HYDROXYLAMINE HYDROCHLORIDE 99% AR

Product CodeB-01415BRANDBio-Chem
GradeFOR SYNTHESISCAS No5470-11-1
Molecular FormulaH4ClNOMolecular Weight69.49
H.S.Code2825.10200Shelf Life60 Months
Purity99 %

Physical Properties

Physical state at 20 °CSolidColourWhite crystalline
Melting point/ Freezing point [°C]155 - 157 °COdourOdorless
pH Value2.5 - 3.5Flash point [°C]96 °C
Boiling point [°C]305.6 °CDensity [g/cm3]1.67
Solubility in water [% weight]Soluble in water

Packaging

Specification

Appearance
Colorless hygroscopic solids or white crystalline powder
Assay
Min 99.0%
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

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

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