORIDE AR

Physical Properties

Specifications

Safety Information and Hazard Symbols

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