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Vitamin K3-MSB

CAS：130-37-0
Formula：

C₁₁H₉NaO₅S.3H₂O

DESCRIPTION

Other name: Menadione sodium bisulfite

Appearance: white crystalline powder

General characteristic: Easily soluble in water and hot ethanol, insoluble in benzene and diethyl ether. Stable in normal temperature, decomposing under sunlight. Cause skin irritates. 

Molecular formula: C₁₁H₉NaO₅S.3H₂O

Molecular weight: 330.36

CAS No.:  130-37-0

EINECS No.: 204-987-0

SPECIFICATION

Testing items	Reference data	Test result
Appearance:	white powder	white powder
Color of solution:	pass test	pass test
MSB(%):	>=96.0	96.5
β--Menadione      (%):	>=50.0	50.3
Free sodiumbisulfite(%):	<=5.0	2.5
Moisture:	<=13.0	11.5
Cr (mg/kg):	<=50	<50
Pb (mg/kg):	<=20	<20
As (mg/kg):	<=5	<5
Shelf life (month)	18	18

APPLICATION

MSB take participation in the synthesis of thrombin in the liver. It prevents the animal from constitutional and subcutaneous hemorrhage. It promotes animal growth. It is one of essential additives in the feed.

PACKAGE

25KG per carton, 500KG per bag.

STORAGE

Store in dry , cool and dark place. 

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