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Hydroxylammonium chloride

GR for analysis
ACS,ISO,Reag. Ph Eur
Code: 1046160250
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GR for analysis ACS,ISO,Reag. Ph Eur

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
5470-11-1 226-798-2 H₄ClNO NH₂OH * HCl 69.49 g/mol ACS,ISO,Reag. Ph Eur
Description
Catalogue Number 104616
Synonyms Hydroxylamine hydrochloride
Product Information
CAS number 5470-11-1
EC index number 612-123-00-2
EC number 226-798-2
Grade ACS,ISO,Reag. Ph Eur
Hill Formula H₄ClNO
Chemical formula NH₂OH * HCl
Molar Mass 69.49 g/mol
HS Code 2825 10 00
Physicochemical Information
Density 1.70 g/cm3 (20.2 °C)
Melting Point 154 °C
pH value 2.5 - 3.5 (50 g/l, H₂O, 20 °C)
Vapor pressure 0.054 Pa (50 °C)
Bulk density 900 kg/m3
Solubility 470 g/l
Safety Information according to GHS
Hazard Pictogram(s)


Hazard Statement(s) H302 + H312: Harmful if swallowed or in contact with skin
H351: Suspected of causing cancer.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H317: May cause an allergic skin reaction.
H373: May cause damage to organs through prolonged or repeated exposure.
H400: Very toxic to aquatic life.
H290: May be corrosive to metals.
Precautionary Statement(s) P273: Avoid release to the environment.
P281: Use personal protective equipment as required.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
RTECS NC3675000
Storage class 4.1A Other explosive hazardous materials
WGK WGK 3 highly water endangering
Disposal 10
Organic peroxides can be detected in aqueous solutions or organic solvents using the Perex-Test® (Cat. No. 116206). Pure peroxides are diluted to min. 10% in a suitable solvent or with water and added in small portions, with temperature control, to iron(II) chloride (Cat. No. 103860) solution. Test for complete reaction with the Perex-Test® (Cat. No. 116206). Container D. Explosive substances (storage class 4.1A) should be packed separately and tightly sealed for disposal. Ensure sufficient phlegmatization by water or the stated phlegmatizing agent!
Safety Information
Hazard Symbols Explosive
Harmful
Dangerous for the environment
Categories of danger explosive, harmful, irritant, carcinogenic, sensitizing, dangerous for the environment
R Phrase R 2-21/22-36/38-40-43-48/22-50
Risk of explosion by shock, friction, fire or other sources of ignition.Harmful in contact with skin and if swallowed.Irritating to eyes and skin.Limited evidence of a carcinogenic effect.May cause sensitisation by skin contact.Harmful: danger of serious damage to health by prolonged exposure if swallowed.Very toxic to aquatic organisms.
S Phrase S 36/37-61
Wear suitable protective clothing and gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Storage and Shipping Information
Storage Store at +5°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 2923 , 8 (6.1), III
Declaration (transport by air) IATA-DGR UN 2923 , 8 (6.1), III
Declaration (transport by sea) IMDG-Code UN 2923 , 8 (6.1), III, Segregation Group: 1 (Acids)
Specifications
Assay (manganometric) ≥ 99.0 %
Clarity of the solution in Ethanol passes test
pH-value (5 %; water) 2.5 - 3.5
Titrable free acid ≤ 0.25 meq/g
Sulphate (SO₄) ≤ 0.002 %
Heavy metals (as Pb) ≤ 0.0005 %
Cu (Copper) ≤ 0.001 %
Fe (Iron) ≤ 0.0005 %
NH₄ (Ammonium) passes test
Pb (Lead) ≤ 0.0005 %
Total sulfur (as sulphate) ≤ 0.005 %
Residue on ignition (as sulphate) ≤ 0.01 %
Corresponds to ACS, ISO, Reag. Ph Eur
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