Place of Origin : Zhengding,China
Delivery Terms : In Term
Delivery Time : In Time
Product Capacity : 10,000ton Per Year
Payment Terms : LC.TT,...ETC

Sulphur Black BR, BN, 522, 521 220%
Contact: abraham[at]bairundyes.com

Appearance： black scale.
Shade： corresponding to standard
Moisture： 6.0% max.
Insoluble matter in sodium sulphide： 0.7% max.
Free sulphur content： 0.5% max.
Packing： in 25 kgs net iron drums/p.p bag/carton box.