Top Suppliers Acid Blue G - Factory Supply Acid Red 138 At Good Price –

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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Acid Red 249, Acid Yellow F2g, Direct Yellow Drl, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.

Top Suppliers Acid Blue G - Factory Supply Acid Red 138 At Good Price – Detail:

InChI=1/C30H39N3O8S2.2Na/c1-3-4-5-6-7-8-9-10-11-12-13-22-14-16-24(17-15-22)32-33-29-27(43(39,40)41)19-23-18-25(42(36,37)38)20-26(31-21(2)34)28(23)30(29)35;;/h14-20,35H,3-13H2,1-2H3,(H,31,34)(H,36,37,38)(H,39,40,41);;/q;2*+1/p-2
Synonyms:C.I. Acid Red 138; C.I. Acid Red 138, disodium salt; 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-(2-(4-dodecylphenyl)diazenyl)-4-hydroxy-, sodium salt (1:2); Acid Red 138 (18073); Tracid Red Bs; disodium (3E)-5-(acetylamino)-3-[2-(4-dodecylphenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate; disodium 5-acetamido-3-(4-dodecylphenyl)azo-4-hydroxy-naphthalene-2,7-disulfonate
Appearance:Dark red powder

Specifications:

Item	Description
Name	Acid Red N-B
Color Index No.	C.I.NO. Acid Red 138
Chemical Family	Acid dyes
Apearance	Dark red powder
Shade	similar to standard
Tinting strength	100+/-3
Moisture	8% max.
Insoluble matter	0.2% max.
Solubility(90℃)(g/L)	100 min.

Application:It can be used for wool and silk dyeing. It is suitable for colors above medium depth. It has good wet treatment fastness and slightly poor sun fastness. Leveling agent should be added during dyeing to improve levelness. When dyeing wool in the same bath with a variety of fibers, the color of nylon is close to that of wool, the silk is slightly shallow, the diacetate fiber is not stained, the triacetate fiber is stained, and the cellulose fiber is slightly stained. It can also be used for printing on nylon, silk, viscose fiber and wool fabric.
Quality guarantee period: 36 months.
Packing: 25kgs paper carton.
Storage:Store in a cool and ventilated room and prevent moisture and heat.

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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Top Suppliers Acid Blue G - Factory Supply Acid Red 138 At Good Price – , The product will supply to all over the world, such as: Poland, Comoros, Thailand, Qualified R&D engineer will be there for your consultation service and we will try our best to meet your requirements. So please feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we will surely give you the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success, we will make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we are here to welcome your inquiries for any of our goods and service.

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