ROSE BENGAL

Product Name
ROSE BENGAL
CAS No.
632-68-8
Chemical Name
ROSE BENGAL
Synonyms
AKA232;C.I.4544;ROSE BENGAL;CIACIDRED94;FD&CREDNO105;ROSEBENGALEB;BENGAL RED B;Rose Bengal K;C.I.Acidred094;ROSE BENGALE DY
CBNumber
CB1300776
Molecular Formula
C20H5Cl4I4KO5
Formula Weight
1013.77
MOL File
632-68-8.mol
More
Less

ROSE BENGAL Property

form 
Powder
color 
Dark red to rust
EPA Substance Registry System
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-, dipotassium salt (632-68-8)
More
Less

Safety

Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
LM5920000
F 
8
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

Tocris
Product number
5168
Product name
Rose bengal
Purity
≥98%(HPLC)
Packaging
50
Price
$47
Updated
2021/12/16
More
Less

ROSE BENGAL Chemical Properties,Usage,Production

Preparation

Resorcinol and 4,5,6,7-Tetrachloroisobenzofuran-1,3-dione condensation, The resulting 2-(1,2,7,8-Tetrachloro-3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid?tetraiodide, potassium or sodium salt is then transformed into.

Properties and Applications

bright blue light pink. Soluble in water for blu-ray red, no fluorescence. The strong sulfuric acid for brown, after diluted pink precipitation.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 1 4 4 1 5
AATCC 1 4 4 3-4

ROSE BENGAL Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

ROSE BENGAL Suppliers

China 8 Europe 2 Germany 1 India 2 Japan 2 United Kingdom 1 United States 8 Global 24
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12438
Advantage
60
Henan Alpha Chemical Co., Ltd.
Tel
0371-0371-55055611 18137792234
Fax
QQ：3002694073
Email
3002694073@qq.com
Country
China
ProdList
10494
Advantage
58
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49374
Advantage
58
Guangzhou City Haizhu District Zhenghong Co.Ltd.
Tel
020-82550624 13016020539
Fax
020-82571650
Email
2336504938@qq.com
Country
China
ProdList
154
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
52925
Advantage
58

632-68-8, ROSE BENGALRelated Search:

2,3,4,5-Tetrachlorobenzoic acid 4-Iodophenol Benzo[6,7]furo[3',4':5,6]cyclohepta[1,2-b]quinoline, 5-ethyl-6,7-dihydro- ETHYL 4-CHLOROBENZOATE ETHYL 2,4-DICHLOROBENZOATE 7-Chlorophthalide 4-Chlorobenzhydrol CLOTRIMAZOLE IMP. A (PHARMEUROPA): (2-CHLOROPHENYL)DIPHENYLMETHANOL ERYTHROSIN B 3,5-Dichlorobenzoic acid 2,3,5-Trichlorobenzaldehyde FTHALIDE ETHYL 3,5-DICHLOROBENZOATE METHYL 4-CHLOROBENZOATE 4-CHLORO-2-METHYLBENZYL ALCOHOL 97 ROSE BENGAL 3,5-Dichlorobenzaldehyde 1 -(4-CHLOROPHENYL)-1 -PHENYLETHANOL

  • BENGAL RED B
  • ROSE BENGALE DY
  • ROSE BENGAL
  • 4’,5’,7’-tetraiodo-droxy-2dipotassiumsalt
  • C.I.4544
  • C.I.Acidred094
  • disodium(3-oxo-6-oxido-2,4,5,7-tetraiodo-3h-xanthen-9-yl)-3,4,5,6-tetrachlorobenzoate
  • AKA232
  • Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 4,5,6,7-tetrachloro-3,6-dihydroxy-2,4,5,7-tetraiodo-, dipotassium salt
  • ROSEBENGALEB
  • FD&CREDNO105
  • CIACIDRED94
  • Rose Bengal dipotassium salt
  • 4,5,6,7-Tetrachloro-3',6'-bis(potassiooxy)-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
  • Rose Bengal K
  • ROSE BENGAL DYE CONTENT: ABOUT 90%
  • C.I.Acid Red 94:C.I.45440
  • Aizen Rose Bengal
  • 632-68-8
  • 623-69-9
  • C20H2Cl4I4K2O5
  • Ce0H4Cl4I4O5
  • Organics