Purchase Qty. Reference FOB Price
5-19 Tons US$1,700.00
20-99 Tons US$1,600.00
100+ Tons US$1,500.00
Product Description
Hot Sale synthetic textile dyestuffs sulphur black BR 200% Description of carbon black powder: Product Name: Sulphur black CAS No.: 1326-82-5 Molecular Formula: C6H4N2O5 Molecular Weight: 184.10636 Appearance: Flashing black flakes or granules Simple Introduction: Sulphur black is ...