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4-Sulpho-1,8-naphthalic anhydride, potassium salt
TDS
CAS NO.: 71501-16-1
Molecular weight: 316.3
Appearance: uniform yellowish or white powder
Purity: ≥98%
Moisture: ≤2%
Use: an important raw material to synthesize dyes and pigments
Packing: iron drum lined with plastic bag
Net weight: 25 kg/bag， 50kg/drum
