Factory Price Sulphur Black Sulphur Black Powder Sulphur Black Dye Br 2br High Quality Sulphur Black Pigment Black Br 200 220 Factory CAS 1326-82-5

• Customization: Available
• CAS No.: 1326-82-5
• Formula: C6h4n2o5
• Model NO.: Sulphur Black
• EINECS: 215-44-2
• Colour: Black
• Appearance: Powder
• Usage: Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, Textile, Food
• Application Material: Textile
• Type: Synthetic
• Solubility: Insolubility
• Varieties: Sulphur Black Br
• Production Method: Boiling Method
• Sample: Avaliable
• MOQ: 1FCL
• Delivery: Within 7-15 Work Days
• Shelf Life: 2 Years
• Storage: Hygroscopic, Refrigerator, Under Inert Atmosphere
• Loading Port: Qingdao Port
• CAS: 1326-82-5
• Refinement: Fully Refined, Semi Refined
• Dangerous Class: None
• Looks: Black Powder
• Insoluble Matter: Less Than3%
• Smell: Odorless
• Use: Textile Dyestuffs
• Degree of Fineness: Less Than3%
• Content: 200%;220%;240%
• Transport Package: Bag/Carton
• Specification: 25kg Bags or Drums
• Trademark: HMS
• Origin: China
• HS Code: 3204191100
• Production Capacity: 100000 Ton Month
• Package Size: 70.00cm * 50.00cm * 35.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

Sulphur Black

Molecular Formula:C6h4n2o5
CAS No.: 1326-82-5
EINECS No: 215-444-2
HS code: 3204191100
Appearance:Black Powder

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. Sulfur 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.

Product Parameters

Item	BR 185%	BR 200%	BR 220%	BR 240%	B 200%
Strength (with the standard)	100%	100%	100%	100%	100%
Shade (with the standard)	Corresponds to standard
Moisture (≤%)	5.0	5.0	5.0	5.0	6.0
Water Insoluble (≤%)	0.5	0.5	0.5	0.5	0.5
NaS (≤%)	0.15	0.15	0.15	0.15	0.16
pH	8	8	8	8	8

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More Products

PRODUCT APPLICATION

Textiles

Inks

Leather Tanning

Provides deep, rich black color for fabrics, ensuring excellent dyeing quality and colorfastness.

Imparts a strong black hue and high opacity in printing inks, ensuring sharp and vivid text and images.

Used in the leather industry to achieve uniform coloring and enhance the quality and durability of leather products.

Plastics

Rubber Products

Coatings

Acts as a pigment and improves UV resistance in plastic materials, enhancing their durability and longevity.

Enhances the strength and wear resistance of rubber goods, making it suitable for various applications, including tires and seals.

Used in paints and coatings to deliver a deep black finish, improve opacity, and provide protection against UV damage.

Company Profile

ABOUT US

Huamaosheng Fine Chemicals (Shandong) Co., Ltd. is a ‌high-tech enterprise‌ specializing in the ‌R&D, production, and export of fine chemical raw materials‌. Headquartered in Shandong, China, we operate a modern production facility with a ‌strict quality control system‌, supplying high-purity chemicals for industries such as ‌pharmaceuticals, electronics, agriculture, coatings, and daily chemicals‌.

Market & Service

Our products are exported to more than 30 countries, with a market share of 60% in Europe and the United States. 

Large-scale Production‌
10,000+ tons annual capacity in Shandong,
 
‌Smart Warehousing
Automated storage (-20℃~25℃ zones), 30% faster inventory turnover
 
Global Logistics‌
DHL/Maersk partnerships, door-to-door cold chain solutions

Certifications

Packaging & Shipping

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

FAQ

1: Are you trading company or manufacturer?
We are factory.
2 : Do you provide samples? is it free or extra?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
3 : Do you accept customization?
OEM can be acceptable.We can produce according to your indicators.
4 : How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock. it is according               to  quantity.

5. why should you buy from us not from other suppliers?
We are a leading manufacturer and supplier of chemical products in China.
We have our own logistics company, large storage center. And we also reach a close cooperation with excellent                 import and export agency.So we can provide a full range of one-stop service for domestic and foreign customers.