สารเติมแต่งโภชนาการ 151533 USP43 Methodtrahydrofrofrofrofrofate L-43-Methodytrahydrofate 5 แคลเซียม 12-1

• หมายเลข CAS: 151533 12-1
• สูตร: 151533 12-1
• EINECS: 151533 12-1
• เกรด: แขนกล
• ฟังก์ชัน: แขนกล
• การรับรอง: MSDS, FDA, GMP
• ไม่ใช่ ของรุ่น: USP43
• การใช้งาน: แขนกล
• วัตถุดิบ: 151533 12-1
• เครื่องจักรสำหรับขนส่ง: รถบรรทุกสินค้าทั่วไป
• ลักษณะภายนอก: ผงสีขาว
• ถูกต้อง: NMT 0.5 %
• แคลเซียม: 7.0 ประมาณ 8.5 %
• กรดเมธิลททีทราไฮโดรโฟเลคชัน D-8รู้จัก กัน 5 ( ไอโอเมอร์ ): NMT 1.0 %
• แพคเพจการขนส่ง: Drum
• ข้อมูลจำเพาะ: 99%
• เครื่องหมายการค้า: Recedar
• ที่มา: จีน
• รหัสพิกัดศุลกากร: 0000
• กำลังการผลิต: 1000kg

คำอธิบายสินค้า

Nutrition additives 151533-12-1 usp43 Methyltetrahydrofolate L-5-Methyltetrahydrofolate calcium

Levome folate calcium
L-5-Methyltetrahydrofolate calcium
CAS Number: 151533-12-1
Molecular formula: C20H27CaN7O6
Molecular weight: 501.56
EINECS number: 691-636-3

This product is the calcium salt of L-5-methyltetrahydrofolate, belonging to the folic acid family of vitamins (vitamin B9, folic acid), which is a coenzyme form of folic acid. Calcium l-5-methyltetrahydrofolate (5-mthf) is a salt-forming methyl derivative form naturally produced by folic acid. 5-mthf is also known as L-methylfolate. It is the most biologically active and functional folic acid In its form, it is easier to absorb than ordinary folic acid.

Lack of folic acid will reduce the ability of cells to synthesize and repair DNA. Supplementing folic acid may be a more advantageous way to increase folic acid, reduce homocysteine levels, and support normal cell proliferation, vascular endothelial function. Cardiovascular disease, nervous system function, especially Supplementing 5-MTHF during pregnancy has been shown to reduce the risk of neural tube defects and recurrence.

 

Package	carton drum with two plastic bags inside
Net weight	1kg/Bag; 25KG/Drum
Storage	Sealed in cool and dry place to avoid moisture and light
Shelf life	2 years when properly stored
Lead time	1~3 days after confirmation

                                                 

Test Items	Test Standard
Appearance	White to light yellow crystalline powder, odorless, slightly soluble in water.
Identification	Spectroscopic identification test,infrared spectroscopy: The infrared absorption spectrum should be consistent with the reference map.
	Calcium 5mg/ml solution meets the reguirem.
	The retention time of the major peak of the sample solution correspond to that of the standard solution, as obtained in the assay.
Chloridion	≤0.5%
Calcium	7.0%~8.5% (on the anhydrous and solvent-free basis)
D-5-methyltetrahydrofolic acid (Isomer)	≤1.0%
Impurities	Aminobenzoylglutamic acid	≤0.5%
	4-Hydroxy-5-methyltetrahydrofolic acid	≤1.0%
	(6R)-Mefox+(6S)-Mefox	≤1.0%
	Tetrahydrofolic acid	≤0.5%
	7,8-Dihydrofolic acid	≤0.5%
	Folic acid	≤0.5%
	5,10-Methylenetetrahydrofolic acid	≤0.5%
	5-Methyltetrahydrop teroic acid	≤0.5%
	Dimethyltetrahydrofolic acid	≤0.15%
	Total impurities	≤2.5%
Residual solvents	2-Propa nol	≤0.5%
	Ethanol	≤0.5%
Water	6.0%~17.0%
Heavy metals	≤20ppm
Microbial limits	Total plate count  ≤1000cfu/g
	Yeast& Mould ≤100cfu/g
	Salmonella, Escherichia coli,Staphylococcus aureus, Pseudomonas aeruginosa, Candida albicans, Clostridia: Negative
Assay (HPLC)	95.0%~102.0% (on the anhydrous and solvent-free basis)

                                               

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