
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...
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
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:
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