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: Benzoic acid,5-[2-[4'-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6420-03-7

6420-03-7 structure

6420-03-7 structure

Name: Benzoic acid,5-[2-[4'-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2)
Chemical Name: Diaphtamine Fast Orange PRS
CAS Number: 6420-03-7
Molecular Formula: C₃₁H₂₆N₆NaO₇S+
Molecular Weight: 649.62900
Create Date: 2016-04-22 12:01:50
Modify Date: 2025-09-27 19:17:16

Names
Properties

Name	Diaphtamine Fast Orange PRS
Synonyms	C.I. Direct Orange 31 Direct Orange 31

Density	1.46g/cm3
Molecular Formula	C₃₁H₂₆N₆NaO₇S+
Molecular Weight	649.62900
Exact Mass	649.14800
PSA	202.39000
LogP	7.49270
Index of Refraction	1.703

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.