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Thiocarbohydrazide
Synonyms: Carbonothioic Dihydrazide (9ci),Hydrazinecarbohydrazonothioic Acid, Thiocarbazide, Thiocarbonic Dihydrazide, Usaf Ek-7372
Molecular formula: CH6N4S
Structure formula:
CAS NO: 2231-57-4
Properties: White crystal flake or pillar like rime; Melting point:170癈
Use: It is widely used in organic synthesize. It is raw material of the high efficient herbicide--metribuzin.
Quality Index:
|
Item |
High-grade |
First-grade |
Up to grade |
|
Appearance |
white |
white |
White or yellowish |
|
content (%) ≥ |
95.0 |
92.0 |
90.0 |
|
water(%) ≤ |
1.0 |
1.0 |
1.0 |
|
other(%) ≤ |
4.5 |
7.5 |
9.5 |
Packing: PP. bag with inner plastic film. The capacity will be 20Kg or according to the requirement. |
