Direct Red 31
Price:Negotiable
Contact Info
- Add:中國(guó)天津市西青區(qū)張家窩鎮(zhèn)西琉城村, Zip:
- Contact: 于緒亮
- Tel:022-87986186
- Email:sales@huixindyes.com
Other Products
Description
Additional Information
CAS NO:5001-72-9
EC NO:225-669-8
Molecular Formula:C32H21N5Na2O8S2
Molecular Weight:713.6474
Synonyms:;C.I.Direct Red 31;Disodium 7,7'-iminobis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate);Direct Pink 5B;2-Naphthalenesulfonic acid, 7,7'-iminobis(4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2);2-Naphthalenesulfonic acid, 7,7'-iminobis(4-hydroxy-3-(2-;EINECS 225-669-8;2-Naphthalenesulfonic acid, 7,7'-iminobis(4-hydroxy-3-(phenylazo)-, disodium salt;disodium (3E,3'E)-7,7'-iminobis[4-oxo-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2-sulfonate];
Molecular Structure:
| Industry Category | Chemicals |
|---|---|
| Product Category | |
| Brand: | |
| Spec: | |
| Stock: | |
| Origin: |
