CAS No: 1260-17-9, Chemical Name: Carminic acid
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1260-17-9 Carminic acid

product Name Carminic acid
Synonyms C.I. Natural red 4; (1R)-1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol; 1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)hexitol; (1R)-1,5-anhydro-1-(7-carboxylato-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol; (1S)-1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol
Molecular Formula C22H20O13
Molecular Weight 492.3864
InChI InChI=1/C22H20O13/c1-4-8-5(2-6(24)9(4)22(33)34)13(25)10-11(15(8)27)16(28)12(18(30)17(10)29)21-20(32)19(31)14(26)7(3-23)35-21/h2,7,14,19-21,23-24,26,28-32H,3H2,1H3,(H,33,34)/t7-,14-,19+,20-,21+/m1/s1
CAS Registry Number 1260-17-9
EINECS 215-023-3
Molecular Structure 1260-17-9 Carminic acid
Density 1.87g/cm3
Boiling point 907.601°C at 760 mmHg
Refractive index 1.792
Flash point 316.113°C
Vapour Pressur 0mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
MSDS Carminic acid Material Safety Data Sheet
Chemicals Suppliers(9):
1AFINE CHEMICALS LIMITED
2Extrasynthese
7A&C American Chemicals Ltd
8RAL Diagnostic Stains and Reagents Corporation
9Scandinavian Formulas,Inc
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