ChemicalBook >> CAS DataBase List >>Reactive Blue 81
Reactive Blue 81
- CAS No.
- 75030-18-1
- Chemical Name:
- Reactive Blue 81
- Synonyms
- C.I.18245;Reactive Blue 81;Kemaion Blue M2R;Reactive Blue M2R;Helaktyn Blue F-2R;Reactive Blue X-2R;Begative Blue CD-2R;Vilmafix Blue 2R-A.;C.I.Reactive Blue 81;Polkative Blue PX-2R
- CBNumber:
- CB4875677
- Molecular Formula:
- C25H18Cl2N7NaO10S3
- Molecular Weight:
- 766.53
- MDL Number:
- MOL File:
- 75030-18-1.mol
Reactive Blue 81 Chemical Properties,Uses,Production
Preparation
5-Amino-2-(phenylamino)benzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, and then and 2,4,6-Trichloro-1,3,5-triazine condensation .
Properties and Applications
red light blue. Blue powder, in the water solubility is better. Used for cotton fabrics, polyamide, wool dyeing or fountain of rolling dyeing.
| Standard(cellulose) | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 3-4 | 4-5 | |||||
Reactive Blue 81 Preparation Products And Raw materials
Reactive Blue 81 Suppliers
Global( 47)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| Hubei Xinkang Pharmaceutical Chemical Co., Ltd | 027-027-59308705 18871579363 | 1248680011@qq.com | China | 9325 | 58 |
| Hubei Shishun Biotechnology Co. Ltd | 027-59223025 15107168801 | 1718480011@qq.com | China | 9403 | 58 |
| Hubei Guangao Biotechnology Co., Ltd | 027-02702759223056 18162699093 | 1208480011@qq.com | China | 9551 | 58 |
| Hubei Wande Chemical Co., Ltd | 15377098680 15377098680 | 1148280011@qq.com | China | 9490 | 58 |
| Tianmen Hengchang Chemical Co., Ltd | 027-59322316 15172518801 | 1208480077@qq.com | China | 9530 | 58 |
| Hubei Qifei Pharmaceutical Chemical Co., Ltd | 027-59322506 18071128681 | 1438082200@qq.com | China | 9601 | 58 |
| Hubei xingongli Chemical Co., Ltd | 027-027-59106151 15172325309 | 1400858877@qq.com | China | 9729 | 58 |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-029-81148696 18161915376 | 1040@dideu.com | China | 9999 | 58 |
75030-18-1(Reactive Blue 81)Related Search:
Reactive Blue 81
5-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[[4-(phenylamino)-3-sulfophenyl]azo]-2,7-naphthalenedisulfonic acid trisodium salt
C.I.18245
5-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[2-[4-(phenylamino)-3-sulfophenyl]diazenyl]-2,7-naphthalenedisulfonic acid sodium salt
Reactive Blue M2R
Reactive blue 81 (C.I. 18245)
2, 7-Naphthalenedisulfonic acid, 5-[(4, 6-dichloro-1, 3, 5-triazin-2-yl)amino]-4-hydroxy-3-[[4-(phenylamino)-3-sulfophenyl]azo], trisodium salt
Acticrom Brilliant Blue F2R
Begative Blue CD-2R
C.I.Reactive Blue 81
Helaktyn Blue F-2R
Kemaion Blue M2R
Libaclive Reactive Blue M2R
Polkative Blue PX-2R
Reactive Blue X-2R
Vilmafix Blue 2R-A.
C.I.Reactive Blue 81:C.I.18245
75030-18-1
C25H17Cl2N7O10S33Na
