Acid Red 87

Modify Date: 2025-08-20 14:01:25

Acid Red 87 structure	Common Name	Acid Red 87
	CAS Number	548-26-5	Molecular Weight	647.89100
	Density	2.41 g/cm3	Boiling Point	682.3ºC at 760 mmHg
	Molecular Formula	C₂₀H₈Br₄O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	366.5ºC

Name	Acid Red 87
Synonym	More Synonyms

Density	2.41 g/cm3
Boiling Point	682.3ºC at 760 mmHg
Molecular Formula	C₂₀H₈Br₄O₅
Molecular Weight	647.89100
Flash Point	366.5ºC
Exact Mass	643.71100
PSA	75.99000
LogP	6.71580
Index of Refraction	1.842
InChIKey	SEACYXSIPDVVMV-UHFFFAOYSA-L
SMILES	O=C([O-])c1ccccc1-c1c2cc(Br)c(=O)c(Br)c-2oc2c(Br)c([O-])c(Br)cc12.[Na+].[Na+]

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH6832500

CHEMICAL NAME :: Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl )-, disodium salt

CAS REGISTRY NUMBER :: 548-26-5

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C20-H8-Br4-O5.2Na

MOLECULAR WEIGHT :: 693.90

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 :: 550 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 44,225,1978 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 13 gm/kg/1Y-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

REFERENCE :: GANNA2 Gann. Japanese Journal of Cancer Research. (Tokyo, Japan) V.1-75, 1907-84. For publisher information, see JJCREP. Volume(issue)/page/year: 47,51,1956 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82264 No. of Facilities: 106 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 293 (estimated)

Risk Phrases	68
Safety Phrases	S22-S24/25
HS Code	2932999099

fluorescein

CAS#:518-45-6

Acid Red 87

CAS#:548-26-5

Literature: Journal of the Indian Chemical Society, , vol. 75, # 3 p. 165 - 166

Precursor 1
CAS#:518-45-6 fluorescein
DownStream 2
CAS#:15086-94-9 Eosin Y CAS#:21514-87-4 ETHYL EOSIN

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose

Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose

Total 2, Current Page 1 of 1

bromox-100

eosinesaltfree

tetrabromofluorescein

EOSIN,ACID

Bromoeosine

eosin yellowish

Eosin

2',4',5',7'-tetrabromofluorescein) disodium salt

bromofluoresceic acid

fenazoeosinexg

MFCD00005040

EOSIN Y

EOSIN YELLOW

D&C Red No. 22

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Acid Red 87
Price: Check
Purity: 85.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acid Red 87
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Acid Red 87

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Acid Red 87Bioassay

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.