1.07979
Thiourea
GR for analysis ACS,Reag. Ph Eur
Synonym(s):
Thiourea, Thiocarbamide
About This Item
Recommended Products
grade
ACS reagent
Quality Level
Agency
reag. Ph. Eur.
form
solid
autoignition temp.
440 °C (Dust)
potency
1750 mg/kg LD50, oral (Rat)
>2800 mg/kg LD50, skin (Rabbit)
pH
6-8 (20 °C, 50 g/L in H2O)
mp
169-173 °C
solubility
137 g/L
density
1.405 g/cm3 at 20 °C
bulk density
640 kg/m3
storage temp.
15-25°C
InChI
1S/CH4N2S/c2-1(3)4/h(H4,2,3,4)
InChI key
UMGDCJDMYOKAJW-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
Analysis Note
Identity (IR-spectrum): passes test
Appearance of solution (50 g/l; water): Clear to almost clear and colorless.
Melting point: 174 - 178 °C
Fe (Iron): ≤ 0.0005 %
Sulfated ash (600 °C): ≤ 0.1 %
Loss on Drying (105°C): ≤ 0.5 %
Sensitivity to bismuth: passes test
Corresponds to ACS, Reag. Ph Eur
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Repr. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service