Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6420-33-3

6420-33-3 structure

6420-33-3 structure

Name: Direct Yellow 34
Chemical Name: tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)
CAS Number: 6420-33-3
Molecular Formula: C₃₇H₂₈N₆Na₄O₁₅S₄
Molecular Weight: 1016.87000
Create Date: 2018-12-22 16:49:47
Modify Date: 2025-08-27 19:05:58

Names
Properties

Name	tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)
Synonyms	Direct Yellow 34 C.I.Direct Yellow 34 MFCD00071896 EINECS 229-158-0

Molecular Formula	C₃₇H₂₈N₆Na₄O₁₅S₄
Molecular Weight	1016.87000
Exact Mass	1016.01000
PSA	371.35000
LogP	11.18740

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