
API Pharmaceutical Chemical Grade Raw Materials CAS 910463-68-2 Semaglutide
Ascorbic acid (vitamin C) is used to prevent or treat low levels of vitamin C in people who do not get enough of the vitamin from their diets.
Description
We take technology as the core driver and persist in the pursuit of excellent service quality to provide accurate and reliable measurement solutions for each customer and become a reliable partner for customers to solve problems in the field of monohydrate, Caustic Soda, Polar bear brand Menthol ! Our company moves forward with honor and honors. We are committed to ethical business practices, treating our partners and employees with honesty and respect.
Product Parameter
Cyanocobalamin Pure
| Test Item | Specification |
| Appearance | Dark red crystal or dark red crystalline |
| Identification A | UV: Absorption maxima at 278±1nm, 361±1nm and 550±2nm. |
| A361nm/A278nm:1.70-1.90 | |
| A361nm/A550nm:3.15-3.40 | |
| 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 | ≤12.0% |
| Assay | 96.0%~102.0% |
| Residual substances | Tptal impurities ≤3.0% |
| Residual solvents | Acetone≤5000ppm |
| Total aerobic bacteria | ≤1000cfu/g |
| Molds、Yeasts | ≤100cfu/g |
Mecobalamin Pure
| Test Item | Specification |
| Appearance | Dark red crystal or dark red crystalline |
| Identification | UV: Compare the spectrum with the reference spectrum ,both spectra exhibit similar intensities of absorption at the same wavelengths |
| Cobalt:Meets JP requirement | |
| Clarity and color of solution | The solution is clear and red color |
| Assay | 98.5%-101.0% |
| Water | ≤11.5% |
| Related substances | Each area of the peaks other than mecobalamin is not more than 0.5% of the peak area of mecobalamin |
| The total area of the peaks other than mecobalamin is not more than 2.0% | |
| Acetone | ≤5000ppm |
| Total aerobic microbial amount | ≤1000cfu/g |
Other Spec.:Cyanocobalamin Feed grade 0.1%,1%Cyanocobalamin Food grade 1%,2%,5%
Product Detail
![]() | Cyanocobalamin CAS No.:68-19-9 EINECS No.:200-680-0 Place of Origin: China (Mainland) Grade Standard: Pharma grade, Feed Grade, Food Grade Brand Name: TNN Model Number: BP USP EP Purity:0.1% ,1%,2%,5%,99% |
| Mecobalamin CAS No.:13422-55-4 EINECS No.:236-535-3 Place of Origin: China (Mainland) Grade Standard: Pharma grade, Food Grade Brand Name: TNN Model Number: JP Purity:99% | ![]() |
Packing & Delivery
0.5kg/tin,1kg/tin
Application
1. Promote methyl transfer
2. Promote the development and maturation of red blood cells, make the body hematopoietic function in a normal state, and prevent pernicious anemia; Maintain nervous system health
3. In the form of coenzyme, it can increase the utilization of folic acid and promote the metabolism of carbohydrate, fat and protein
4. It can activate amino acids, promote the biosynthesis of nucleic acids and promote the synthesis of proteins. It plays an important role in the growth and development of infants
5. Metabolize fatty acids so that fat, carbohydrates and protein can be properly used by the body
6. Eliminate irritability, concentrate, enhance memory and sense of balance
7. It is an indispensable vitamin for the sound function of the nervous system and participates in the formation of a lipoprotein in the nervous tissue
First, improve the utilization rate of folic acid, synthesize methionine (synthesized by homocysteine) and choline together with folic acid, and synthesize cyanocobalamine in the process of producing purine and pyrimidine, such as methylcobalamine and coenzyme B12, which participate in the methylation process of many important compounds. When vitamin B12 is deficient, the activity of transferring methyl groups from methyltetrahydrofolate decreases, making folic acid an unusable form, leading to folic acid deficiency.
The second is to maintain the metabolism and function of nerve myelin. Lack of vitamin B12 can cause neurological disorders, spinal cord degeneration, and serious mental symptoms. Vitamin B12 deficiency can lead to peripheral neuritis. The early manifestations of vitamin B12 deficiency in children are abnormal mood, dull expression, slow response, and finally lead to anemia.
Third, promote the development and maturation of red blood cells. Methylmalonyl coenzyme A is converted into succinyl coenzyme A, which is involved in the tricarboxylic acid cycle. Succinyl coenzyme A is related to the synthesis of heme.
Fourth, vitamin B12 also participates in the synthesis of deoxynucleic acid (DNA), the metabolism of fat, carbohydrate and protein, and increases the synthesis of nucleic acid and protein.
We pay attention to the contract, keep the reputation, provide high-quality API Pharmaceutical Chemical Grade Raw Materials CAS 910463-68-2 Semaglutide and services, make friends all over the world, and seek the development of the enterprise. In a word, when you choose us, you choose a ideal life. Since the establishment of our company, after years of exploration and experience, our company has its own technology and services.
Hot Tags: tnn vitamin b12, China, suppliers, manufacturers, factory, customized, wholesale, cheap, discount, low price, free sample, Sucralose, STPP, citric acid monohydrate, Hot Sale 99 Purity Nano Magnesium Oxide, Glycerol monostearate GMS 90 powder, natural Gamma aminobutyric acid
[[ProKeywords]]







