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: disodium 5-[[2,4-dihydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6487-04-3

6487-04-3 structure

6487-04-3 structure

Name: Acid Brown 121
Chemical Name: disodium,(3Z)-5-[(2Z)-2-[(5E)-5-[(2-hydroxy-5-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
CAS Number: 6487-04-3
Molecular Formula: C₂₈H₁₆N₈Na₂O₁₄S₂
Molecular Weight: 798.58100
Catalog: Dyes and pigments dye Acid Dyestuff
Create Date: 2018-04-27 08:00:00
Modify Date: 2025-08-25 12:33:08

Names
Properties

Name	disodium,(3Z)-5-[(2Z)-2-[(5E)-5-[(2-hydroxy-5-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
Synonyms	einecs 229-361-4

Molecular Formula	C₂₈H₁₆N₈Na₂O₁₄S₂
Molecular Weight	798.58100
Exact Mass	798.00200
PSA	367.41000
LogP	5.81500

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