Hydroxylamine Hydrochloride


Product # 13093
Name Hydroxylamine Hydrochloride
Synonyms Hydroxylammonium chloride; Oxammonium chloride
Formula NH2OH.HCl
Purity ACS
CAS Number 5470-11-1
Molecular Weight 69.49
Color & Form White crystalline solid
Boiling Point 151° C (dec.)
Specific Gravity 1.67 gm/ml
Solubility Soluble in water


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Transportation Information UN2933, Corrosive solids, toxic, n.o.s., 8 (6.1), III
Pictogram Pictogram: Acute  Pictogram: Health  Pictogram: Corrosive  Pictogram: Environment 
Signal Word Danger
Hazardous Statements

H290  May be corrosive to metals.

H301  Toxic if swallowed.

H312  Harmful in contact with skin.

H315  Causes skin irritation.

H317  May cause an allergic skin reaction.

H319  Causes serious eye irritation.

H351  Suspected of causing cancer.

H373  Causes damage to organs through prolonged or repeated exposure.

H400  Very toxic to aquatic life.

Precautionary Phrases

P273  Avoid release to the environment.

P280  Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310  IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338  IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Bismuth

Bismuth is a brittle crystalline which is slightly pinkish in its elemental form.

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