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Postion:Product Catalog >API>Vitamins and Minerals medicines>Vitamin B drugs>Vitamin B12
Vitamin B12
  • Vitamin B12

Vitamin B12

Price $50
Package 1g
Min. Order: 1g
Supply Ability: 100KG
Update Time: 2025-02-27

Product Details

Product Name: Vitamin B12 CAS No.: 68-19-9
Min. Order: 1g Purity: 99%
Supply Ability: 100KG Release date: 2025/02/27

English name: Vitamin B12

CAS number: 68-19-9

Molecular formula: C63H88CoN14O14P

Molecular weight: 1355.37

EINECS number: 200-680-0

MDL No. : MFCD00151092

Stats

Melting point >300°C

Specific rotation 23656-59 ± 9° (dil aq soln)

Boiling point >300 °C

Packing density 450-600kg/m3

Flash point 9℃

Storage conditions 2-8°C

Sparingly soluble in water and in ethanol (96 per cent), practically insoluble in acetone. The anhydrous substance is very hygroscopic.

Acidity coefficient (pKa)pKa 3.28±0.04(H2O,D2O t=23±0.5 Iunspeci? ed) (Uncertain)

Morphology Crystalline Powder or Crystals

The color is Red to dark red

dark red cryst. or powd., odorless and tasteless

PH 6.0 (20°C, 1g/L in H2O)

synthetic ((organic))

Water Soluble

Sensitivity Hygroscopic

Merck14, 10014

BRN4122889

Exposure limit NIOSH: IDLH 25 mg/m3

Stability Hygroscopic. Keep cold and dry.


Company Profile Introduction

Specializing in chemical raw materials for more than 10 years Shandong Xuhuang New Material Co., Ltd. is a well-known manufacturer of organic intermediates and fine chemicals. We specialize in the production and development of chemicals. A high-level research team, advanced equipment, and a good scientific research atmosphere ensure the quality of products. Over 20 product categories We mainly supply organic intermediates, cosmetics raw materials, chemical raw materials, synthetic material intermediates, chemical reagents, dye intermediates, industrial chemicals and other products. The quality of our products is stable and reliable, and many well-known enterprises at home and abroad have established friendly and stable business relations with us. Up to 98%?product clearance rate Our company has a high technical force, advanced technology, production equipment, a perfect product quality assurance system, scientific management methods, and professional technical personnel, which determine the excellent quality of products. Product packaging and transportation We have a number of safe channels for packaging and transportation, including DHL/UPS/ FedEx and other professional transportation companies. Also, we support product packaging customization and can follow up on the needs of customers to make different packaging forms, including logo customization and different solutions. Work with us We adhere to the "quality first, customer first, reputation first, innovation first" business philosophy, and sincerely welcome you to negotiate business with us. We look forward to working with you to develop the global market together.

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  • Since: 2022-02-28
  • Address: Jinan City, Shandong Province
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