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CAS No. 14281-77-7 | Bis(glycinato)manganese

CAS No. 14281-77-7 | Bis(glycinato)manganese

Name: Bis(glycinato)manganese CAS No.14281-77-7 MF:C4H6MnN2O4 MW:201.04 Purity:98% Package: 5g,25g,200g,500g,1kg Worldwide Delivery

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Product introduction

Introduction and application of CAS No. 14281-77-7 | Bis(glycinato)manganese

Synonyms:Manganese chelazome;

manganese(2+) bis[(carboxymethyl)azanide];

carboxymethylazanide,manganese(2+);

Manganese(II) 2-aminoacetate;

Manganese bisglycinate

Specification:

ITEMS	SPECIFICATION
CAS	14281-77-7
MF	C4H6MnN2O4
MW	201.04

application:

Glycine chelated manganese has good stability, solubility, easy absorption, non-irritation, anti-interference, and non-toxic properties, making it a good manganese supplement.

preparation:

(1) Put 400kg of manganese sulfate monohydrate into the 2000L reaction kettle, inhale 800kg of pure water, start stirring, raise the temperature to 40°CV to completely dissolve, add 620kg of 32wt% sodium hydroxide solution under 0.01MPa vacuum to generate hydrogen Manganese oxide is a white solid, and the reaction lasts for 0.5 hours after dropping;

(2), cool down to 20°C, centrifugally filter, use a double cone vacuum dryer, dry at 60°C with a vacuum degree of 0.06MPa for 4 hours;

(3) Take 180kg of oven-dried solids, add it to the 2000L reactor, inhale 400kg of pure water, start stirring, control the vacuum at 0.01MPa, and raise the temperature to 400C;

(4) Dissolve 300kg glycine in 800kg water to make a glycine solution;

(5), add 1kg sulfuric acid to the 2000L reaction kettle, open the high-level tank valve and dropwise add the glycine solution into the 2000L reaction kettle, maintain the temperature at 0.01MPa for a dripping time of 2h under vacuum, and complete the addition at 40°C for a thermal insulation reaction of 2h;

(6) After the reaction is completed, the filtrate is concentrated at a vacuum of 0.07MPa for 2 hours, and 60kg of acetone is added to the solution to precipitate solid (to increase the yield);

(7) Centrifugal filtration, use a double cone vacuum dryer, vacuum degree 0.06MPa, dry at 80°C for 2 hours to obtain glycine chelated manganese product.

Package and transportation :

Package: 5g,25g,200g,500g,1kg