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Home > Chemical Reagents > Organic Reagents > Vitamin B12 for Sale > Vitamin B12 Cyanocobalamin Aqueous Solution 10mg/vial Laboratory Research Reagent
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Vitamin B12 Cyanocobalamin Aqueous Solution 10mg/vial Laboratory Research Reagent

53 Inquiries

Unit Price:

$30/MT FOB

Get Latest Price
CAS No.:

68-19-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HongKong

Brand:

KangTai

Packaging:

10 mg/vial,10vials/kit

Price valid (until):

2026-09-04

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

Polypeptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Sales: Mia
    whatsapp: +447514443857
    Email: mia.wu-997@outlook.com

    sincerely look forward to your inquiries about our products.


      Product Detail  


    • Product Introduction

      Vitamin B12, also known as Cyanocobalamin, CAS No.68-19-9. Pure cyanocobalamin exists as dark red crystalline powder. This product is homogeneous red aqueous solution prepared by dissolving cyanocobalamin in solvent, specification:10mg/vial.

      This product belongs to organic reagent, only supplied as raw material for laboratory in-vitro research. It shall not be used for human oral intake, injection, clinical treatment or production of health finished products of any kind.

    • Product Characteristics

      Cyanocobalamin is a complex organic cobalt-containing compound. The prepared aqueous solution presents uniform red appearance with good dispersion stability under specified storage conditions. The active ingredient participates in amino acid metabolism, nucleic acid synthesis and intracellular energy circulation in various biochemical experimental systems. The solution features low impurity content and stable batch-to-batch consistency, suitable for all kinds of laboratory testing work.

    • Technical Specifications

      Common Name: Vitamin B12 / VB12

      Chemical Name: Cyanocobalamin

      CAS No.: 68-19-9

      Molecular Formula: C₆₃H₈₈CoN₁₄O₁₄P

      Molecular Weight: 1355.37

      Appearance: Clear red homogeneous aqueous solution

      Raw Material Property: Pure substance is dark red crystalline powder

      Specification: 10mg/vial

      Grade: Research Grade

      Storage Condition: Sealed, protected from light, stored under 2-8℃ dry environment

    • Application Scope

      It is widely used for biochemistry experiments, cell culture research, cell metabolism mechanism exploration, laboratory formula development and other scientific research projects. Limited to in-vitro laboratory testing only.

    • Storage & Transportation

      Keep tightly sealed and protected from light. Avoid high temperature, damp environment and direct sunlight. Store in low-temperature dry warehouse. Separated from strong oxidizing substances during transportation.
    Items Specifications

    Product Name   

    B12
    Product form Liquid
    Purity     99%  
    Specification 10 mg/vial,10vials/kit
    Packaging Bottle
    Price $30


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    Company Profile
    Kangtai is a professional manufacturer specializing in cosmetic peptide raw materials and lyophilized peptide products.

    We own standardized production workshops equipped with complete purification water treatment systems and automatic filling production lines. Our lyophilized powder filling workshop adopts Class 100 sterile environment, with stable production temperature and humidity control, supporting large-scale continuous production.
    We strictly implement standardized quality control throughout raw material synthesis, purification, filling and finished product storage. Focusing on the R&D and manufacturing of various cosmetic active peptides such as SNAP-8, we can provide stable, high-quality peptide powder products and standardized bottled finished goods to global cosmetic enterprises, laboratories and formula research institutions.

    Adhering to stable quality and reliable supply capacity, Kangtai supports flexible specifications and bulk orders to meet diversified procurement demands of customers worldwide.

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    Kangtai is a professional producer of cosmetic active peptides. We have Class 100 sterile filling workshop, complete water purification equipment and automated production lines. We integrate R&D, production and quality control, supplying high purity peptide raw materials including SNAP-8 powder for cosmetic industry globally, with stable delivery and flexible product specifications.
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    Why Choose Us

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    Product packaging

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    Vitamin B12 is a water soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood.Target: OthersVitamin B12 is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthe

    Basic Info
    Product Name:

    Vitamin B12

    Other Name:

