Articles:
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xanthylium, 3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-, inner salt, sodium salt
Notes:
Food dye
Sulforhodamine B or kiton red (C27H30N2O7S2) is a fluorescent dye with uses spanning from laser-induced fluorescence (LIF) to the quantification of cellular proteins of cultured cells. The red, solid, water-soluble dye is primarily used as a polar tracer.
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| CAS Number: | 3520-42-1 |  3D/inchi
|
| Other(deleted CASRN): | 103947-10-0 | |
| ECHA EINECS - REACH Pre-Reg: | 222-529-8 | |
| FDA UNII: | 821LWZ3R6R | |
| Beilstein Number: | 3886008 | |
| MDL: | MFCD00010180 | |
| Molecular Weight: | 608.71017928 | |
| Formula: | C29 H33 N2 Na O7 S2 | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: coloring agents (for surface only)
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Flash Point: | 32.00 °F. TCC ( 0.00 °C. ) (est) |
| Soluble in: | |
| water, 0.168 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data2 |
| CosIng: | cosmetic data |
| Cosmetic Uses: |
cosmetic colorants |
Suppliers:
| Abbey Color |
| Acid Red 52 |
| BOC Sciences |
| For experimental / research use only. |
| Sulforhodamine B biological stain |
| Carbosynth |
| For experimental / research use only. |
| C.I.Acid Red 52 |
| Kishi Kasei |
| Red No.106 |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| Sulforhodamine B sodium salt |
| Sigma-Aldrich: Sigma |
| For experimental / research use only. |
| Sulforhodamine B sodium salt powder, BioReagent, suitable for cell culture |
| TCI AMERICA |
| For experimental / research use only. |
| Acid Red 52 |
Safety Information:
| Preferred SDS: View | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
|
oral-mouse LD50 10300 mg/kg Osaka-furitsu Eisei Kenkyusho Hokoku. Vol. (4), Pg. 43, 1957. | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | coloring agents (for surface only) | ||
| Recommendation for ci 45100 usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for ci 45100 flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| Chemical Carcinogenesis Research Information System: | Search |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| Carcinogenic Potency Database: | Search |
| EPA Substance Registry Services (TSCA): | 3520-42-1 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 62500 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 2 |
| sodium 4-[3-(diethylamino)-6-diethylazaniumylidene-2,7-dimethylxanthen-9-yl]benzene-1,3-disulfonate | |
| Chemidplus: | 0003520421 |
| RTECS: | BP6750000 for cas# 3520-42-1 |
References:
| sodium 4-[3-(diethylamino)-6-diethylazaniumylidene-2,7-dimethylxanthen-9-yl]benzene-1,3-disulfonate | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 3520-42-1 |
| Pubchem (cid): | 62500 |
| Pubchem (sid): | 135019895 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| CHEBI: | View |
| CHEMBL: | View |
| HMDB (The Human Metabolome Database): | HMDB31987 |
| FooDB: | FDB008680 |
| Export Tariff Code: | 3204.12.2000 |
| FDA Color Additive Status List | View |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| cosmetic colorants | ||
| hair dyeing agents |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| acid red 52 | |
| acid red 52 (c.i. 45100) | |
| acid red XB | |
| acid rhodamine B | |
| ammonium, (6-(diethylamino)-9-(2,4-disulfophenyl)-3H-xanthen-3-ylidene)diethyl-, hydroxide, inner salt, sodium salt | |
| c.i. 45100 | |
| food red 106 | |
| food red no. 106 | |
| hydrogen 3,6-bis(diethyl amino)-9-(2,4-disulfonatophenyl) xanthylium sodium salt (c.i. 45100) | |
| red no. 106 | |
| sodium 4-[3-(diethylamino)-6-diethylazaniumylidene-2,7-dimethylxanthen-9-yl]benzene-1,3-disulfonate | |
| sulforhodamine B | |
| xanthylium, 3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-, hydroxide, inner salt, sodium salt | |
| xanthylium, 3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-, inner salt, sodium salt | |
| xanthylium, 3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-2,7-dimethyl-, inner salt, sodium salt (1:1) |