Product use
The dye intermediates, preparation for acid, reactive dyes
sulfanilic acid,aminosulfonic acid, acid, dye intermediate,C6H7O3NS
sulfonic acid,sulphamic acid
content:99%
CAS NO: 121-57-3
packing:25kg/bag, 18MT/20'FCL with pallet, 20MT/20'FCL without pallet
plastic bag inside woven bag outside
delivery: prompt shipment
usage: a raw material for optical brightener , important dye intermediate
appearance: white to offwhite powder
hig quality and competitive price, prompt shipment
specification:
INDEX NAME | STANDARD INDEX VALUE | ACTUAL TESTING RESULT IN BATCH WISE |
Appearance
| white to grey powder
| white powder |
Content(total amido number)%≥
| 99.0 | 99.07 |
Aniline Content %≤
| 0.02 | 0.0181 |
Water Insolubles Content %≤
| 0.10 | 0.0191 |
Water content %≤ | 0.5 | 0.37 |
