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: Menadione nicotinamide bisulfite
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

73581-79-0

73581-79-0 structure

73581-79-0 structure

Name: Menadione nicotinamide bisulfite
Chemical Name: methyl 1,4-dioxo-2,3-dihydronaphthalene-2-sulfonate,pyridine-3-carboxamide
CAS Number: 73581-79-0
Molecular Formula: C₁₇H₁₆N₂O₆S
Molecular Weight: 376.38400
Create Date: 2018-09-27 10:30:41
Modify Date: 2025-08-24 23:22:48

Names
Properties

Name	methyl 1,4-dioxo-2,3-dihydronaphthalene-2-sulfonate,pyridine-3-carboxamide
Synonyms	Menadione nicotinamide bisulfite 1,2,3,4-Tetrahydro-2-methyl-1,4-dioxonaphthalene-2-sulphonic acid,compound with nicotin-3-amide (1:1) EINECS 277-543-7

Boiling Point	507.3ºC at 760 mmHg
Melting Point	182ºC
Molecular Formula	C₁₇H₁₆N₂O₆S
Molecular Weight	376.38400
Flash Point	260.6ºC
Exact Mass	376.07300
PSA	142.86000
LogP	2.94600

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