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8.01221 EMD Millipore

Ammonium sulfite

(35% solution in water) for synthesis

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Properties

packaging   1 l in Plastic bottle (8012211000)
  200 l in Plastic barrel (8012219200)
density   1.19 g/cm3 (20 °C)
mp   4 - 8 °C
pH   7.5 - 7.6 (H₂O, 20 °C)
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (iodometric): 37.0 - 40.0 %
  Density (d 20 °C/ 4 °C): 1.195 - 1.205

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Safety & Documentation

Safety Information

HS Code 
9027 20 00
Hazard Statement(s) 
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
EUH031: Contact with acids liberates toxic gas.
Precautionary Statement(s) 
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage class 
10 - 13 Other liquids and solids
WGK 
WGK 1 slightly water endangering
Disposal 
6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Irritant  Irritant
Declaration (railroad and road) ADR, RID 
Kein Gefahrgut
Declaration (transport by air) IATA-DGR 
No Dangerous Good
Declaration (transport by sea) IMDG-Code 
No Dangerous Good
Categories of danger 
irritant
R Phrase 
R 31-36/37
Contact with acids liberates toxic gas.Irritating to eyes and respiratory system.
S Phrase 
S 3/7-26
Keep container tightly closed in a cool place.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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