Toluene diisocyanate manufacturer Knowledge MT01028 sodium indigo disulfonate 860-22-0

MT01028 sodium indigo disulfonate 860-22-0

author: Post: 12/13/2023 153read Comments Off

English name:	Indigo Carmine
Common aliases:	Indigo carmine; 2(1,3-dihydro-3-oxo-5-sulfo-2H-indole-2-ylidene)-2,3-dihydro-3 -Oxo-1H-indole-5-sulfonic acid disodium salt;indigo carmine
CAS number:	860-22-0	Boiling point:	N/A
MDL number:	N/A	Melting point:	>300°C
Molecular formula:	C₁₆H₈N₂Na₂O₈S₂	Flash point:	N/A
Molecular weight:	466.35	Density:	1.01 g/mL at 20 °C
Physical and chemical properties:	Purple powder	Storage conditions:	Avoid light, store in a cool and dry place, sealed

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