CAS NO.
M.F.: C11H11NO4S
M.W.: 253
CHEMICAL NAME :2-METHYLAMINO-5-NAPHTHOL-7-SULFONIC ACID
USE: Intermediate for reactive dyes and direct dyes......
PACKING: 25 kg woven bag , 20MT/FCL with out pallet
ANNUAL QUANTITY: 100 MT/YEAR |
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INDEX\TYPE |
DRY POWDER |
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APPEARANCE |
GREYISH-WHITE OR SLIGHT PINK POWDER |
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COUPLING VALUE |
90% MIN. |
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HPLC VALUE |
96% MIN. |
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J ACID |
2% MAX. |
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BIS J ACID |
0.4% MAX |
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INSOLUBLE MATTER |
0.5% MAX. | |
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