Shanghai Nianxing Industrial Co., Ltd
China
Product Name: FOOD RED NO 105
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: ROSE BENGAL
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

11121-48-5

11121-48-5 structure

11121-48-5 structure

Name: FOOD RED NO 105
Chemical Name: rose bengal
CAS Number: 11121-48-5
Molecular Formula: C₂₀H₂Cl₄I₄O₅--
Molecular Weight: 971.65700
Catalog: Food additive Colorant Edible synthetic pigment
Create Date: 2018-07-29 18:28:19
Modify Date: 2024-01-02 10:54:31

Name	rose bengal
Synonyms	2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion TETRACHLOROTETRAIODOFLUORESCEIN SODIUM SALT ROSEBENGAL1 BENGAL ROSE, C.I.NO.45440 BENGAL ROSE CI 45440 ROSE BENGAL ACID RED 94 (C.I. 45440) Bengal Rose B,R BENGAL ROSE LIF ELISA bengal rosa dianion rose Bengal rose redno.105 RAC 4-NITRO DEPRENYL HYDROCHLORIDE 2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein

Boiling Point	757.8ºC at 760mmHg
Molecular Formula	C₂₀H₂Cl₄I₄O₅--
Molecular Weight	971.65700
Flash Point	412.1ºC
Exact Mass	969.48400
PSA	93.40000
LogP	8.10410
Vapour Pressure	3.91E-24mmHg at 25°C
Index of Refraction	1.916
Storage condition	-20°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VL0434500

CHEMICAL NAME :: Rose bengal

CAS REGISTRY NUMBER :: 11121-48-5

LAST UPDATED :: 199504

WISWESSER LINE NOTATION :: T C666 BO EVJ DI FI IR BG CG DG EG FVO& LI MO NI &-NA- 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA inhibition

TEST SYSTEM :: Rodent - guinea pig Kidney

DOSE/DURATION :: 50 mg/L

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 12,359,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1527 No. of Facilities: 381 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 4647 (estimated) No. of Female Employees: 1871 (estimated)

Hazard Codes	Xi
Risk Phrases	R36
Safety Phrases	S22
WGK Germany	3
RTECS	LM5920000