Phloxine B

Modify Date: 2024-01-02 15:32:37

Phloxine B Structure
Phloxine B structure
Common Name Phloxine B
CAS Number 18472-87-2 Molecular Weight 829.634
Density N/A Boiling Point 747.3ºC at 760 mmHg
Molecular Formula C20H2Br4Cl4Na2O5 Melting Point N/A
MSDS Chinese USA Flash Point 405.8ºC

 Use of Phloxine B


Phloxine B is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

Name Acid Red 92
Synonym More Synonyms

 Phloxine B Biological Activity

Description Phloxine B is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog

 Chemical & Physical Properties

Boiling Point 747.3ºC at 760 mmHg
Molecular Formula C20H2Br4Cl4Na2O5
Molecular Weight 829.634
Flash Point 405.8ºC
Exact Mass 823.518494
PSA 81.65000
LogP 10.20580
Vapour Pressure 1.85E-23mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LM5900000
CHEMICAL NAME :
Fluorescein, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-, disodium salt
CAS REGISTRY NUMBER :
18472-87-2
LAST UPDATED :
199701
DATA ITEMS CITED :
11
MOLECULAR FORMULA :
C20-H2-Br4-Cl4-O5.2Na
MOLECULAR WEIGHT :
829.64
WISWESSER LINE NOTATION :
T C666 BO EVJ DE FE IR BG CG DG EG FVO& LE MO NE &-NA- 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
310 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
75600 mg/kg/90W-C
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Liver - tumors Endocrine - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
63 gm/kg
SEX/DURATION :
female 1-22 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
39600 mg/kg
SEX/DURATION :
female 6-16 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
66 gm/kg
SEX/DURATION :
female 6-16 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)

MUTATION DATA

TYPE OF TEST :
Mutation in mammalian somatic cells
TEST SYSTEM :
Human Lung
DOSE/DURATION :
3 mg/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 30,239,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4129 No. of Facilities: 301 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 1460 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4129 No. of Facilities: 559 (estimated) No. of Industries: 3 No. of Occupations: 11 No. of Employees: 9866 (estimated) No. of Female Employees: 3202 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9003 No. of Facilities: 636 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 8722 (estimated) No. of Female Employees: 6754 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36
Safety Phrases S22-S24/25-S37/39-S26
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS LM5900000
HS Code 32041200

 Customs

HS Code 32041200

 Articles31

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 Synonyms

cred
red104
D and C Red No. 28
D and C red dye No 28
Disodium 2,3,4,5-tetrachloro-6-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
Food Red No. 104
MFCD00070627
RED 28
SUREDYE
Red No. 28 Eosin 10B
EOSINE B
PHLOXINE
Phloxine 92
AKA231
EINECS 242-355-6
2',4',5',7'-tetrabromo-4,5,6,7-tetrachlorofluorescein disodium salt
Benzoic acid, 2,3,4,5-tetrachloro-6-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, sodium salt (1:2)
Phloxine B disodium salt
Phloxine B,high purity,Biological stain
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