Thiourea suppliers

Thiourea

CAS:: 62-56-6

MF:: CH4N2S

MW:: 76.12

SecurityInformation

Symbol(GHS) ：: GHS07,GHS08,GHS09

Signal word ：: Warning

Hazard statements ：: H302-H351-H361fd-H411

Precautionary statements ：: P201-P202-P264-P273-P301+P312-P308+P313

Hazard Codes ：: Xn,N,Xi

Risk Statements ：: 22-40-51/53-63-43-38

Safety Statements ：: 36/37-61

RIDADR ：: UN 2811 6.1/PG 3

WGK Germany ：: 2

RTECS ：: YU2800000

Autoignition Temperature：: 440 °C Dust

TSCA ：: Yes

HazardClass ：: 6.1

PackingGroup ：: III

HS Code ：: 29309070

Toxicity：: LD50 orally in wild Norway rats: 1830 mg/kg (Dieke)

Use：: Thiocarbamide is a white crystalline material or powder, toxic, carcinogenic. When heated to decomposition Thiocarbamide emits very toxic fumes of oxides of sulfur and oxides of nitrogen. Violent exothermic polymerization reaction with acrylaldehyde (acrolein) [MCA SD-85, 1961], violent decomposition of the reaction product with hydrogen peroxide and nitric acid [Bjorklund G. H. et al., Trans. R. Soc. Can.,1950, 44, p. 28], spontaneous explosion upon grinding with potassium chlorate [Soothill, D., Safety Management, 1992, 8(6), p. 11].

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