Intermediate
GENERAL INFORMATION
|
• CAS NO |
117-59-9 |
|
• GRADE |
Dye Intermediate |
|
• FORMULA |
C10H8O4S |
|
• MOLECULAR WEIGHT |
224.23 |
SPECIFICATIONS
|
• Appearance |
Light grey |
|
• Assay |
≥75% |
|
• Purity(HPLC) |
≤98% |
|
• Isomeride |
≤2% |
|
• Water insoluble substances |
≤0.2% |
APPLICATION
• It is used in making dye and organic pigment such as direct dark blue L, pigment purple BLC as well as sensitizer 215
PACKING
• 25kg/bag, woven bag
STORAGE AND TRANSPORTATION
• Store in ventilated and dry place




