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8.14803 EMD Millipore

Hydroxylammonium sulfate

Hydroxylammonium sulfate for synthesis. CAS 10039-54-0, EC Number 233-118-8, chemical formula (HONH₃)₂SO₄., for synthesis

Synonym: Hydroxylamine sulfate

  • CAS Number 10039-54-0

  • Linear Formula H₈N₂O₆S

  • Molecular Weight 164.14 g/mol

  •  EC Number 233-118-8



packaging   250 g in Plastic bottle (8148030250)
solubility   587 g/l
density   1.88 g/cm3 (20 °C)
mp   170 °C (decomposition)
pH   3.6 (10 g/l, H₂O, 20 °C)
bulk density   1100 kg/m3
LD 50 oral   LD50 Rat 842 mg/kg
LD 50 dermal   LD50 Rabbit 1500 - 2000 mg/kg
shipped in   ambient
storage temp.   Store at +15°C to +25°C.
specifications   Assay (manganometric): ≥ 99.0 %
  Identity (IR): passes test

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Safety Information

HS Code 
2825 10 00
Hazard Statement(s) 
H290: May be corrosive to metals.
H302 + H312: Harmful if swallowed or in contact with skin
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H351: Suspected of causing cancer.
H373: May cause damage to organs through prolonged or repeated exposure if swallowed.
H400: Very toxic to aquatic life.
Precautionary Statement(s) 
P273: Avoid release to the environment.
P280: Wear protective gloves.
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.
P314: Get medical advice/ attention if you feel unwell.
Storage class 
4.1A Other explosive hazardous materials
WGK 3 highly water endangering
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!
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Pictogram(s) 
GHS08  GHS08
Hazard Pictogram(s) 
GHS09  GHS09
Hazard Symbols 
Explosive  Explosive
Hazard Symbols 
Dangerous for the environment  Dangerous for the environment
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 2865 , 8, III
Declaration (transport by air) IATA-DGR 
UN 2865 , 8, III
Declaration (transport by sea) IMDG-Code 
UN 2865 , 8, III, Segregation Group: 1 (Acids)
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.
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