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8.18369 EMD Millipore

Semicarbazide hydrochloride

Semicarbazide hydrochloride for synthesis. CAS 563-41-7, EC Number 209-247-0, chemical formula CH₅N₃O * HCl., for synthesis

  • CAS Number 563-41-7

  • Linear Formula CH₆ClN₃O

  • Molecular Weight 111.53 g/mol

  •  EC Number 209-247-0

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Properties

Related Categories Biochemicals and Reagents More...
packaging   100 g in Plastic bottle (8183690100)
mp   175 - 177 °C (decomposition)
pH   1.5 (100 g/l, H₂O, 20 °C)
bulk density   740 kg/m3
LD 50 oral   LD50 Rat 123 mg/kg
shipped in   ambient
storage temp.   Store at +15°C to +25°C.
specifications   Assay (argentometric): ≥ 98.0 %
  Identity (IR): passes test

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Safety Information

HS Code 
2928 00 90
Hazard Statement(s) 
H301: Toxic if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
Precautionary Statement(s) 
P260: Do not breathe dust.
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 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK 
WGK 3 highly water endangering
Disposal 
9
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Symbols 
Toxic  Toxic
Declaration (railroad and road) ADR, RID 
UN 2811 , 6.1, III
Declaration (transport by air) IATA-DGR 
UN 2811 , 6.1, III
Declaration (transport by sea) IMDG-Code 
UN 2811 , 6.1, III
Categories of danger 
toxic, irritant
R Phrase 
R 25-36/38
Toxic if swallowed.Irritating to eyes and skin.
S Phrase 
S 22-37-45
Do not breathe dust.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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