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: 1-amino-4-(3-amino-4-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

128-99-4

128-99-4 structure

128-99-4 structure

Name: 1-amino-4-(3-amino-4-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid
Chemical Name: 1-amino-4-(3-amino-4-sulfoanilino)-9,10-dioxoanthracene-2-sulfonic acid
CAS Number: 128-99-4
Molecular Formula: C₂₀H₁₅N₃O₈S₂
Molecular Weight: 489.47800
Create Date: 2017-12-11 05:10:25
Modify Date: 2025-10-23 10:30:23

Name	1-amino-4-(3-amino-4-sulfoanilino)-9,10-dioxoanthracene-2-sulfonic acid
Synonyms	einecs 204-926-8

Density	1.778g/cm3
Molecular Formula	C₂₀H₁₅N₃O₈S₂
Molecular Weight	489.47800
Exact Mass	489.03000
PSA	223.71000
LogP	5.26040
Index of Refraction	1.777

Precursor 2
116-81-4 88-63-1
DownStream 0

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