Safranin structure
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Common Name | Safranin | ||
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CAS Number | 477-73-6 | Molecular Weight | 350.845 | |
Density | 1.00 g/mL at 20 °C | Boiling Point | N/A | |
Molecular Formula | C20H19ClN4 | Melting Point | N/A | |
MSDS | Chinese USA | Flash Point | 46 °C | |
Symbol |
GHS05 |
Signal Word | Danger |
Use of SafraninSafranin (Safranin T) is an important and classical phenazinium dye. Safranin has been extensively used in the academic field as a spectroscopic probe and indicator. Safranin possesses a planar structure and cationic charge. It can readily intercalate into biological macromolecules, including DNA and proteins. Safranin can be used as a redox indicator in the determination of metal ion concentration[1]. |
Name | 3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine,chloride |
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Synonym | More Synonyms |
Description | Safranin (Safranin T) is an important and classical phenazinium dye. Safranin has been extensively used in the academic field as a spectroscopic probe and indicator. Safranin possesses a planar structure and cationic charge. It can readily intercalate into biological macromolecules, including DNA and proteins. Safranin can be used as a redox indicator in the determination of metal ion concentration[1]. |
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Related Catalog | |
References |
Density | 1.00 g/mL at 20 °C |
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Molecular Formula | C20H19ClN4 |
Molecular Weight | 350.845 |
Flash Point | 46 °C |
Exact Mass | 350.129822 |
PSA | 68.81000 |
LogP | 1.61230 |
Index of Refraction | n20/D 1.339 |
Stability | Stable. |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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Symbol |
GHS05 |
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Signal Word | Danger |
Hazard Statements | H318 |
Precautionary Statements | P280-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi:Irritant; |
Risk Phrases | R36/38 |
Safety Phrases | 26-39-24/25-36-16 |
RIDADR | UN 1170 3/PG 3 |
WGK Germany | 3 |
RTECS | SG1623000 |
HS Code | 32041300 |
~% Safranin CAS#:477-73-6 |
Literature: Chemische Berichte, , vol. 28, p. 273 Chemische Berichte, , vol. 16, p. 466 Kuenstliche organische Farbstoffe |
~% Safranin CAS#:477-73-6 |
Literature: Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, , vol. 42, p. 945 Chem. Zentralbl., , vol. 81, # II p. 1761 |
~% Safranin CAS#:477-73-6 |
Literature: Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, , vol. 42, p. 945 Chem. Zentralbl., , vol. 81, # II p. 1761 |
HS Code | 2933990090 |
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Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Phenazinium, 3,7-diamino-2,8-dimethyl-5-phenyl-, chloride (1:1) |
Safranin T |
safranin A |
C.I. Basic Red 2 (8CI) |
Safranine |
safranin Y |
3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium chloride |
Basic Red 2 |
Gossypimine |
Safranine O,certified |
Safranin |
EINECS 207-518-8 |
Hidaco safranine |
MFCD00011759 |
Safranine O |
Safranin O |
Tolusafranine |
Safranine O,high purity biological stain |
Cotton Red |
Safranin Y or A |
Safranine-O chloride |
Safranine T |
Basic Red 2,Cotton Red,Gossypimine |