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Acid Red 361 Fast Red 2b 200% CAS: 32846-21-2 Leather Acid Dyes1
Pigment DyeAcid DyeLeather Dye
ORIEN CHEMICAL CO., LTD.
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Product Description Acid Dyes Red 361 Fast Red 2b 200% CAS: 32846-21-2 Wool Silk Leather Dye Product DescriptionC.I.: Acid Red 361 C.I.: NACAS: 32846-21-2/61931-22-4/50479-99-7 EC: 251-257-2Chemical Formula: C23H25N4NaO6S2 Molecular Weight: 540.59Chemical Structure: AzoApplication:Acid Red 361 is mainly used for wool, silk and polyamide fibers coloring.Note:For more technical data, pls contact us for TDS and MSDS.ACID DYES LISTColor IndexTrade NameACID RED 1RED 2G 100%ACID RED 14Red B 100%ACID RED 37Red BL 200%ACID RED 52Rhodamine B 400%ACID RED 57Rhodamine B 400%ACID RED 73Brill. Scarlet GRACID RED 111Scarlet F-3GL 130%ACID RED 114Red RS 200%ACID RED 118Red GW 150%ACID RED 131Red 3BN 150%ACID RED 138Red BW 100%ACID RED 151Red F2RACID RED 249Brill. Red B 125%ACID RED 260Fast Red BL 200%ACID RED 266Red E-BM 200%ACID RED 299Rubine 5BL 200%ACID RED 336Red N-2RBL 200%ACID RED 337Red F-2G 200%ACID RED 361Fast Red 2B 200%ACID RED 405Bordeaux S-B 100%ACID RED 407Red S-3G 200%ACID RED 414 ACID RED 447Red A-3G 200%ACID YELLOW 17Yellow 2G 120%ACID YELLOW 23Tartrazine NS 200%ACID YELLOW 36Tartrazine NS 200%ACID YELLOW 42Milling yellow N-SH 150%ACID YELLOW 49Yellow NFG 200%ACID YELLOW 59Yellow 2GL 250%ACID YELLOW 61Yellow 3GP 140%ACID YELLOW 79Yellow 4G 200%ACID YELLOW 117Yellow GN 150%ACID YELLOW 151Yellow LNW 200%ACID YELLOW 184Yellow 8GF 100%ACID YELLOW 199Yellow A4R 200%ACID YELLOW 219Yellow 3RL 250%ACID YELLOW 220Yellow S-2G 200%ACID ORANGE 3Yellow 3R 110%ACID ORANGE 7Orange II 100%ACID ORANGE 10Orange 2G 100%ACID ORANGE 33Orange GS 150%ACID ORANGE 67Yellow RXL 200%ACID ORANGE 95Orange GSN 150%ACID ORANGE 116Orange AGT 200%ACID BLUE 7Sk blue A 100%ACID BLUE 25Blue AS 160%ACID BLUE 40Blue A2G 160%ACID BLUE 41Blue AM 200%ACID BLUE 45Blue E-BL 200%ACID BLUE 62Brill. Sk blue R 200%ACID BLUE 80Brill. Blue RAW 150%ACID BLUE 83Brill. Blue 6B. 350%ACID BLUE 93Ink Blue G 100%ACID BLUE 127:1Milling Blue GW 180%ACID BLUE 129Blue P-R 200%ACID BLUE 138Milling Blue BW 200%ACID BLUE 145Blue CD-FG 250%ACID BLUE 182Blue HRL 200%ACID BLUE 225Blue 2R 200%ACID BLUE 260Brill. Blue R 200%ACID BLUE 281Blue GLF 200%ACID BLUE 324Blue BRLL 200%ACID BLUE 350Blue MF-8LN 200%ACID GREEN 27Green GLW 120%ACID VIOLET 17Violet 5BN 180%ACID VIOLET 48Violet FBL 180%ACID VIOLET 54Brill. Violet 10B 140%ACID BROWN 14Brown RD 100%ACID BROWN 75Brown 2R 100%ACID BROWN 161Brown AFA 100%ACID BROWN 163Brown 163100%ACID BROWN 165Brown NT 100%ACID BROWN 348Brown SR 100%ACID BROWN 349Brown SG 100%ACID BLACK 1Black 10B 120%ACID BLACK 2Nigrosine 100%ACID BLACK 24Black BR 150%ACID BLACK 52Black WA 150%ACID BLACK 60Grey BL 150%ACID BLACK 63Black RB 100%ACID BLACK 107Black BGL 200%ACID BLACK 168Black BL 100%ACID BLACK 172Black LD 140%ACID BLACK 194Black MSRL 140%ACID BLACK 207Grey S-B 100%ACID BLACK 210Black NT 180%ACID BLACK 234Black NB 175%ACID BLACK mixBlack ATT 130%ApplicationAcid dyes are highly soluble in water and have good light fastness compared to simple basic dyes. The acid used in the dye bath is usually vinegar or citric acid. The dye absorption rate is controlled by using sodium chloride. In textiles dyeing, acid dyes are effective for dyeing protein fibers, for example, animal hair fibers such as wool, alpaca, and mohair. They are also effective for silk and nylon dyeing but have minimum interest in dyeing any other synthetic fibers. It is useful in textiles, fertilizers and leather.Acid dyes are also used in detergents and metal anodization.It acts like the coolants for engines.It is used in wool for resulting in the ionic or salt link between the dye molecule and fiber polymer.It is also useful in silk with various colors. Silk exerts affinity for acid dyes at low temperature and dyeing is commenced at 40 degree celsius.Dyeing MethodAddiivesTypeDyestuff(o.w.f)Levelling agent (o.w.f)Sodium sulfate(anhydrous) (o.w.f)Sulfuric acid (o.w.f)Glacial acetate acid (o.w.f)Am.monia sulfate (am.monia acetate) (o.w.f)Adjust pH toStrong acid dyeX%-5--10%2-4%--<3-5Weak acid dyeX%0-0.5%5--10%--1-2%-4-61:2 metal complexX%0.2-1%0-10%--2-5%6-7X%0-2%--0-1%0-10%7-81:1 metal complexX%0-10%0-10%4-8%--1.9-2.4Liquor ratio: 1:10-30 Company ProfileProduction base for Acid DyesLaboratory (Testing for plastic,paint,ink and etc...)We are in the exhibitions in China and overseas(ChinaCoat,ChinaPlas,China InterDye,K Show,Plastex Egypt and etc... )Packaging & ShippingOur regularly packaging is 25kgs box or drum.If you have need any special packaging or packing size, we will try our best to match your requirement.We can arrange different kinds of shipment such as:Courier: FedEx, DHL, TNT Ocean shipment Air shipmentFAQA. What is the payment term?We can accpet most of the payment term such as TT, LC, DP, DA and etc.B. Can you provide samples?We can arrange free samples for your tesingC. What is the MOQ?Usually we can arrange shipment for one packaging(1 box or 1 drum).If you have speical requirement, we can discuss.D. What is the lead time?We have stock for most of the reqular items, can arrange shipment within 2 weeks.If you have special requirement, we can try best to cooperate with you to ship cargo as early as possible.E. How to control your quality?We have standard for each of our product, we test the quality during the production process and also the final product to make sure the quality is similar as our standard. We can provide pre-shipment sample before the shipment for your testing, and ship the same cargo to you after you approve the pre-shipment sample.
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