Basic Rhodamine B
-
- Category :
Dyestuffs and Pigments/Basic Dyes
- CAS NO : 81-88-9
- EC NO : 201-383-9
- Molecular Formula : C28H31ClN2O3
- Main Specifications :
- 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 Structure:
Product description:
Name:C.I.Basic Violet 10,C.I.45170
Molecular Structure: Xanthene class
C.I.Basic Violet 10,C.I.45170,CAS 81-88-9,479.01,C28H31ClN2O3,Rhodamine B
Molecular Formula:C28H31ClN2O3
Molecular Weight: 479.01
CAS Registry Number:81-88-9
1.Properties and Applications: red light purple. Light green flash small crystalline powder. Soluble in water and alcohol with a strong fluorescence blue light red solution, easily soluble in soluble fiber element, slightly soluble in acetone. The strong sulfuric acid for yellow brown, have intense green fluorescent, diluted by the large red after change to blue light red, and then into the orange; In nitric acid for golden brown. Dyes to join sodium hydroxide solution for the roses red, after heating villous precipitation; Join the hydrochloric acid have green subtle crystallization precipitation. In acetic acid dye in silk, used for mordant dyeing cotton cloth dyeing tannins, mainly used for light wax paper, such as typing paper, which is used in the manufacturing of the color, printing ink, painterly dye, also can be used for hemp, straw and leather products color.
Standard( Silk )
Light Fastness
Persperation Fastness
Ironing Fastness
Soaping
Fading
Stain
Fading
Stain
Fading
Stain
ISO
2
3-4
1
5
3
3-4
2.International Similar Brand
ABCOL Rhodamine BX
Aizen Rhodamine B
Akoyl Rhodamine B 540%
Alkality Rose Extractive
Basazol Red 71 L
Basic Red RB
Basic Rhodamine B
Basic Rhodamine B 500%
Basic Rhodamine B 500/540%
Basic Rhodamine B EX
Basic TSA Rhodamine B 500% Pdr/PC/Liq
Basonyl Red 540
Basonyl Red 545
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