240% Sulphur Black for Leather and Textile
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Product Highlights
- High Strength Options: Available in 200%, 220%, and 240% strength variants for versatile dyeing needs.
- Excellent Wash Fastness: Sulphur dyes offer generally good wash fastness for cotton and textile applications.
- Easy Application Process: Simple to apply using sodium sulfide solution for cotton, cambric, and viscose.
- Cost-Effective Solution: Cheap and widely used dyes manufactured for cotton in terms of volume.
- Customized Packaging: Packing available in 25kg fiber drums, iron drums, or customized per requirement.
- Versatile Material Usage: Suitable for dyeing cotton, cambric, viscose, vinylon, and other textile materials.
- Stable Chemical Properties: Bright black flake or grain, insoluble in water and alcohol, stable in solution.
Product Attributes
- Customization
- Available
- CAS No.
- 1326-82-5
- Formula
- C6h4n2o5
- Model NO.
- 200% 220% 240%
- EINECS
- 215-44-2
- Colour
- Black
- Appearance
- Granule
- Usage
- Textile
- Application Material
- Dyes
- Type
- Sulphur Black
- Solubility
- Solubility
- Varieties
- Sulphur Black Br
- Production Method
- Boiling Method
- Name
- Sulphur Black B/Br
- C.I.No.
- C.I. 53185
- Content
- 200%;220%;240%
- Other Names
- C.I. Sulphur Black 1
- Application
- Textile Dyestuffs
- Quality Standard
- Hg/T3427-2001
- Sample
- Available
- MOQ
- 1 Ton
- Type 1
- Br180%
- Type 2
- Br200%
- Type 3
- Br220%
- Type 4
- Br240%
- Packing
- 25kg Bag or Drum
- Properties
- Soluble in Solution
- Other Name
- Sulphur Black 1
- Transport Package
- 25kg Bags or Drums
- Trademark
- premtec
- Origin
- China
- HS Code
- 3204191100
- Production Capacity
- 2000 Ton Per Year
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Product Description
Sulphur dye name: Sulphur Black
Other name: Sulphur black 1
CAS No.:1326-82-5
Strength: 200%,220%,240%
Appearance:Powder
MF: C6H4N2O5
EINECS No.:215-444-2
Properties:
1. Bright black flake or grain, insoluble in water and alcohol.
2. It is the greenblack colour when it soluble in solution of sodium sulfide.
3. Sulphur dyes are the most commonly used dyes manufactured for cotton in terms of volume.
4. They are cheap, generally have good wash fastness and are easy to apply.
5.The dyes are absorbed by cotton from a bath containing sodium sulfide and are made insoluble.
Specification Reference:
Item |
Index | ||||
| BR 200% | BR 220% | BR 240% | B 200% | ||
| Strength(with the standard ) | 100% | 100% | 100% | 100% | |
| Shade(with the standard ) | Corresponds to standard | ||||
| Moisture ≤% | 5.0 | 5.0 | 5.0 | 6.0 | |
| Watter insoluble ≤% | 0.5 | 0.5 | 0.5 | 0.5 | |
| Na2S ≤% | 0.15 | 0.15 | 0.15 | 0.16 | |
| PH | 8 | 8 | 8 | 8 | |
Application:
Used dyeing on cotton, also used dyeing on cambric, viscose and vinylon,etc

Packing:Normally packed in 25kgs fiber drum or iron drum or customized.
25kg plastic woven bag, 20/20'FCL;25kg iron drums, 17/20'FCL or according to your requirement.
Storage:
The product must be stored in shade,dry well-ventilated warehouse, keep it way from direct sunlight,heat,sparks and open flames,carefully handle the product and avoid damaging the package.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR249996". Items marked "" are certified.
Company Profile
Henan Premtec Enterprise Corporation was founded in 1995, located in Zhengzhou, China. We are the member of Henan Chemical Group Co., Ltd and was reconstructed in 2006. We are the high-tech chemical enterprise which specialized in researching, manufacturing and trading for chemical raw materials, our products widely used in paints, textile, rubber, leather, plastic, water treatment industry and so on.
With many years develop and operation for chemical business, we have become the group company for chemical and paper production, we have set up the own factory for produce stable quality product with high performance in market.
We have our strictly quality control in our production, and we have passed ISO9001: 2000 Quality Management System Certification and ISO14001 Environment Management System Certification. Our products have been exported to Europe, USA, Africa, Middle East, Southeast Asia, South America and so on. Our good quality earns universal approval from all of our customers in the world.
Strategic direction
Premtec continues to focus on customers, with a growing focus on value-added, differentiated products. We aim to build a sustainable business among the world, while looking to secure access to raw-materials making in lower cost, higher growth regions.
Premtec people
Premtec is proud of its workforce and recognises the contribution made by its employees. Premtec employees are valued and much emphasis is placed on training and development, we are ready to present our dedicated and professional service to each customer any time.
About Our Factory & Business Background
- Address
- No. 101, Nanyang Road, Zhengzhou, Henan, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAP
- Nearest Port
- QINGDAO PORT,CHINA, SHANGHAI PORT,CHINA
Our Production Capability & Technical Expertise
- Main Products
- Titanium Dioxide, Iron Oxide, SLES, Dioctyl Phthalate, PVC Resin, Sulphur Black, Carbon Black, CMC, STPP, SLES 70%
Our Industry Experience & Global Business Record
- Export Year
- 2006-08-30
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What strength levels are available for this dye?
- We offer Sulphur Black in 200%, 220%, and 240% strength variants to suit different requirements.
- Which fabrics can this dye be used on?
- It is primarily used for cotton but is also suitable for cambric, viscose, and vinylon.
- What are the packaging options?
- Standard packing includes 25kg fiber drums, iron drums, or plastic woven bags. Customized packaging is also available.
- Is this dye soluble in water?
- No, the dye is insoluble in water and alcohol. It becomes soluble only in sodium sulfide solution.
- What is the minimum order quantity?
- The minimum order quantity (MOQ) is 1 Ton.
- Does the product meet quality standards?
- Yes, the product complies with the Hg/T3427-2001 quality standard.
- Can I get a sample before placing an order?
- Yes, samples are available for evaluation.
- What are the payment terms?
- We accept LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.
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