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1-NAPHTHYLAMINE-4-SULFONATE(Sodium Naphthionate)
Structure: NH2SO3Na
Use: An intermediate of Azodyestuffs. It will be changed into roseate when putting in the air. Easy soluble in water and insoluble in enthanol.
Packing: Net weight 50Kg woven bag with plastic film inside and net aweight will be 25Kg while exporting.
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| Index |
Ministry Standard |
Domestic Standard |
Foreign Trade Standard |
| Ordinary Standard |
Fine Product |
| Appearance |
Greyish White crystal |
White crystal |
Amino Compound |
72.0 |
74.0 |
74 |
74/75 |
1-Naphthylamine |
0.04 |
0.035 |
0.025 |
0.015 |
NAPHTHYLAMINE
Use: Dyestuff intermediate and using for manufacturing many dyestuffs and rubber antiagers.
Packing: 200Kg lron Drum.
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| Item |
| First Grade |
Second Grade |
| Apperance |
Light Yellow to Deep Roseate Fused Matter |
| a-Naphthylamine |
99 |
98 |
Drving Product Point |
45.4 |
45 |
MEVILLE WINTERS ACID
Use: Using for Azodyes.
Packing: Net weight 40Kg nylon woven bag with plastic bag inside.
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| Index |
Paste(M.S.) |
Dry(M.S.) |
| Appearance |
White to light yellow ointment product. |
| 1-Naphthol-4-Sulfoic Acid |
35% |
65% |
| Sulfor Dioxide |
0.3% |
- |
| 1-4-naphthylamine suofonic acid |
1.2% |
1.2% |
WE ALSO PROVIDE:
Orthanilic Acid
Direct Copper Blue 2R
Direct Brilliant Blue 5B
12B Direct Red 12B
Acid Red B |
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