Liquid Sulphur Black Dye Cotton Viscose Leather Paper CAS 1326-82-5

• CAS No.: 7775-14-6
• Formula: Na2s2o4
• EINECS: 231-890-0
• Certification: ISO
• Purity: 80%~90%
• Type: Liquid Sulfur Black
• Model NO.: liquid sulfur black
• Appearance: Powder
• Grade Standard: Industrial Grade
• Product Name: Liquid Sulphur Black
• Quality Standard: Hg/T4040-2008
• Dyeing Temperature: 90-95°c
• Light Fastness: 3 Grade
• Soaping Fastness: 3~4 Grade
• Perspiration Fastness: 4~5 Grade
• Rubbing Fastness: 3~4.5 Grade
• Transport Package: 50kg Iron Drum, 100kg Iron Drum, 900kg Iron Drum
• Specification: liquid sulfur black
• Trademark: ZHANJIU
• Origin: China
• HS Code: 28311010
• Production Capacity: 100000 Metric Tons/Year

Product Description

 

Product Name: Sulfur black BR , Sulphur black BR , Sulphur Black 1

Molecular formula: C6H4N2O5

Quality standard: HG/T4040-2008

CAS No.:1326-82-5

 

 

Application: Liquid sulfur black has high tinting power, good acid resistance, high fastness and permanent luster. It is widely used in dyeing pure cotton thread, leather and paper.

 

Specification:

Product name	Liquid sulphur black
Quality standard	HG/T4040-2008
Appearance	Black liquid
Dyeing temperature	90-95°C
Light fastness(Xenon Arc,8%owf)	6 grade
Soaping fastness	3~4 grade
Perspiration fastness	4~5 grade
Rubbing fastness	3~4.5 grade
PH value	12~13.5
Viscosity(mPa.s)	Max 300
Density(g/cm3)	1.3~1.5

 

Storage:Liquid sulfur black shall be stored in a cool, dry and ventilated place to prevent moisture and heat. The storage period is six months.

 

Package: 25kg or 50kg plastic drum or 1000kg IBC tank, load 20~25mt/20'FCL.

 

Product Description

Company Profile

    ZHANJIU (SHANGHA) INDUSTRIAL CO, LTD is a professional supplier of fine chemicals for many industry fields, specializing for chemicals widely used in textile printing & dyeing, leather processing.water treatment, food & feed additives, pharmaceuticals and other areas.We have own cooperated factories for sodium percarbonate, sodium hydrosulfite, surfactant, sulphur dyes and textile auxiliariesetc.Our cooperated factory for sodium hydrosulfite has capacity of 100,000 metric tons per year, wealso produce sodium metabisulfite and sodium formate etc.Our factory has internationally advanced production equipment and production technology.Comprehensively utilizes the by-products in the production process, and fully advocates circulareconomy and cleaner production.
    Our manufacture base for Sulphur dyes is located in East China and founded in 2003. The main products are solid and liquid sulphur dyes, sodium thiosulfate, sodium sulfide, etc. Our capacity for sulphur dyes is 30000 tons of solid and 30000 tons of liquid every year.
    Our cooperated factory for sodium percarbonate has capacity of 100,000 metric tons per year and we already exported more than 50 countries. The main application of sodium percarbonate is indetergent and aquaculture industries, For aquaculture, we can supply granular uncoated type and tablet type. It is Class 5.1 dangerous chemicals and we have very good professional experiences for exporting this product.

FAQ

 

1) Do you accept small orders ?
     Yes, we can do it. Pls contact us for order details.
2) How about the price? Can you make it cheaper ?
    Price is negotiable under different conditions, we are assuring you to get the most competitive price.
3) Do you offer free samples ?
    Yes, we could offer the sample for free charge but do not pay the cost of freight.
4) What are your payment terms ?
     We usually accept T/T, L/C or other terms for negotiating.
5) Can I visit your factory in China ?
     Yes, you are welcomed to visit our factory.
6) How Can I place an order ?
    Kindly pls chat with us directly, or you could just send us inquiry, we will arrange your order accordingly after all details is  finalized.