Hydroxylamine Hydrochloride CAS 5470-11-1

Product Description:

Product Name: Hydroxylamine Hydrochloride CAS NO: 5470-11-1

Synonyms:

hydroxyaminehydrochloride;

HydroxyLamine-Hydrochioride;

Chemical & Physical Properties:

Appearance: Colorless or off-white crystalline solid

Assay :≥99.0%

Density: 1.67

Boiling Point: 56.5℃ at 760mmHg

Melting Point: 155-158℃

Sensitive: Hygroscopic

Water Solubility: 560 g/L (20℃)

Stability: Substances to be avoided include strong oxidizing agents. Heating above 115℃ may cause explosion; do not store above 65C. Moisture and air sensitive.

Storage Condition: Store at RT.

Safety Information:

RTECS: NC3675000

Hazard Class: 8

Safety Statements: S22-S24-S37-S61

HS Code: 2935009090

WGK Germany: 3

Packing Group: III

RIDADR: UN 2923

Risk Statements: R22; R36/38; R43; R48/22; R50

Hazard Codes: Xn,N,E

Signal Word: Warning

Hazard Declaration: H290; H302 + H312; H315; H317; H319; H351; H373; H410

Symbols: GHS05, GHS07, GHS08, GHS09

Caution Statements: P273; P302 + P352 + P312; P333 + P313; P337 + P313; P391; P501

Hydroxylammonium chloride is the hydrochloric acid salt of hydroxylamine. Hydroxylamine is a biological intermediate in the nitrification (biological oxidation of ammonia with oxygen into nitrite) and in the anammox (biological oxidation of nitrite and ammonium into dinitrogen gas) which are important in the nitrogen cycle in soil and in wastewater treatment plants. Hydroxylammonium-chloride is a reducing agent in photography; in synthetic and analytical chemistry; as an antioxidant for fatty acids and soaps; in textiles; in medicine; controlled reduction reactions; non-discoloring short stoppers for synthetic rubbers; reagent for enzyme reactivation; powerful reducing agent; converts aldehydes and ketones to oximes and acid chlorides to hydroxamic acids; catalyst, swelling agent, and copolymerization inhibitor in polymerization processes; in floor lacquers and as an antioxidant for fatty acids and soaps.

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