Products

DESCRIPTION

Overview

Basic Info.

Model NO.	Br220%% f
Application Material	Leather
Type	Sulphur Dyes, Natural
Solubility	Solubility
Varieties	Sulphur Black Br
Production Method	Starbucks Roast
Strength	50%;180%;200%;220%;240%
Application	Water Insoluble Dyes
Model Number	180%
Grade	Industrial Grade
Other Name1	Sulfur Black B/Br
Other Name2	Sulfur Black Bns
Other Name	Sulphur Black
Name	Sulphur Black B/Br
Transport Package	Bag
Specification	25kg
Trademark	SY
Origin	Hebei
HS Code	3204191100
Production Capacity	4000/Mt

Product Description

Product Description

English name :Sulphur Black 1

Chinese alias: vulcanized green; Sulfide element; Boil green; Vulcanized green paste; Boil black; Black sulphide

C.I. Sulphur Black 1; C.I. Sulfur Black 1; 2, 4-dinitro -phenol sulfurised; Sulphur Black B/BR; Sulphur Black BR; Sulfur Black; Sulphur Black

CAS number :1326-82-5

Molecular formula :C6H4N2O5

Molecular weight :184.10636

Detailed Photos

Product Parameters

Iterms	Standards	Result
Appearance	bright black powder or granular	bright black powder or granular
Itensity	100%	100%
Coloured light	Green red light	Green red light
≤ Moisture	6.0	5.3
≤Sodium sulfide insoluble matter content	1.0	0.5
≤Free sulfur content	1.0	0.45
Conclusion	Qualified

Application

sulphur black is mainly used as dye on cotton, also used as dye on cambric, viscose and vinylon.

Packaging & Shipping

Company Profile

Mainly engaged in indigo particles and sulfur black series products organic, inorganic chemical products more than 200 kinds. Our products can be found everywhere in China. At the same time, we have established long-term and stable cooperative relations with more than 4,000 customers. We have a large market share in the industry.

In addition, we have a very professional chemical transportation team to provide customers with quality "one-stop" service, and establish a good reputation. The company is also actively striving to explore the international market. Products are exported to Asia, Europe, North America, South America, Africa, the Middle East and other countries and regions.

"Our goal is to provide our customers with the best quality services and products. We will work together with customers to achieve mutual benefit and win-win, common development!

FAQ

1. Are you manufacturer or trading company?

We are group company, we have our own factory to do the production to ensure high quality product with competitive price.2. Can you make packing and logo as customer request?Yes we can, if you have special needs, please contact us.3. What's your MOQ?Usually, our MOQ is 1000kg. If the quantity is too small, the sea transportation cost will be higher.Of course, if you have special needs, you can also contact us, we will do our best to meet your needs.4. What is your lead time?After the deposit and confirm all the accessory with in 15days.5. What's your packing?Normally, standard export packing,also we can do packing as your require.