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Postion:Product Catalog >API>Vitamins and Minerals medicines>Vitamin B drugs>Levomefolate calcium
Levomefolate calcium
  • Levomefolate calcium
  • Levomefolate calcium
  • Levomefolate calcium
  • Levomefolate calcium

Levomefolate calcium NEW

Price $50
Package ≥1kg
Min. Order: 1kg
Supply Ability: 5000kg/week
Update Time: 2024-12-24

Product Details

Product Name: Levomefolate calcium CAS No.: 151533-22-1
EC-No.: 691-636-3 Min. Order: 1kg
Purity: 99% Supply Ability: 5000kg/week
Release date: 2024/12/24
Form: Off-White to Light Yellow Powder

Product Description                                                      

Chemicalname: Levomefolate calcium

CAS No. 151533-22-1

Molecular Formula:C10H12O2

Molecular weight:164.2

Appearance: White to light yellow crystalline powder

Purity: >97.5%

Levomefolate calcium Typical Properties

ItemSpecificationsResults
AppearanceWhite to light yellow crystalline powderConform
Specific rotation(On anhydrous substance)[a]25D (C=1.5% in water )51.5°
IdentificatonhHNMR should be identical with that of referenceConform
The retention time of the major peak in the

 

chromatograme of Assay preparation corresponds to that

the Chromatograme of the standard preparation,

as obtained in the Assay

Conform
Calcium content(On anhydrous substance )7.0-8.5 %7.9 %
D-5-METHYLFOLATE≤ 1.0 %Not detected
Dimethyltetrahydrofolicacid≤ 0.15%0.13 %
Singleimpurity≤ 1.0 %0.72 %
Totalimpurities≤ 2.5 %1.3 %
EthanolNMT 5000ppmNot detected
Water≤ 16.0 %12.6 %
Chloride(CI)≤ 0.5 %Conform
Boron≤ 20 ppmConform
Heavy metalsNMT 20 ppmConform
Total plate count≤ 100 cfu/gConform
Yeast and mold≤ 100 cfu/gNot detected
SalmonellaNegativeNot detected
E.COLINegativeNot detected
Purity( HPLC )>97.5%98.7 %
ConclusionThe results conforms with the enterprise standard

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Company Profile                                                           

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.

For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.

We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

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Packing & Shipping                                                      

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FAQ                                                                                

Q1. What is your delivery term and delivery period?

We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .


Q2. What's your main markets?

South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.


Q3. What is the payment term? 

Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.


Q4. Will you supply samples for test the quality?

We'd like to offer our customers samples for the quality evaluation for most products to develop business.






Company Profile Introduction

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market. For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect. We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

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