 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Vitamin B12 for Sale > Vitamin B12 Hot Sale Additives Pharmaceutical Grade Raw Powder Folic Acid Vitamin a/Vitamin C Vitamin D/Vitamin B1/B5/B6/B7/B9/B12/Vitamin E

Vitamin B12 Hot Sale Additives Pharmaceutical Grade Raw Powder Folic Acid Vitamin a/Vitamin C Vitamin D/Vitamin B1/B5/B6/B7/B9/B12/Vitamin E buy - large image1

Vitamin B12 Hot Sale Additives Pharmaceutical Grade Raw Powder Folic Acid Vitamin a/Vitamin C Vitamin D/Vitamin B1/B5/B6/B7/B9/B12/Vitamin E buy - image1

Vitamin B12 Hot Sale Additives Pharmaceutical Grade Raw Powder Folic Acid Vitamin a/Vitamin C Vitamin D/Vitamin B1/B5/B6/B7/B9/B12/Vitamin E

Name: Vitamin B12 Hot Sale Additives Pharmaceutical Grade Raw Powder Folic Acid Vitamin a/Vitamin C Vitamin D/Vitamin B1/B5/B6/B7/B9/B12/Vitamin E
Brand: XINHONG
SKU: pr2607203155
Price: 50 USD
Availability: InStock

TDS 54 Inquiries

Unit Price:

$50/UNIT FOB

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CAS No.:

68-19-9

Grade:

Pharmaceutical Grade

Content:

99.5%

Port:

Brand:

XINHONG

Packaging:

10mg*10vials

Price valid (until):

2026-10-31

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Xinhong Bio-Chem Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Retatrutide,Tirzepatide,Semaglutide,GHK-CU,NAD+,MOTS-C

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Product Description
Seller Information
Inquiry History

Description

Contact Information

RFQ quote is full, can't bid here. Contact me directly!！！

Name：Annie

Whatsapp：+852 5496 2030

Email：xinhong4@zj-xinhong.com

Vitamin B12

Items	Specifications
*Vitamin B12*	*10mg10vials**

1.Product Application

Peptide products offer diverse functional benefits across multiple scenarios:
in health management, peptides support metabolic regulation (aiding in blood sugar control and healthy weight management for specific groups) and immune system modulation by enhancing the body's defense responses;
in skincare, peptides promote skin barrier repair, boost collagen synthesis to reduce fine lines, and improve skin hydration and elasticity;
in sports nutrition, peptides assist in muscle recovery by reducing post-exercise tissue damage and supporting muscle protein synthesis.

2. Product Characteristics

Appearance: Uniform white loose freeze-dried powder, agglomerate-free, pure color without visible impurities.

High biological activity: Low-temperature lyophilization avoids peptide molecular denaturation, fully retains the combined activity of anti-inflammation, tissue repair and antioxidant from four peptide ingredients.

Excellent solubility: Rapidly dissolves in distilled water and PBS buffer to form clear transparent aqueous solution with no precipitate.

Stable storage performance: Sealed vials can be stored for 24 months under -20℃, light-free and dry environment.

Sterile filling: Manufactured in Class 100,000 dust-free purification workshop, effectively minimizing foreign particle impurities and microbial contamination.

3. Strict Quality Control Standards

All Vitamin B12 Blend compound peptide raw materials conform to international laboratory research reagent standards.

Each batch undergoes full HPLC purity test, MS molecular weight identification, heavy metal detection, endotoxin assay and sterility inspection.

Official batch COA test report and TDS technical data sheet can be provided for every shipment.

We support customers’ third-party laboratory re-inspection, and our products meet EU REACH SVHC hazardous substance control regulations.

The entire production process follows standardized peptide quality control procedures, with complete production records for full traceability of each batch.

4. Packaging & Usage Scenes

Packaging Introduction

Inner packing: 10mg sterile glass vial with rubber stopper and aluminum crimp cap; each vial is individually packed in moisture-proof aluminum foil bag to isolate moisture and oxygen.

Outer packing: Shock-resistant foam liner + standard export carton, suitable for long-distance international logistics and low-temperature cold chain transportation. Custom labels and bulk packaging solutions are available upon request.

Applicable Scenarios

Mitochondrial metabolism research laboratories

University anti-aging & cell biology research labs

Biomedical metabolic regulation research institutions

Anti-aging skincare raw material R&D enterprises

Independent muscle health and cell experiment laboratories

5. Factory Advantages

Direct Vitamin B12 Chinese peptide manufacturer with independent peptide synthesis and freeze-drying production workshops, stable continuous stock supply of Epithalon.
Flexible order quantity: Small sample trial orders and large bulk wholesale orders are both acceptable.
Full set of supporting documents: COA, TDS, REACH SVHC test reports can be supplied as required.
Professional technical team offers one-stop guidance on storage, dilution ratio and experimental/cosmetic formula matching.
Factory direct competitive price, exclusive volume discount for long-term global cooperative partners.

6. Purchase Tips

We offer special limited preferential prices for new stable long-term partners. If you have any demand for Vitamin B12 Blend 10mg lyophilized peptide powder, please contact our sales team to get the best quotation. All customer inquiries will receive efficient replies within working hours.

Shop PT41 10mg Research Grade Synthetic Peptide-Detailed Image 1 Shop MOTS-c (Mitochondrial Open Reading Frame of the 12S rRNA-c) Peptide-Detailed Image 2 Shop GHK-Cu High Purity Copper Peptide Lyophilized Powder 50mg Vial-Detailed Image 2 Shop High Purity Retatrutide 10mg Pharmaceutical Grade Peptide Freeze-Dried Powder-Detailed Image 5

Certificates

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:
Retatrutide,Tirzepatide,Semaglutide,GHK-CU,NAD+,MOTS-C

Location:
Block 1, No. 205, Tongbao Road, Jiangdong Street, Yiwu City, Jinhua City, Zhejiang Province (within Zhejiang Juzhiyun Holding Co., Ltd., on the 4th floor of 2 buildings)

Payment Terms:
TT against copy of documents,O/A,100% TT in advance

Total Employees:
101-200

Year of Establishment:
2026

Company Profile

Yiwu Xinhong Trading Co., Ltd. is a professional trading company engaged in the international supply and distribution of peptides, chemical raw materials.
Leveraging a reliable network of qualified manufacturers and strategic partners, we provide customers with high-quality products, competitive pricing, and efficient supply chain solutions. Our products are widely used in pharmaceutical research, biotechnology, chemical manufacturing, laboratory research, and various industrial applications.

With extensive experience in international trade, we are committed to helping customers source quality chemical products from China through professional procurement services, strict supplier selection, and reliable logistics support. We focus on building long-term partnerships by delivering consistent quality, responsive communication, and dependable service.

Main Products
Peptides
Chemical Raw Materials
Organic Chemicals
Inorganic Chemicals
Fine Chemicals
Our Advantages
Professional international trading services
Reliable supplier network
Competitive pricing and flexible sourcing
Strict quality control and supplier management
Fast response and efficient communication
Global export and logistics support
Business Scope

Global sourcing, international trade, import and export of chemical products, customized procurement solutions, and supply chain services.

Markets

Europe, North America, South America, Southeast Asia, the Middle East, and other international markets.

Yiwu Xinhong Trading Co., Ltd. is committed to providing professional chemical sourcing solutions and creating long-term value for customers worldwide. We look forward to establishing mutually beneficial partnerships with clients across the globe.

Business Type: Trading Company
Company Name: Yiwu Xinhong Trading Co., Ltd.
Main Business: Peptides, Chemical Raw Materials
Market: Global

Inquiry History

54 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Cyanocobalamin	1 MT	Jul 25, 2023
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
Pakistan	Vitamin B12 99% Red powder Lingding-485 Lingding	500 KG	Aug 4, 2023
India	Vitamin B 12	100.00 KG	Jul 18, 2025
Turkey	SIYANOKOBALAMIN (VİTAMİN B12, CRYSTALLINE)	1.00 KG	Apr 16, 2025
India	Plant based vitamin b12	50.00 KG	Mar 25, 2025
India	CYNOCOBALMINE	10 KG	Aug 13, 2024

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