Sulphur Dyes Black, China Sulphur Dyes Black Supplier

Sulphur Dyes Black - 003

Sulphur Dyes Black For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Sulphur Dyes Black, Made in China, High Quality Products!, China Sulphur Dyes, Sulphur black Dyes Supplier, Manufacturer.

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.

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Zhengding country bairun chemical products manufacturing Co.ltd.

Address: shangshui industry zone,zhengding county,hebei province, China, Shijiazhuang, Hebei, China, 050000
Tel: 86-311-68008756
Zhengding Bairun chemical Co.ltd. Provides an integrated chemical procurement service to consumers worldwide from our plant. Established in 2009, we are a plant dealing with chemical commodities providing our consumers and partners alike with extended supply chain management service, product sourcing, price negotiation as well as quality control.