Irritant
Health
Environment Thiourea 99+% for analysis
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:62-56-6
:
Formula:NH₂CSNH₂
MDL Number:MFCD00008067
:76.12 g/mol
Merck Index:13,09443
Melting Pt:171…175 °C
Density:1,435 g/cm³ (20 °C)
EINECS:200-543-5
UN:3077
ADR:9,III
:GHS07
:GHS08
:GHS09
Storage Temperature:Ambient
Specification Test Results
- Appearance:White Crystals
- Infrared spectrum:Conforms
- Titration Iodimetric:≥99.0 %
- Loss on drying:≤0.5 %
- Sulfated ash:≤0.1 %
- Sulfate (SO4):≤50 ppm
- Copper (Cu):≤10 ppm
- Iron (Fe):≤10 ppm
- Lead (Pb):≤10 ppm
- Zinc (Zn):≤10 ppm
Specification Test Results
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