Sulfur blue kilo Lowest price Cotton Fabric Sulphur blue brn for textile dyeing

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Product Overview


Products Description

Sulfur blue kilo Lowest price Cotton Fabric Sulphur blue brn for textile dyeing

Name: Sulphur blue 7
Alias: C.I. sulphur blue 7; C.I. Sulfur Blue 7
CAS No:1327-57-7 [1]

Physical properties: its appearance is blue purple powder. Insoluble in water. It is green gray when dissolved in sodium sulfide solution. It is blue purple in concentrated sulfuric acid and precipitated in dark blue after dilution.

Hight Qulity Sulphur Black 1/BR 522
150% 160% 170% 180% 190% 200% 210% 220% 230% 240%
CN Colorchem Manufacturer

Bright-black flacke or grain
100% compared with standard
Insoluble matters in the solution of sodium sulfide,%


It is mainly used for dyeing cotton, hemp, viscose fiber, vinylon and their fabrics. It is the main color dye for dyeing navy blue with bright color. It can also match with yellow dye to dye dark gray。

Product packaging

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Company Profile

Located at the junction of Gansu Province and Inner Mongolia, we are one of the largest distributors
of Dimethyl Disulfide (DMDS) factory and we also have good resources for DMDS upstream and downstream products, like DMSO, MSA, MSC, Na2S, etc.


Transportation & Payment


Q1: Can I get a sample?
A:Free samples is available,while the shipping cost should undertake by your side.

Q2: How long will it take to get the good?
A:Depending on your location,For small order, please expect 5-7 days by DHL, UPS, TNT, FEDEX, EMS. For mass orders, please allow 5-8 days by air, 20-35 days by sea.

Q3: How about the price? Can you make it cheaper?
A:We always take the customers benefit as the top priority , price is negotiated under different conditions, we are assuring you to get the most competitive price.

Q4: Is there any discount?
A:Yes, for large quantities, we always support with better price.

Q5: Are you able to deliver on time?
A:Of course! We have been focusing on this production line for many years, many customers trade with us, because we can deliver on time and maintain the highest quality!

Q6: What are your payment terms? Is payment made by a third party?
A:We usually accept T/T, Alibaba Trade guarantee, Western Union L/C.

Q7: How can I place an order?
A:You can place an order directly through Alibaba, and make sure that you can send us a query to any of our sales representatives to get detailed order information. We will explain the detailed process.

0.0232 s.