CHEMICAL NAME :2-NAPHTHYLAMINE-1, 5-DISULFONIC ACID
M.F.: C10H9O6NS2
M.W.: 303
USE: Intermediate for reactive dyes and direct dyes......
PACKING: 25 kg woven bag ,10MT/FCL on 100% basis with out pallet
ANNUAL QUANTITY: 2000 MT/YEAR |
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INDEX\TYPE |
DRY POWDER |
PASTE |
|
APPEARANCE |
WHITE POWDER |
LIGHT YELLOW CRYSTAL |
|
AMINO VALUE |
80% MIN. |
60% MIN. |
|
INSOLUBLE MATTER |
0.1% MAX. |
0.12% MAX. |
|
FREE ACID |
4% MAX. |
4% MAX. |
|
TOBIAS ACID |
0.1%MAX. |
0.1%MAX. |
|
HPLC VALUE |
99% MIN. |
99% MIN. | |
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