| >>>>> 靛红酸酐 CAS:118-48-9
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| Appearance: Grey powder
Purity: 97.0 %min.
Moisture:1.0% max.
Melting point: 234-235 D.C.
Packing: 25kgs Cardboard Drum (¢36*48) or 25kgs Woven Bag
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| >>>>> N-乙烯基-N-甲基乙酰胺 CAS:3195-78-6
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| Appearance: light yellow to colorless liquid
Purity :99%min.
Reflective index: 1.4830-1.4850
Packing: UN approved drum ,UN1993, Class3 ,Packing III
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