Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: tripotassium 3,3'-dioxo-[DELTA2,2'-biindoline]trisulphonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28606-01-1

28606-01-1 structure

28606-01-1 structure

Name: tripotassium 3,3'-dioxo-[DELTA2,2'-biindoline]trisulphonate
Chemical Name: 5ZZA8N0ABT
CAS Number: 28606-01-1
Molecular Formula: C₁₆H₇K₃N₂O₁₁S₃
Molecular Weight: 616.724
Catalog: analytical chemistry Standard Titration standard
Create Date: 2018-07-20 18:17:17
Modify Date: 2025-08-25 20:03:26

Name	5ZZA8N0ABT
Synonyms	1H-Indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, potassium salt, (2E)- (1:3) Tripotassium (2E)-3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidene)indoline-5,7-disulfonate 5ZZA8N0ABT MFCD00013160 1H-Indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, tripotassium salt TRIPOTASSIUM INDIGO-5,5',7'-TRISULFONATE Tripotassium (2E)-3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidene)-5,7-indolinedisulfonate

Molecular Formula	C₁₆H₇K₃N₂O₁₁S₃
Molecular Weight	616.724
Exact Mass	615.812317

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