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HYDROXYLAMINE HYDROCHLORIDE AR/ACS

Powerful reducing agent used as catalyst .
Swelling agent and co-polymerization inhibitor in polymerization process.
Hydroxylammonium chloride

COAs

Packings

100 g (00100)

500 g (00500)

1PW1200100 1PW1200500
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Article No. 04130 Grade AR/ACS
Purity 99% CAS No. 5470-11-1
Molecular Formula H4ClNO Molecular Weight 69.49
H.S. Code 2825.1090 Shelf Life 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 Assay Min 99%
Clarity of solution (1 g in 25 mL ethanol) Passes test pH (5% solution in water) 2.5 - 3.5
Sulphur compounds (as SO4) Max 0.005% Heavy metals (by ICP-OES) Max 0.0005%
Iron (Fe) Max 0.0005% Ammonium (NH4) Passes ACS test
Residue on ignition Max 0.05% Titrable free acid Max 0.25 meq/g

Safety Information and Hazard Symbols

Corrosion Exclamation Mark Environment Health Hazard
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-P301+P312-P302+P352-P305+P351+P338-P337+P313
Revision Date: 24-May-2022

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