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Specifications

Specifications:
Textile use sulphur dye
CAS No:1306-82-5 
Style:522 521 
Appearance:shinning black granule 
Standard:as product 
Moistery:<6% 
Insoluble matters:<0.5% 
Usage:Mainly used dyeing on cotton,also used dyeing on cambric,viscose and vinylon 
Minimum Quantity:10MT 
Payment:L/C T/T 
Port of loading:TIANJIN 
 
Packing&Delivery
Price:
FOB USD 1000~1688/Ton
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Minimum Order Quanlity:
10 Ton
Port of Lading
TIANJIN
Package Details:
25 kgs per Kraft Paper Bag,or follow the requirement of the customer,according to the package and strength
Delivery Time:
Within 10 working days after got 30% deposit
Payment Terms:
L/C,T/T
Supply Ability:
2000 Ton/month
Solubility:
Slightly insoluble in water,soluble in sodium sulfide with a green-black color.
 
Usage:
For dyeing on the cotton fabrics,fibre fabrics and blended fabrics of cotton and fibre
Sulfur dyes are the most commonly used dyes manufactured for cotton in terms of volume. They are cheap, generally have good wash-fastness and are easy to apply. The dyes are absorbed by cotton from a bath containing sodium sulfide or sodium hydrosulfite and are made insoluble within the fiber by oxidation. During this process these dyes form complex larger molecules which is the basis of their good wash-fastness
 
Storage&transportation:
It must be store in drying and ventilation,preventing from sunlight directly,moisture or hot.Must be careful with it and prevent from damaging the packing.
     
 
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