Vitamin B12 1%, 98% HPLC

• Certification: QS, ISO, Fami-QS
• Shape: Powder
• Function: Improve Animal Health
• Type: Phosphate Additives
• Transport Package: 100g/Tin, 1000g/Tin, 500g/Tin
• Specification: Powder
• Trademark: POLIFAR
• Origin: China
• HS Code: 2936260000
• Production Capacity: 3000mts Monthly

Product Description

Polifar Supply 1% Purity Cyanocobalamin Vitamin b12 Powder Cas no 68-19-9 
Product Name: Vitamin B12 1%&98% HPLC
Appearance: Dark Red Crystal or crystaline
Main Content: Vitamin B12 99% cyanocobalamin
Function:
Vitamin B12 (cobalamin) is an important nutrient for animal health because of its role in metabolizing nucleic acids (e.g., DNA) and forming proteins from amino acids.  It also helps the body process fats and carbohydrates, and is used by the liver to make glucose.

Cobalamin interacts with folic acid in several interesting ways:

• Vitamin B12 modifies folic acid so that the cells can use it.
• The two vitamins work together to produce certain essential amino acids.
• Both vitamins play a role in manufacturing red blood cells.

CERTIFICATE OF ANALYSIS

Product Name	Vitamin B12	Batch No	201811003
Labelled assay	98%	Quantity	5.7kg
Manufacturing Date	2018-11-03	Expiry Date	2023-10-31
Analysis Date	2018-11-08	Report Date	2018-11-08
Test Method	Ph.Eur.9.0 BP2017 and in house standard

 

Item	Standards	Results	Test Methods
Appearance	Dark red crystal or dark red crystalline	Qualified	Monograph: 057 Visual method
Identification A	UV: Absorption maxing at361±1nm, 550±2nm.	Qualified	Ph. Eur. Monograph/Ph. Eur<2.2.25>
	A361nm/A278nm; 1.70-1.90	1.87
	A361NM/A550nm; 3.15-3.40	3.27
Identification B	TLC: The principal spot in the chromatogram obtained with the test solution is similar in position, color and size to the principal spot in the chromatogram obtained with the reference solution.	Qualified	Ph. Eur. Monograph/Ph. Eur<2.2.27>
Assay	96.0%-102.0%	98.4%	Ph. Eur. Monograph
Loss On Drying	≤12.0%	2.0%	Ph. Eur. Monograph/Ph. Eur<2.2.32>
Related substances	Total impurities≤3.0%	2.4%	Ph. Eur. Monograph/ Ph. Eur<2.2.29>(HPLC)
Residual solvents	Acetone≤5000ppm	No found	In house/(GC)