Arlindone Brilliant Pink IR Extra
Vat Red 1, Solubilized
CAS: 3875-72-7
Molecular Formula: C18H13Cl2NaO8S4
Arlindone Brilliant Pink IR Extra - Names and Identifiers
| Name | Vat Red 1, Solubilized |
| Synonyms | Solubilized Helasol Pink R Anthrasol Pink IR Solubilised Vat Red 1 Vat Red 1, Solubilized Arlindone Brilliant Pink IR Extra Vat red 1 solubilized (C.I. 73361) disodium 6,6'-dichloro-4,4'-dimethyl[2,2'-bibenzo[b]thiophene]-3,3'-diyl disulphate [2,2'-Bibenzo[b]thiophene]-3,3'-diol, 6,6'-dichloro-4,4'-dimethyl-, bis(hydrogen sulfate), disodium salt |
| CAS | 3875-72-7 |
| EINECS | 223-400-9 |
Arlindone Brilliant Pink IR Extra - Physico-chemical Properties
| Molecular Formula | C18H13Cl2NaO8S4 |
| Molar Mass | 579.42 |
| Physical and Chemical Properties | Chemical properties soluble in water is blue and red, insoluble in ethanol and organic solvents. It is green and olive in concentrated sulfuric acid, and red and purple after dilution. |
| Use | Uses reduced pink S-3B for cotton, silk, wool, viscose fiber, polyester, cotton, polyester cotton dyeing and cotton printing. |
Arlindone Brilliant Pink IR Extra - Upstream Downstream Industry
Arlindone Brilliant Pink IR Extra - Nature
| EPA chemical information | [2,2'-Bibenzo[ B ]thiophene]-3,3'-diol, 6,6'-dichloro-4,4'-dimethyl-, bis(hydrogen sulfate), disodium salt (3875-72-7) |
Last Update：2024-04-10 22:29:15
Arlindone Brilliant Pink IR Extra - Production method
using reduced pink r as raw material, it is reduced in pyridine with iron powder, chlorosulfonic acid esterification, and then poured into sodium carbonate solution to decompose, after recovering pyridine, filtering out insoluble matter, salting out and filtering to obtain the product.
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: Solubilised vat pink IR Visit Supplier Webpage Request for quotationCAS: 3875-72-7
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Solubilised vat pink IR Visit Supplier Webpage Request for quotationCAS: 3875-72-7
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
View History
Arlindone Brilliant Pink IR Extra
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartic Acid 1-tert-Butyl Ester
4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One
7-溴异喹啉-1-酮
Diammineplatinum(II) nitrite
1-CHLORO-1,1-DIMETHYLPROPANE
Ethyl L-Tryptophanate Hydrochloride
247564-70-1
溴芬酸钠杂质A
L-苯甘氨酸甲酯
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartic Acid 1-tert-Butyl Ester
4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One
7-溴异喹啉-1-酮
Diammineplatinum(II) nitrite
1-CHLORO-1,1-DIMETHYLPROPANE
Ethyl L-Tryptophanate Hydrochloride
247564-70-1
溴芬酸钠杂质A
L-苯甘氨酸甲酯
Raw Materials for Arlindone Brilliant Pink IR Extra