Magnafolate^® Tech Patented Methylfolate

Product Detail

Magnafolate^® Tech
(Patented Active Folate,Calcium L-5-Methyltetrahydrofolate powder food grade for Nutritional supplement)

Product Description

Magnafolate^® Tech is a registered trademark of Lianyungang Jinkang Hexin Pharmaceutical Co.,Ltd.

It’s the Calcium salt L-5-Mehtyltetrahydrofolate C-effect crystalline form with purity more than 97.5%.
CAS NO.: 151533-22-1
Molecular formula: C₂₀H₂₃CaN₇O₆
Chemical Structure:


Specification




ITEMS	SPECIFICATION
Appearance	White to light yellow crystalline powder
Identification	(1) IR (2) Calcium (3) The   retention time of the major peak in  the chromatogram of the sample solution   corresponds to that of the reference standard in the assay test
?Assay
L-5-Methyltetrahyfolate Calcium (HPLC)	95.0%~102.0%
L-5-Methyltetrahyfolate	=80.0%
?Crystal Type	C Crystal
?Impurity
Chloride	=0.5%
D-5-Methylfolate	=3.0%
Elemental Impurities	B=50µg/g Pt=10µg/g As=1.5µg/g Cd=0.5µg/g Pb=1.0µg/g Hg=1.5µg/g
Related Compounds	4-aminobenzoyl-glutamic acid=0.5% (6R)-Mefox (6S)-Mefox   =1.0%(6R+6S) Tetrahydrofolic acid=0.5% 7,8-Dihydrofolic acid=0.5% Folic Acid=0.5% 5,10-Methyltetrahydrofolic acid=0.5% 5-Methyltetrahydropteroic acid=0.5% Dimethyltetrahydrofolic acid=0.5% Individual unknown impurity=0.5% Total impurities =2.5%
Residual solvents	Ethanol=5000ppm Acetone=5000ppm
? Specific Tests
Water Content(Karl-Fischer)	6.0%-17.0%
Calcium	7.0%~8.5%(On dry basis)
? Microbial Limit
Acerobic bacteria total count	<1000cfu/g
Mold and yeast count	<100cfu/g
Bile resistance of gram-negative bacteria	<100cfu/g
E.coli	Not Detected
Staphylococcus aureus	Not Detected
Salmonella	Not Detected

 

Package:


100g, 200g or 500g Aluminum foil bag with two-layer PE Plastic bag inside

Shelf Life:

2 Years

Shipping Terms:

EMS,DHL,TNT,UPS,FEDEX,BY AIR,BY SEA

Payment Terms:

T/T, L/C, D/P, Paypal, Western Union, etc

Delivery Time:

Within 7days after payment