As per msds As per requirement
We are sulphur dyes factory in china since 1980s, we have lots of clients in india, we can produce it as your sample. You are welcome to visit our factory or check our website en.Xxdyescom for more details. Sincerely want to establish long term business with you, if you have any questions, please feel free to contact me. Best regards, emy xxdyes02atxxdyescom skype xxdyes 25kg/bag/carton/as your require
Molecular formular: c40h20n6o14s2na2cr Molecular weight: 970.68 Cas no.: 57693-14-8 Appearance : black even powder Solubility: easy to dissolve in water and ethyl alcohol Standard strength: 140% ( we can offer a series of much higher strength) 25kg cartons
J acid¡ê¡§2-amino-5-naphthol-7-sulfonic acid¡ê© y itself when in the sodium carbonate solution. Usage: j acid is one of the important dyestuff intermediates. It is used for production many dyes as the material, such as direct copper blue 151, direct scarlet 23, reactive brown k3r, carbonyl-j-acid and bis-j-acid etc. On 100% industrial basis
Tobias acid (2-amino- tly soluble in water, good solubility in hot water. Easily soluble in alkali-creating correspondence sulfonate, then coupling to lithol scarlet with 2-naphthol. Usage: for dyestuff intermediates, j-acid, lithol scarlet, naphthol and reactive orange38, red141, 196, 220, etc Price on 100% induetrial basis , minimum content 97%
Annual output: 10, 000mt. Product features: 1. Good solubility and leveling property; 2. Excellent black dye with little discoloration in the after-treatment; 3. Applicable for pad dyeing and dye with hydrogen peroxide; 4. Medium color fastness; applicable under high temperature and pressure Applaction: 1. Dyeing of cotton, viscose, polyester/cotton, wool/viscose and printing of pure silk; 2. Dyeing of leather; 3. Dyeing of black writing paper, shoe paper board and corrugated paper, with high exhaust rate of dyeing and good light fastness Strength : 50%--200%
Annual output: 4, 000mt Product features: 1. Solubility: 35g/l (80¡æ); 2. Excellent color fastness, economical black dye; 3. Suitable for fixing agent containing copper; 4. Suitable under high temperature and pressure Applaction: Dyeing of cotton, viscose, polyester/cotton, wool/viscose and printing of pure silk. Strength: 100%-200%
Our products are 100% natural with no chemicals. The eco-friendly products are used as hair dye. Indigo leaves powder is packed in hdpe bags with a thick liner inside. The weight is 40kgs/per bag. The indigo vat dye is packed in a cardboard box or drums with a thick plastic cover wrapped inside to stay dry. One drum or box contains 25kgs.
25 kg net bags
We buy the material, then heat treat, CNC machining, grinding, wire cutting, etc according to the drawing.
Quick Details CAS No.:6428-31-5 Strength: 200% MF: C34H27N13Na2O7S2 Appearance :Black Powder Type: Direct Dye Place of Origin: China Usage: Leather Dyestuffs, Paper Dyestuffs, Specifications 1) content of dyeing: 10%-30%; 2) viscosity: 50mN/m;939641645 4) PH: 5.0-10.0; 5) content of cl)
Quick Details: CAS No.:50925-42-3 Other Names:Direct Yellow RL 100% MF:C39H30N10Na4O13S4 EINECS No.:29325 Appearance:Red Brown Even Powder Type: Direct Dye Strength:100% Usage:Leather, Paper,Textile Place of Origin: China We also supply direct yellow 142/ 27 /177 / 50/ 106/ 107/ 132/ 26. Packaging detail:25kg/kraft bag, iron drum, carton, according to customers' requirement Delivery detail:prompt delivery.
Quick Details CAS No.:3441-14-3 Other Names:Direct dyes scarlet Strength:150% Type: Direct Dye MF:C35H25N7Na2O10S2 Place of Origin: China Usage:Leather, Paper,Textile We also supply direct red 31/ 239 /80 / 81/ 224/ 243/ 277/ 79/ 89 Product Description: 1) Name: Direct Red 23 2) Chemical formula: C35H25N7Na2O10S2 3) Usage: Mainly used in Paper and Textile dyestuffs Molecular FormulaC35H25N7Na2O10S2 P.H. Value 7.5 Density(g/cm3) 1.2-1.5 Oil Absorption(ml/100g) 30-35 Light Fastness 7 Heat Resistance 160 Water Resistance 5 Oil Resistance 4 Acid Resistance 5 Alkali Resistance 5. Packaging detail:25kg/kraft bag, iron drum, carton, according to customers' requirement Delivery detail:prompt delivery.
Quick Details: CAS No.:12222-04-7 EINECS No.:74190 Other Names: direct blue BL ,direct blue BRL Strength:100% MF:C34H19C12N4Na3O11S3 Type: Direct Dye Place of Origin: China Appearance:Blackish Blue Powder Usage: leather, paper, textile. We are also strong in the following list: direct blue 200/ 201 /70/ 71 / 108 / 218/ 293 / 80 / 106 / 85 / 78 / 67. Packaging & Delivery: Packaging detail:25kg/kraft bag, ion drum, carton, according to customers' requirement Delivery detail:prompt delivery.
Name : - basic violet – 14 Molecular formula: - c 20 h 19 n 3 hcl Molecular weight : - 337.85 Cas no : - 632 – 99 – 5 Ci no. : - 42510 Specifications : Sr.No characteristics specifications 1. Physical appearance green lusterious powder 2. Moisture 5 % max. 3. Ph (1g + 99 ml water ) 4.00 to 7.00 4.Insoluble in methanol 0.20 max. ( g4 crucible ) 5.Absorbance (at 546.00 nm) (5 mg / l in methanol + 1 ml a.A. ) 1.050 min. Lot size 500 kgs (in 25 kgs. Cap. Vergin hdpe blue open mouth drum)
Name :- ink blue ( disodium salt ) Molecular formula:- c37h27n3na2o9s3 Molecular weight : - 799 Cas no : - 28983 – 56 – 4 Ci no. : - 42780 Specifications : Sr.No characteristics specifications 1. Physical appearance shiny brown crysals. 2. Shade on paper Equal to std. 3. Spectral strength 100 % + / - 5 % 4. Moisture 5 % max. 5. Ph 3.5 to 6.00. Std lot size 1000 kgs (in 25 kgs cap. Vergin hdpe blue open mouth drum).
Cleaner, red dye penetrant, developer, water washable fluorescent penetrant, dry developer powder. 400 ml aerosol cans, 50 ltrs. Standard pack.
Our Company has passed the ISO 9001:2008 International Quality Certification and hold D-U-N-S- and U.S.A. FDA Certification. Our company has ultramodern R&D Lab with highly qualify chemist. We are very much strong in direct dyes. Our company offer you best price as best quality. 25kg.
Solvent dyes for petroleum.
Sulphur black dyes. 25 kgs/kraft paper bag,or as your requirments.
