drug intermediate BT Benzothiazole Benzothiazole/BT
Item |
Liquid |
Appearance |
Primrosr or amber liquid |
Content % ≥ |
98.0 |
Relative density |
1.242-1.250 |
Reflective index(20℃) |
1.638-1.646 |
Heavy metal(Pb) % ≤ |
10ppm |
Heavy metal(As) % ≤ |
3ppm |
Thiazoles BT
Molecular Formula: C7H5NS
Molecular Weight: 135.19
Specification: Item Liquid Appearance Primrosr or amber liquid
Content % ≥ 98.0
Relative density 1.242-1.250
Reflective index(20℃) 1.638-1.646
Heavy metal(Pb) % ≤ 10ppm
Heavy metal(As) % ≤ 3ppm
Properties: Light yellow or amber liquid. Boling point is 231 o C.
Soluble in alcohol, CS 2,Slightly soluble in water.
Can evaporate with water vapour.
Possess neutral reaction with similar odor of oxazoline.
Application: For photographic material, spices, organic synthesis intermediate
plant resources also can be used as agricultural research reagents.
Package: 250kg drum.
Storage: The product should be stored in the dry and cooling place with good
ventilation, avoiding exposure of the packaged product to direct sunlight.
The validity is 2 years.
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