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LC3220  Hydroxylammonium sulfate

for analysis


Order number Packaging Quantity Price €
AC30220 Plastic bottle 500 g 74.70


Product information
Synonyms Hydroxylamine sulfate
Hill Formula H8N2O6S
Chemical formula (HONH3)2SO4
HS Code 2825 10 00
EC number 233-118-8
Molar mass 164.14 g/mol
EC index number 612-123-00-2
CAS number 10039-54-0


Chemical and physical data
Solubility 587 g/l (20 °C)
Melting point 170 °C (decomposition)
Molar mass 164.14 g/mol
Density 1.88 g/cm3 (20 °C)
Bulk density 1100 kg/m3
pH value 3.6 (10 g/l, H2O, 20 °C)


Safety information according to GHS
Hazard Statement(s) H290: May be corrosive to metals.
H351: Suspected of causing cancer.
H312: Harmful in contact with skin.
H302: Harmful if swallowed.
H373: May cause damage to organs through prolonged or repeated exposure.
H319: Causes serious eye irritation.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H400: Very toxic to aquatic life.
Precautionary Statement(s) P281: Use personal protective equipment as required.
P273: Avoid release to the environment.
P308 + P313: IF exposed or concerned: Get medical advice/attention.
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.
Signal Word Warning
Hazard Pictogram(s)

Storage class 4.1A Flammable solids
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
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 sensitization 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.
Categories of danger explosive, harmful, irritant, carcinogenic, sensitizing, dangerous for the environment
Hazard Symbol Explosive 
Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 2865 HYDROXYLAMINE SULPHATE, 8, III, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 2865 HYDROXYLAMINE SULPHATE, 8, III


Toxicological data
LD 50 oral LD50 rat 842 mg/kg
LD 50 dermal LD50 rabbit 1500 – 2000 mg/kg


Assay (manganometric) ≥ 99%
Chloride (Cl) ≤ 0.001 %
As (Arsenic) ≤ 0.00005 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
Hg (Mercury) ≤ 0.000001 %
Pb (Lead) ≤ 0.0005 %
Sulfated ash (residue on ignition) ≤ 0.1 %