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Hot Sale Vitamin B12 Additives Pharmaceutical Grade

53 Inquiries

Unit Price:

$39/MT FOB

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CAS No.:

68-19-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HONGKONG

Brand:

langtai

Packaging:

10mg/10vial 10vial/kits

Price valid (until):

2026-08-31

Contact Supplier

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Guangzhou Linwan Trading Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Polypeptide

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Vitamin B12 is a vital water-soluble nutrient required by the human body. It aids normal cellular growth and maturation, supports comfortable emotional state, helps maintain physical vitality, regulates nerve response, and contributes to normal memory performance. Suitable intake varies among individuals.

1.Supports cell growth and maturation, and aids the maintenance of a healthy nervous system: It assists the body in sustaining normal blood cell status.
2.Helps ease uneasy mood and supports balanced mental wellbeing: Contributes to a more comfortable daily state.
3.Boosts physical vitality and moderates excessive nerve excitement: Ideal for modern people facing daily life stress.
4.Supports normal memory function: Helps maintain healthy cognitive performance.

Items	Specifications
Transport Package	10vials/Box
Purity	99%
Color	Red

COMPANY PROFILE

We are a comprehensive enterprise integrating fine chemical research & development, manufacturing and international trade, specializing in supplying high-quality fine chemical products to global clients.

Our company implements standardized and advanced enterprise management systems. We are equipped with a professional R&D team and solid technical capabilities. Supported by a sound quality assurance and quality control system, as well as mature sales and after-sales support, we have established a full industrial chain covering independent product research, mass production, global sales and full-cycle after-sales services. This integrated system enables us to consistently guarantee premium product quality and arrange on-time shipments for every order.

We keep continuous investment in screening, collection, development and optimization of both existing and innovative chemical products. Upholding the core business philosophy of “Integrity Oriented, Customer Satisfaction Priority”, we stick to specialized and sustainable development. Relying on stable product quality, thoughtful and all-round services, we have earned widespread recognition, favorable feedback and great reputation from customers all over the world. We strive forward toward the goal of becoming a competitive leading import and export enterprise engaged in pharmaceutical intermediates and fine chemicals within China.

Production & Processing Capacity

Boasting robust technical strength and sophisticated analytical testing equipment, our laboratory and production facilities support flexible customized supply. We are able to provide qualified products covering gram scale, kilogram scale all the way up to bulk tonnage orders to satisfy diversified procurement demands from research institutes, laboratories and manufacturers.

Our Advantages

Products manufactured in China with competitive pricing and reliable superior quality;

24-hour online customer consultation and communication service;

Secure, efficient and worldwide logistics & delivery solutions;

Customer-centric high-standard after-sales service to maximize customer satisfaction.

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Shipping & Delivery

We offer flexible global shipping services covering most countries and regions around the world.

After payment confirmation, we will arrange packing and shipment promptly. Adequate shockproof and sealed packaging is adopted to protect products during transportation.

Different logistics modes can be selected based on order quantity: international express for small sample orders, air transport and sea freight for mass bulk orders.

After shipment, we will send you the official tracking number for real-time tracking. In case of any logistics update issues, our team will actively follow up and communicate with the logistics provider on your behalf.

All shipping costs and transit time depend on destination, weight and chosen logistics method. Please consult us to confirm the exact freight and estimated delivery time before placing orders.

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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:

Bulk Drug Intermediates

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

See More Vitamin B12 Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
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.

See More Vitamin B12 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Polypeptide

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

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	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	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
India	cyanocobalamin	25 KG	Aug 6, 2024
Yemen	vitamin B12	5 KG	Nov 7, 2023
Brazil	Cyanocobalamin	5.00 TON	Nov 6, 2023
India	Cyanocobalamin	30	Oct 26, 2023
United States	Cyanocobalamin (Vitamin B12), Food Grade	200 KG	Jul 9, 2026
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

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