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Thiourea / thiocarbamide / CAS NO.: 62-56-6/ Formula: CH4N2S

Thiourea / thiocarbamide / CAS NO.: 62-56-6/ Formula: CH4N2S

FOB Price

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( Negotiable )

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Minimum Order

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

1 Metric Ton

Packaging Detail:

25kgs/ bag or according to customers' requirements

Delivery Time:

depends on confirmation with customer

Supplying Ability:

400 Metric Ton per Month

Payment Type:

Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T

الاتصال الآن
United Tech Industrial Group Co., Ltd.

United Tech Industrial Group Co., Ltd.

China

عضو مجاني

الشخص الذي يمكن الاتصال به Ms. Scarlett

New Era Business Center, Zhangdian District , Shandong, Shandong

الاتصال الآن

Description

Thiourea / thiocarbamide / CAS NO.: ******6/ Formula: CH4N2S
 
Product Name: Thiourea / thiocarbamide
Appearance: White cystal
Formula: CH4N2S
M.W.: *6.*2
CAS NO.: ******6
EINECS NO.: ********5
 Thiourea is an organosulfur compound of with the formula SC(NH2)2 . It is structurally similar to urea, except that the oxygen atom is replaced by a sulfur atom, but the properties of urea and thiourea differ significantly. Thiourea is a reagent in organic synthesis. "Thioureas" refers to a broad class of compounds with the general structure (R1R2N)(R3R4N)C=S. Thioureas are related to thioamides, e.g. RC(S)NR2, where R is methyl, ethyl, etc.
 
Specifications of Thiourea: 
 

 Iterms  Standards
Appearance  White Crystal
Thiourea, CH4N2S  *9% min
Heating loss  0.4% max
Ash 0.1% max
Water insoluble matters  0.*2% max
CNS Salt   0.*2% max
Melting point **1 â„ƒ max
 
Application of thiourea:
Thiourea is the main raw material in the production of thiourea dioxide,It can be used in medcine,pesticides,fertilizer,agriculture,mineral flotation agents and phoographic materials.
1. Gold mining
2. bleaching agent in textile dyeing and printing
3. auxiliary of dyeing and anti-oxidant
4. rubber accelerator
5. pharmaceutical raw material,
6. photo developing agent
7. resin compression molding
8. powder electroplating
9. blue printing and boiler washing
*0. macromolecule material industry
*1. catalysis agent and stabilizer of resinic producing
*2. organic synthesization of sensitizing material, and medicine, medical, spicery materials in fine chemicals 
*3. recycling and separating of heavy metals etc.
 Thiourea is usually packed in *5Kg bags or according to customers requirments.
 
Specification:
Item Standard Result
Appearance White powder crystal  Conform
Thiourea ((NH2)2CS)  *9%min  *9.*0%
Heating Loss 0.*0%max 0.*9%
Ash 0.*0%max 0.*8%
Thiocyanate (as CNS) 0.*2%max  0.**5%
Water Insoluble Matter 0.*2%max  0.*1%
Melting Point **1℃ **2℃
Conclusion Qualified  
 

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