Vitamin B12(Cyanocobalamin) CAS 68-19-9/13408-78-1
Assay: 98%
Appearance: ?Dark red crystal or crystalline powder
Package: 1kg/Aluminum can
Capability: 350MT per year
Sample: Available
related documents:
COA of Vitamin B12 (Cyanocobalamin)
Request for product documents
发送询盘
Description
Vitamin B12 Quick Details
Chemical Name: Vitamin B12; Cyanocobalamin
CAS No: 68-19-9/13408-78-1
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.37
Molecular Structure:
Appearance: Dark red crystal or crystalline powder
Typical Properties
Item
Specifications
Dark?? red?? crystalline?? or?? crystalline
Characters
powder
Identification
Absorbance A367/A547-559
3.15-3.45
Absorbance A367/A278
1.70-1.90
Chemical Identification
positive
TLC
Should comply with the regulations
Assay
97.0%-102.0%
Loss on drying
??10.0%
Related substances
??3.0%
Residual solvent
acclone
??5000ppm
ethanol
??5000ppm
Microbial limit
Total bacteria count
??1000cfu/g
Mould and yeasts
??100cfu/g
Usage
(1)Mainly used to treat various VB12 deficiency
(2)VB12 can promote the growth and development of poultry, and livestock, especially young birds and young animals, and improve the utilization of feed protein so that it can be used as a feed additive.
(3)VB12 is compounded with other substances for cosmetics; in the food industry, VB12 can be used as a coloring agent for foods such as ham, sausage, ice cream, and fish sauce.
Packaging and Shipping:
Packing: 1kg/Aluminum can
Delivery: Sea or air or express
Storage
A cool, ventilated, dry place
| 5 |
|
0 |
| 4 |
|
0 |
| 3 |
|
0 |
| 2 |
|
0 |
| 1 |
|
0 |
- 2
- 2-diallylpent-4-en-1-amine
- 4
- 95-16-9
- Ammonium sulfamate
- Benzothiazole
- cas:67889-00-3ح2
- cas:83524-75-8 | pigment black 32
- cas:928836-00-4 | 2
- cas:932745-70-5 | 4
- Chemical Minerals
- Coconut diethanolamide
- Daily Chemicals
- discount
- for sale
- General pvc resin
- hexyl D-glucoside
- in stock
- Lauramidopropyl betaine
- LAURIC ACID MONOETHANOLAMIDE
- Petroleum Additives
- Plasticiser
- Ploymers
- price
- PVC
- quotation
- Raw Materal
- Remove term: Petroleum Additives Petroleum Additive
- SODIUM ETHYL 2-SULFOLAURATE
Related Products
Chemical Name: Choline salicylate
CAS No.: 2016-36-6
Molecular Formula: C12H19NO4
Molecular Weight: 241.28
Appearance: Red-Brown Crystal
Chemical Name: Ammonium Iron(II) Sulfate
Synonyms: Diammonium iron bis(sulphate); iron (ii) ammonium sulfate
CAS No.: 10045-89-3
Molecular Formula: FeH5NO4S
Molecular Weight: 170.95
Chemical Name: STODDARD SOLVENT
CAS No.: 64742-88-7
Appearance: Colorless or Light Yellow Liquid
Chemical Name: Quercetin-3-O-sophoroside
CAS No.: 18609-17-1
Molecular Formula: C27H30O17
Molecular Weight: 626.52
Hydrolyzed keratin is originated from wool and is a light yellow to brownish-yellow clear fluid with a particular smell. It needs to undertake unique organic treatment to come to be brief peptides prior to it can be naturally used. Treated keratin is an acknowledged prospective resource of high-quality healthy protein with high nutritional value and secure quality.
It is a keratin hydrolysate derived from acid, enzyme and other hydrolysis methods, and has been used in feed and food industry, pharmacy, fertilizer, pesticide, environmental protection, leather industry, cosmetics and many other fields. Specifically, the material can be blended with polyamide 6 to prepare nanofibers for adsorbing chromium (VI). In addition, the compound can be used as an effective ingredient in the manufacture of shampoo, shower gel and shower gel. In addition, the chemical can be used as an effective ingredient in the production of deodorization compositions. In addition, the substance has been proven to be useful as a hair styling agent.
Product name:Cyclopentane
Purity:96%
Appearance:White powder
Package:25kg/bag
Sample:Available
Product name:HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE
Purity:99%
Appearance:Light Yellow Powder
Package:Customized according to customer needs.
Sample:Available
Chemical Name: N-Acetyl-D-mannosamine
Cas: 7772-94-3
MF: C8H15NO6
MW: 221.21
Appearance: White to off-white powder
Copper acetate peptide, also known as blue copper peptide. Copper peptide, also known as tripeptide in Chinese; Glycyl-L-histomyl-L-lysine. Peptide is a small molecule protein composed of amino acids, which are more easily absorbed by the skin and have more significant effects. It was first isolated from human plasma in 1973 and was discovered to have wound repair function in 1985. In 1999, researchers believed that copper peptide and its copper repair products can serve as activators of tissue remodeling, and it is also a signaling peptide, Promote the degradation of a large amount of collagen aggregates outside scars, the synthesis of normal collagen in the skin, the generation of elastin, proteoglycans, and glucosamine glycans, the growth rate and migration of different cell types, anti-inflammatory, and antioxidant responses.
Chemical Name: Arabic gum
CAS No.: 9000-01-5
Appearance: powder
Polyglutamic acid (y-PGA), also known as natto gum, is a high molecular peptide polymer synthesized from several glutamic acid monomers through microbial fermentation. It is rich in glutamic acid, glucose, protein and minerals. , vitamins and other biologically active substances.
Polyglutamic acid (??-PGA) is a sticky substance that was first discovered in ??Natto??. It is currently widely used in agricultural production and is called a new biostimulant. It is fully water-soluble, biodegradable, edible, and non-toxic. It is a biopolymer produced by microbial fermentation.
Chemical Name: beta-NADH disodium salt
Other name: beta-Nicotinamide adenine dinucleotide disodium salt
CAS No.: 606-68-8
Molecular Fomula: C21H30N7NaO14P2
Molecular weight:?689.44
Appearance:?white to light yellow powder
Assay: 95%min


Reviews
There are no reviews yet.