Cyanocobalamin Vb12/ Vitamin B 12 CAS 68-19-9 for Food Grade

• Transport Package: Alu Tin
• Specification: 1kg/tin
• Origin: China
• Production Capacity: 48kg/Month

Product Description

Product Description

Product Name:Cyanocobalamin(VB12)
CAS No. :68-19-9
EC No.: 200-680-0
MF:C₆₃H₈₈CoN₁₄O₁₄P
Spec: Ph.Eur.10.0/BP2020/In-house Standard
Packing: 1kg/tin
Quantity:48.0kg
Raw Material Source: Corn steep liquor
Method of production: Fermentation
Country of origin: China
Shelf life: 5 years
Packaging: 100g/alu tin or 1kg/alu tin. according to the requirements of client.

Description:
Vitamin B12, which is called VB12 for short, also known as cobalamin, and is one of the B vitamins, is a class of complex organic compounds containing cobalt Corrin class ,and contained trivalent cobalt in similar porphyrin Corrin plane at the center of the ring.It is the largest and most complex vitamin molecule that has been discovered. It is also the only vitamin with metal ion. 
 

 

Product Parameters

 

Test  Item	Specification
Appearance	Dark red crystals or dark red crystalline powder.
Identification A	UV:Absorption maxima at 278±1nm,361±1nm and 550±2nm.
	A361nm/A278nm:1.70 ~ 1.90 A361nm/A550nm:3.15 ~ 3.45
Identification B	TLC:The principal spot in the chromatogram obtained with the test solution is similar in position,colour and size to the principal spot in the chromatogram obtained with the reference solution.
Loss on drying	≤ 10.0%
Assay	97.0% ~ 102.0%
Related substances	Total impurities ≤ 3.0%
Acetone	≤ 5000ppm
The total aerobic microbial count	≤ 1000cfu/g
The total combined yeasts/mould count	≤100cfu/g

 

Packaging & Shipping

 

 

Function/Application

Function: 
1.For the enrichment of food products
2.For solid multivitamin and monovitamin preparations.
 

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Company Profile

Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.


Ningbo is a beautiful city and also an ancient harbour city. It is an important trading port and today with 1.2 billion tons of freight the biggest harbour all over the world. And only 2 hours drive to Shanghai city. Thanks to the big advantages of location, we have very good partners of logistic solution to eliminate all of customers supply chain inefficiencies for you.  

Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.

Certifications

 

 

 

Our Advantages

1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication