ChemicalBook--->CAS DataBase List--->73581-79-0

73581-79-0

73581-79-0 Structure

73581-79-0 Structure
IdentificationBack Directory
[Name]

1,2,3,4-tetrahydro-2-methyl-1,4-dioxonaphthalene-2-sulphonic acid, compound with nicotin-3-amide (1:1)
[CAS]

73581-79-0
[Synonyms]

K3-MNB
Menadione Nicotinamide bisulfite
Menadione nicotinamide bisulfite (MNB)
methyl 1,4-dioxo-2,3-dihydronaphthalene-2-sulfonate,pyridine-3-carboxamide
2-Methyl-1,4-dioxo-1,2,3,4-tetrahydronaphthalene-2-sulfonic acid·3-pyridinecarboxamide
2-Naphthalene sulfonic acid,1,2,3,4-tetrahydro-2-methyl-1,4-dioxo-,compd with 3-pyridinecarboxamide
2-Naphthalene sulfonic acid, 1,2,3,4-tetrahydro-2-methyl-1,4-dioxo-, compd with 3-pyridinecarboxamide
1,2,3,4-tetrahydro-2-methyl-1,4-dioxonaphthalene-2-sulphonic acid, compound with nicotin-3-amide (1:1)
2-Naphthalenesulfonic acid, 1,2,3,4-tetrahydro-2-methyl-1,4-dioxo-, compd. with 3-pyridinecarboxamide (1:1)
1,2,3,4-tetrahydro-2-methyl-1,4-dioxonaphthalene-2-sulphonic acid, compound with nicotin-3-amide (1:1) USP/EP/BP
TIANFU-CHEM CAS:73581-79-0 1,2,3,4-tetrahydro-2-methyl-1,4-dioxonaphthalene-2-sulphonic acid, compound with nicotin-3-amide (1:1)
[EINECS(EC#)]

277-543-7
[Molecular Formula]

C11H10O5S.C6H6N2O
[MOL File]

73581-79-0.mol
[Molecular Weight]

376.38
Chemical PropertiesBack Directory
[Melting point ]

182℃
Safety DataBack Directory
[Symbol(GHS) ]


GHS07,GHS09
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H410
[Precautionary statements ]

P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P273-P391-P501
Hazard InformationBack Directory
[Uses]

Menadione Nicotinamide Bisulfite is also known as Vitamin K3 and is one of 3 synthetic types of Vitamin K along with K4 and K5. Menadione nicotinamide bisulfite is also used as a nutritional supplement for both the prevention of vitamin K deficiency and as a source of supplemental niacin in poultry and swine. Federal regulation 21 CFR 573.625 states that this substance can be added to chicken and turkey feeds at a level not to exceed 2 g per ton of complete feed, and to growing and finishing swine feeds at a level not to exceed 10 g per ton of complete feed.
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