Thiourea 99%

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-11-27 13:02
Browse the number: 100
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Product details
CAS NO:62-56-6

Product name: Thiourea

CAS NO.: 62-56-6

Molecular formula: CH4N2S  

HS Code: 2930909090

UN NO.: 2811/3077

DG Class:6.1 or 9

 

Application:

Thiourea is a fine chemicals product with high additive value,which is widely applied in various industries such as medicine, agriculture, textile, printing-dyeing, chemical, metal-mine-selecting, laundering etc.

It mainly used in:

1. pharmaceutical raw material,

2. bleaching agent in textile dyeing and printing

3. auxiliary of dyeing and anti-oxidant

4. rubber accelerator

5. floating agent

6. photo developing agent

7. resin compression molding

8. powder electroplating

9. blue printing and boiler washing

10. macromolecule material industry

11. catalysis agent and stabilizer of resinic producing

12. organic synthesization of sensitizing material, and medicine, medical, spicery materials in fine chemicals 

13. recycling and separating of heavy metals etc.

 

Item Metrical Unit STANDARD Actual Results
Purity % 99.0 min 99.15
Loss on heating % 0.40 max 0.20
Ash content % 0.10 max 0.05
Water-insoluble % 0.02 max 0.01
Thiocyanate % 0.02 max 0.018
Melting point  °C 171 min 172
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