Thiourea, Sigma-Aldrich®

Supplier: Merck
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Synonyms: Thiocarbamide, Sulphourea

M-Clarity™ quality level = MQ200

8.45501.9025 8.45501.9010 8.45501.9011 8.45501.9013
8.45501.9025EA 0 GBP
8.45501.9025 8.45501.9010 8.45501.9011 8.45501.9013
Thiourea, Sigma-Aldrich®
Thiourea
Formula: NH₂CSNH₂
MW: 76,12 g/mol
Melting Pt: 174…177 °C
Density: 1,435 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00008067
CAS Number: 62-56-6
EINECS: 200-543-5
UN: 3077
ADR: 9,III
Merck Index: 13,09443
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Specification Test Results

Hill Formula CH₄N₂S
Chemical formula H₂NCSNH₂
Molar Mass 76.12 g/mol
Density 1.405 g/cm³ (20 °C)
Melting Point 169 - 173 °C
pH value 6 - 8 (50 g/l, H₂O, 20 °C)
Vapor pressure (20 °C)
Bulk density 640 kg/m³
Solubility 137 g/l (20 °C)
LD 50 oral LD50 Rat 1750 mg/kg
LD 50 dermal LD50 Rabbit 2800 mg/kg
R Phrase R 22-40-51/53-63
S Phrase S 36/37-61

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