Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,7-Naphthalenedisulfonicacid,5-(acetylamino)-4-hydroxy-3-[2-[4-[[(4-sulfophenyl)amino]carbonyl]phenyl]diazenyl]-,sodium salt (1:3)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7248-34-2

7248-34-2 structure

7248-34-2 structure

Name: 2,7-Naphthalenedisulfonicacid,5-(acetylamino)-4-hydroxy-3-[2-[4-[[(4-sulfophenyl)amino]carbonyl]phenyl]diazenyl]-,sodium salt (1:3)
Chemical Name: 5-acetamido-4-oxo-3-[[4-[(4-sulfophenyl)carbamoyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonic acid
CAS Number: 7248-34-2
Molecular Formula: C₂₅H₂₀N₄NaO₁₂S₃+
Molecular Weight: 687.63100
Create Date: 2017-10-31 22:23:59
Modify Date: 2025-09-24 16:40:21

Names
Properties

Name	5-acetamido-4-oxo-3-[[4-[(4-sulfophenyl)carbamoyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonic acid

Density	1.73g/cm3
Molecular Formula	C₂₅H₂₀N₄NaO₁₂S₃+
Molecular Weight	687.63100
Exact Mass	687.01400
PSA	291.40000
LogP	7.30000
Index of Refraction	1.738

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