potassium indigotetrasulfonate

Modify Date: 2025-08-25 16:01:08

potassium indigotetrasulfonate structure	Common Name	potassium indigotetrasulfonate
	CAS Number	67627-19-4	Molecular Weight	734.87700
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₆H₆K₄N₂O₁₄S₄	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	N/A

Name	potassium indigotetrasulfonate
Synonym	More Synonyms

potassium indigotetrasulfonate MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport

indigo carmine

[D2,2'-Biindoline]-5,5'-disulfonicacid,3,3'-dioxo-(7CI,8CI)

Indigodisulfonic acid

1H-Indole-5-sulfonicacid,2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo

3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5,5'-disulfonic acid

tetrapotassium 5,5',7,7'-indigotetrasulfonate

3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5,7,5',7'-tetrasulfonic acid,tetrapotassium salt

2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-3-oxoindoline-5-sulfonic acid

(E)-3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5,5'-disulfonic acid

MFCD00059886

3,3'-Dioxo-1,3,1',3'-tetrahydro-[2,2']biindolyliden-5,7,5',7'-tetrasulfonsaeure,Tetrakaliumsalz

Saxon blue

(E)-3,3'-Dioxo-1,3,1',3'-tetrahydro-[2,2']biindolyliden-5,5'-disulfonsaeure

5,5'-Indigotindisulfonic acid

Blue X

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