    Vitamin B12;Anacobin;Betalin 12;Betaline 12;Byladoce;Cobalin;Cotel;Covit;Crystamin;Cyano-B12;Cyanocobalamin;Cyanocobalamine;Cycolamin;Cykobeminet;Cytacon;Cytamen;Cytobion;5,6-Dimethylbenzimidazolyl cyanocobamide;Dobetin;Docemine;Docibin;Docigram;Dodecabee;Dodecavite;Dodex;Ducobee;Duodecibin;Embiol;Emociclina;Eritrone;Erycytol;Erythrotin;Euhaemon;Extrinsic factor;Fresmin;Hemo-b-doze;Hemomin;Hepagon;Hepavis;Hepcovite;Lactobacillus lactis dorner factor;LLD factor;Macrabin;Megalovel;Milbedoce;Nagravon;Normocytin;Pernaemon;Pernaevit;Pernipuron;Plecyamin;Poyamin;Rebramin;Redamina;Redisol;Rhodacryst;Rubesol;Rubramin;Rubripca;Rubrocitol;Sytobex;B-Twelve;B-Twelve Ora;Vibalt;Vibisone;Virubra;Vitarubin;Vita-rubra;Vitral;Cobalamin,cyanide;Cobalamin,cyano-;Cobamin;Cykobemin;Factor II (vitamin);Cobamide,α-5,6-dimethyl-1H-benzimidazolyl-,cyanide;1H-Benzimidazole,5,6-dimethyl-1-(3-O-phosphono-α-D-ribofuranosyl)-,monoester with cobinamide cyanide,inner salt;Cobamide,cyano-5,6-dimethyl-1H-benzimidazole-;Cyano-5,6-dimethylbenzimidazolylcobamide;5,6-Dimethylbenzimidazolyl-Co-cyanocobamide;Vitamin B12 preparation;Betolvex;Cobalamin,cyano-5,6-dimethylbenzimidazole-;CN-B12;Factor II;Depinar;Cobinamide,cyanide,dihydrogen phosphate (ester),inner salt,3′-ester with 5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole;Hepavit;Docivit;Behepan;Bedoz;Berubigen;Antipernicin;Rubramin PC;Millevit;Berubi;8023-26-5;8039-03-0;11037-08-4;24436-34-8

    CAS No.:

    68-19-9

    Molecular Formula:

    C63H88CoN14O14P

    InChIKeys:

    InChIKey=FDJOLVPMNUYSCM-SYUKHSAKSA-L

    Molecular Weight:

    1355.37000

    Exact Mass:

    1354.57000

    EC Number:

    200-680-0

    DSSTox ID:

    DTXSID7044346

    Color/Form:

    Dark red crystals or an amorphous or crystalline red powder|Dark-red crystals or red powder

    HScode:

    2936260000

    Categories:

    Organic Reagents

    Characteristics
    PSA:

    479.70000

    XLogP3:

    6.57018

    Appearance:

    red crystalline powder

    Melting Point:

    >300 °C

    Boiling Point:

    >300 °C

    Flash Point:

    48.2 °F

    Water Solubility:

    Soluble

    Storage Conditions:

    2-8ºC

    Toxicity:

    LD50 intravenous in mouse: 2gm/kg

    Specific rotation:

    SPECIFIC OPTICAL ROTATION: -59 + or - 9 DEG @ 23 °C 656 NM (DILUTE AQ SOLN)

    Odor:

    Odorless

    Taste:

    Tasteless

    PH:

    Commercially available cyanocobalamin for injection has a pH of 4.5-7

    Experimental Properties:

    Hygroscopic; when exposed to air, may absorb about 12% water; darkens at 210-220 °C; not melted at 300 °C|All vitamin B12 compounds contain the cobalt atom in its trivalent state. There are at least three active forms: cyanobalamin, hydroxycyanobalamin; nitrocobalamin

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    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:

    Polypeptide

    Location:

    Room 205-E742, Building F, No. 53 Congyun Road, Huangshi Street, Baiyun District, Guangzhou City

    Average lead Time:

    15

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    5-10

    Year of Establishment:

    2026

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

    Vitamin B12

    3.00 KG Dec 1, 2025
    United States

    Vitamin B12 USP Cyanocobalamin Powder

    75 KG Feb 11, 2025
    United States

    Cyanocobalamin (Vitamin B12), Food Grade

    200 KG Jul 9, 2026
    India

    Vitamin B12

    11.00 KG Apr 25, 2025
    India

    VITAMIN B12

    100 KG Mar 12, 2025
    India

    Vitamin B12

    1 KG Jan 9, 2025
    India

    Cynocobalamine

    25 G Jan 7, 2025
    United States

    Vitamin B12

    175 KG Jul 3, 2024
    Poland

    Cyanocobalamin Powder

    1 KG Jun 25, 2024
    United States

    Vitamin B12

    200 KG Jun 14, 2024
    Palestine

    Vitamin B12

    100 KG May 22, 2024
    United Arab Emirates

    Vitamin B12

    1 MT Apr 1, 2024
    India

    Cyanocobalamin

    30  Oct 24, 2023
    Canada

    VITAMIN B12

    1000 KG Aug 14, 2023
    Netherlands

    Vitamin B12

    130 KG Aug 3, 2026
    United States

    Adenosylcobalamin

    1 KG Sep 15, 2025
    Egypt

    vitamin b12 1% feed grade

    25.00 MT Sep 8, 2025
    United States

    Vitamin B12

    1000 KG Jun 18, 2025
    India

    cyanocobalamin

    25 KG Aug 6, 2024
    Yemen

    vitamin B12

    5 KG Nov 7, 2023
    Post an enquiry for this product
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