basic violet 10

Post Date:
Oct 10,2015
Expiry Date:
Apr 07,2016
Detailed Description:
Cas No. :81-88-9 Bright green flash of small crystalline powder. Soluble in water and alcohol (the Blu-ray fluorescence was red with a strong solution), soluble in solvent fiber, slightly soluble in acetone. Case of concentrated sulfuric acid was yellow-brown, with a strong green fluorescence. Diluted was big red and orange. Case of concentrated nitric acid was golden brown. Its aqueous solution was added sodium hydroxide solution heated Rose Red villous precipitation. Add hydrochloric acid slightly green crystals separated.
CAS Registry Number:
81-88-9
Synonyms:
;Basic Rhodamine B;Basic violet 10(C.I.45170);C.I. 45170;C.I. Basic Violet 10;C.I. Food Red 15;C.I. No. 45170;Rhodamine B;Basic Violet 10;Tetraethylrhodamine;Rhodamine B solution;rhodamine B for microscopy;rhodamine B (laser dye);Basic Violet 10 (C.I.);9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride;N-[9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]-N-ethylethanaminium chloride;Basic rose red;Basic Viloet10;C.I.Basic Violet 10;
Molecular Formula:
C₂₈H₃₁ClN₂O₃
Molecular Weight:
479.0103
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R22:;
R41:;
R68:;
Safety Description:
S26:;
S36/37/39:;

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