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vitamin B12 99% white powder lanshan lanshan

Name: vitamin B12 99% white powder lanshan lanshan
Brand: lanshan
SKU: pr2304251123
Price: 20 USD
Availability: InStock

ISO FDA 9 Inquiries

Unit Price:

$20-22/KG FOB

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CAS No.:

13422-55-4

Grade:

Feed Grade

Content:

99%

Port:

shanghai

Brand:

lanshan

Packaging:

25kg/drum

Price valid (until):

2029-12-28

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Xi'an Lanshan Biotechnology Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

5 days

Qualification:

Main Products:

Tranexamic acid,Plant extracts,nmn,Alpha Arbutin,food additives,ecdysone

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Vitamin B12, also known as cobalamin, is a polycyclic compound containing cobalt 3. Four reduced pyrrole rings are joined together to form a macroring of gollum (similar to porphyrin). It is the only vitamin containing metal elements. Vitamin B12 is a red crystalline powder, odorless and tasteless, soluble in water, insoluble in ethanol, insoluble in acetone, chloroform and ether, [7] the most stable under pH 4.5 ~ 5.0 weak acid conditions, strong acid (pH< 2) or alkaline solution decomposition, heat can have a certain degree of destruction. Higher plants and animals cannot make vitamin B12, which is naturally synthesized by microorganisms. Vitamin B12 is the only vitamin that requires the help of a gut secretion (an endogenous factor) to be absorbed, and is involved in the production of bone marrow red blood cells, preventing pernicious anemia, and preventing nerve damage in the brain.

Items	Specifications
Appearance	White or of- white powder or crystlline power,odorless
Solubility	Practically insoluble in water.
Melting Point	152°C~156°C

ECHEMI Editorial Reference

Dark Red Crystalline PowderA vitamin B12 analog used as an intermediate in the synthesis of methane. It is responsible for the methylation of inorganic mercury by anaerobic bacteria in bottom sediments. Through the action of methylcobalamin in an anaerobic bacteria in bottom sediments of aquatic systems, arsenic(III) is methylated to methanearsonic acid then to cacodylic acid.

Certificates

Basic Info

Product Name:

Methylcobalamin

Other Name:

Cobinamide,Co-methyl-,dihydrogen phosphate (ester),inner salt,3′-ester with (5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3);Cobinamide,Co-methyl deriv.,hydroxide,dihydrogen phosphate (ester),inner salt,3′-ester with 5,6-dimethyl-1-α-D-ribofuranosylbenzimidazole;Cobinamide,Co-methyl deriv.,hydroxide,dihydrogen phosphate (ester),inner salt,3′-ester with 5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole;Cobalamin,Co-methyl-;Methyl-B12;Co-Methylcobalamin;Methyl vitamin B12;Methyl-5,6-dimethylbenzimidazolylcobalamin;Mecobalamin;Methyl cobalamine;Methylcobalamin;Methycobal;Methylcob(III)alamin;MeCbl;Hitocobamin M;Algobaz;Methylcobaz;133191-56-7;35-09-6;13870-88-7;15417-95-5;15550-62-6;19709-17-2;23319-80-4

CAS No.:

13422-55-4

Molecular Formula:

C63H91CoN13O14P

InChIKeys:

InChIKey=ZFLASALABLFSNM-FGIXMQGJSA-L

Molecular Weight:

1344.38000

Exact Mass:

1343.59000

EC Number:

236-535-3

HScode:

2936260000

Categories:

Amino Acids and Derivatives

Characteristics

PSA:

463.87000

Melting Point:

>190°C (dec.)

Water Solubility:

Partially soluble in cold water, hot water.

Storage Conditions:

-20ºC

Toxicity:

LD50 oral in rat: > 5gm/kg

See More Methylcobalamin 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 Methylcobalamin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Tranexamic acid,Plant extracts,nmn,Alpha Arbutin,food additives,ecdysone

Location:
Tsinghua Science and Technology Park, Keji 2nd Road, Yanta District, Xi'an City, Shaanxi Province

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
5 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2021

Company Certificates
- ISO9001
- FDA
Xi'an Lanshan Biotechnology Co., Ltd. is a leading Trader supplier of α-Arbutin, Supply Top Quality Hericium Erinaceus Extract Lions Mane Extract powder Polysaccharide 30% 50%, (±)-Lipoic acid based in Xi'an, Shaanxi, China. With a commitment to quality and customer satisfaction, Xi'an Lanshan Biotechnology Co., Ltd. has become a trusted name in the industry. Our product line includes a range of high-quality α-Arbutin, Supply Top Quality Hericium Erinaceus Extract Lions Mane Extract powder Polysaccharide 30% 50%, (±)-Lipoic acid, which are available at competitive prices. Xi'an Lanshan Biotechnology Co., Ltd. has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

9 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Methylcobalamin	100 G	Mar 4, 2024
India	methylcobalamin	5 G	Jan 7, 2025
United States	Vitamin B12 (methylcobalamin)	1	May 9, 2025
United States	Methylcobalamin	10	Dec 23, 2024
India	Methyl cobalamin USP	10 G	Jul 10, 2026
United States	Methylcobalamin	3 KG	Jul 26, 2025
Egypt	Methylcobamin	2.00 KG	Feb 24, 2025
India	Methylcobalamine	50.00 KG	Dec 26, 2024
Pakistan	mecobalamin	5 KG	Feb 7, 2024

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vitamin B12 99% white powder lanshan lanshan

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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