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Home > Food Additives > Other Food Additives > Calciuml-5-Methyltetrahydrofolate for Sale > L-5-methyltetrahydrofolate calcium 99% white crystalline powder
L-5-methyltetrahydrofolate calcium 99% white crystalline powder buy - large image1
L-5-methyltetrahydrofolate calcium 99% white crystalline powder buy - image1

L-5-methyltetrahydrofolate calcium 99% white crystalline powder

6 Inquiries

Unit Price: Get Latest Price
CAS No.:

151533-22-1

Content:

99%

Packaging:

1kg/bag packed as the requirement of customers

Price valid (until):

2022-04-15

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Calcium l-5-methyltetrahydrofolate

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  

     

     

     

     

     

     

     

    检验项目 Item

    标准规定 Requirements

    【性状】

    Description

    白色至淡黄色结晶性粉末,无臭

    White to light yellow crystalline powder,odorless

     

     

     

     

     

     

    【鉴别】

    Identification

     

    本品的红外光吸收图谱应与对照的图谱一致

    Spectroscopic Identification TestsInfrared SpectroscopyThe infrared absorption spectrum should be consistent with the reference map.

    钙鉴别 5mg/ml 溶液符合要求

    Calcium 5mg/ml solution meets the reguirem

     

    在含量测定项下记录的色谱图中,供试品溶液主峰的保留时间应与对  照品溶液主峰的保留时间一致

    The retention time of the major peak of the sample solution corresponds  to that of the standard solution,as obtained in the Assay.

    氯离子 Chloridion

    0.5%

    钙含量 Calcium

    7.0%~8.5%(按无水物计 on the anhydrous and solvent-free basis)

    D-5-甲基四氢叶酸(异构体) D-5-methyltetrahydrofolic acid

    Isomer

     

    1.0%

     

     

     

     

     

     

     

    有关物质

    Impurities

    对氨基苯甲酰谷氨酸 Aminobenzoylglutamic acid0.5%

    4-羟基-5-甲基四氢叶酸 4-Hydroxy-5-methyltetrahydrofolic acid1.0%

    (6R)-Mefox1.0%

    (6S)-Mefox1.0%

    四氢叶酸 Tetrahydrofolic acid0.5%

    7,8-二氢叶酸 7,8-Dihydrofolic acid0.5%

    叶酸 Folic acid0.5%

    5,10-二亚甲基四氢叶酸 5,10-Methylenetetrahydrofolic acid0.5%

    5-甲基四氢蝶酸 5-Methyltetrahydrop teroic acid0.5%

    二甲基四氢叶酸 Dimethyltetrahydrofolic acid0.15%

    总杂 Total impurities2.5%

    残留溶剂

    Residual solvents

    异丙醇 2-Propanol0.5%

    乙醇 Ethanol0.5%

    水分 Water

    6.0% ~ 17.0%

    重金属 Heavy metals

    不得过百万分之二十 NMT20ppm

    微生物限度

    菌落总数 Total aerobic bacteria1000cfu/g


     

    霉菌和酵母菌总数 Total number of mould and yeast100cfu/g

    沙门氏菌大肠杆菌金黄色葡萄球菌铜绿假单胞菌白色念珠菌梭状芽孢杆菌不得检出 Salmonella, Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Candida albicans, Clostridia Negative

     

    【含量】Assay

     

    95.0%~102.0% ( 按无水无溶剂物计 HPLC on the anhydrous and solvent-free basis

     

     

     

    元素杂质

    Elemental Impurities

    Boron50ppm

    Platinum10ppm

    Arsenic1.5ppm

    Cadmium0.5ppm

    Lead1.0ppm

    Mercury1.5ppm

     

    Basic Info
    Product Name:

    Calciuml-5-Methyltetrahydrofolate

    Other Name:

    levomefolate calcium;metafolin;N-(4-(((2-amino-1,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl)methyl)amino)benzoyl)-L-glutamic acid calcium salt;safyral;Calcium levomefolate;Levomefolate (calcium);UNII-A9R10K3F2F;LMCA;Levomefolinate calcium

    CAS No.:

    151533-22-1

    Molecular Formula:

    C40H48CaN14O12

    InChIKeys:

    VWBBRFHSPXRJQD-QNTKWALQSA-L

    Molecular Weight:

    95697372

    Exact Mass:

    497.133575

    HScode:

    29339900

    Categories:

    Other Food Additives

    Characteristics
    PSA:

    204 Ų

    Melting Point:

    >300°C

    Storage Conditions:

    -20°C Freezer

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Skin irritation, Category 2

    Eye irritation, Category 2

    Specific target organ toxicity – single exposure, Category 3

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H335 May cause respiratory irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P319 Get medical help if you feel unwell.

    Storage

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Calcium l-5-methyltetrahydrofolate

    Location:

    Zone C, Anhui International Automobile City, North 2nd Ring Road, Ruihai District, Hefei City, Anhui Province

    Payment Terms:

    TT against copy of documents,D/P,L/C

    Average lead Time:

    10

    Total Annual Revenue:

    Less than $1 million

    Year of Establishment:

    2019

    Hefei Sunrise Biotechnology Co.,Ltd is a leading Trader supplier of Creatine monohydrate, Calciuml-5-Methyltetrahydrofolate, Glutathione based in Hefei, Anhui, China. With a commitment to quality and customer satisfaction, Hefei Sunrise Biotechnology Co.,Ltd has become a trusted name in the industry. Our product line includes a range of high-quality Creatine monohydrate, Calciuml-5-Methyltetrahydrofolate, Glutathione, which are available at competitive prices. Hefei Sunrise Biotechnology Co.,Ltd has established itself as a reliable supplier of chemical products on the echemi.com.

  • Inquiry History
    6 Inquiries
    Country Product Purchase Quantity Date Posted
    Paraguay

    calcium l-5-methyltetrahydrofolate

    100 G Feb 25, 2026
    United States

    Methyl folate , L methyle folate

    500 KG Mar 7, 2024
    India

    levomefolate calcium

    100 KG Apr 9, 2026
    Pakistan

    CALCIUM L-5-METHYLTETRAHYDROFOLATE

    10 G Oct 9, 2024
    United States

    L-5-Methyltetrahydrofolate Calcium

    200 KG Apr 27, 2026
    India

    inositol

    10.00 G Jul 21, 2025
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