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thiourea gr for analysis acs 1 kg

THIOUREA GR FOR ANALYSIS ACS 1 KG

Catalog No.
C005B-053704
Manufacturer No.
1079791000
Manufacturer Name
Sigma-Aldrich
Quantity
1
Unit of Measure
KG

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Analysis Note Assay: ≥ 99.0 % Identity (IR-spectrum): passes test Appearance of solution (50 g/l water): Clear to almost clear and colorless.

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Analysis Note

Assay: ≥ 99.0 %
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

Molecular Weight: 76.12. Empirical Formula: CH4N2S. grade: ACS reagent. Quality Level: 200. 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. Pictograms: GHS07,GHS08,GHS09. Signal Word: Warning. Hazard Statements: H302 - H351 - H361fd - H411. Precautionary Statements: P201 - P202 - P264 - P273 - P301 + P312 - P308 + P313. Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Repr. 2. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3.
UPC:
41104815
Condition:
New
HazmatClass:
No
MPN:
1079791000
CAS:
62-56-6

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