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Acid Red 138

Acid Red 138

Hangzhou Tiankun Chem Co.,Ltd is one of the top level China acid red 138 manufacturers and suppliers, welcome to buy and wholesale cheap and quality acid red 138 from us, and check products price with us. Acid Red 138 Product Name : C.I. Acid Red 138, disodium salt;[1] 2,7-Naphthalenedisulfonic...

Product Details

Hangzhou Tiankun Chem Co.,Ltd is one of the top level China acid red 138 manufacturers and suppliers, welcome to buy and wholesale cheap and quality acid red 138 from us, and check products price with us.

Acid Red 138

Product Name : 

C.I. Acid Red 138, disodium salt;[1]  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

Property:

Type:

Acid dyes

CAS No.:

239-893-9

Formula :

C30H37N3Na2O8S2

Molecular Weight:

677.7396

H.S.CODE:

32041200

Appearance :

red Powder

C.I.NO.:

Red 138

Strength:

-

Application :

Mainly used for dyeing wool, silk and nylon, but also for leather, paper, ink

Complete chromatogram, bright color


Shipment:

Whether you have your own freight-forwarder or  you would like us to organize shipment ; whether you require delivery FOB to a port in China or CIF to a port near you,we are happy to quote and supply whichever way you choose. Please feel free to discuss all options with us . 

Our delivery time : Within 20days after got T/T or L/C bank copy

Shipment


Payment:

We support a variety of payment terms like T/T, L/C at sight, DP, C.A.D etc. If customers need forward payment term like T/T 30 days or L/C 60 days, we will also try to meet their demand based on customers’ reputation and consumption. 


Certificate:

Certificate for dyes



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