Description
Vitamin B121. Cynocobalamin[Standard] CP2010, EP7.0, USP34, BP2012, JPXVI
[Packing]50g/tin 100g/tin 500g/tin 1000g/tin 5000g/tin
[Descripiton] Crimson crystals or crystalline powder, flavorless and tasteless. Gradually hygroscopicity. Easily decomposed when exposed to light. Slightly soluble in water or ethanol. Insoluble in acetone, chloroform and ether.
[Function] Mealoblastic anemia, malnutrition, psothemorrhagic anemia, neuralgia and disturbance.
[Shelf life] 5 years
Specification:
| Product Name: | Vitamin B12 (Cyanocobalamin) |
| CAS No.: | 68-19-9 | Quantity | 18kg |
| Rep Date | Dec. 27.2013 | Batch NO. | 20131227 |
| MFG. Date | Dec. 27.2013 | Expiry Date | Dec. 26.2018 |
| Item | Specifications | Results |
| Description | Dark red crystalline powder, Have no smelly and tasteless, Hygroscopicity | Dark red crystalline powder, Have no smelly and tasteless, Hygroscopicity |
| Ratio Absorbances | A361nm/A278nm:1.70~1.90
A361nm/A550nm:3.15~3.40 | 1.85
3.27 |
| Pseudo Cyanocobalamin | Complies | Complies |
| Loss on drying | ≤12.0% | 2.4% |
| Assay on dried | 96.0~100.5% | 98.9% |
| Bacteria | ≤1000cfu/g | 20cfu/g |
| Mould & Yeasts | ≤100cfu/g | No found |
| E.Coli | Not found | Not found |
| Limit of residual solvents | Acetone≤0.5% | 0.07% |
| Conclusion | The results conforms with USP34 standards |
2. Mecobalamin[Standard]JPXVI, YBH01952005
[Packing]50g/ tin 100g/ tin 500g/ tin 1000g/ tin 5000g/ tin
[Descripiton] Dark red crystals or crystalline powder; Slightly soluble in water or ethanol, and practially insoluble in acetonitrile; Affectde by light.
[Precaution] Peripheral neuropathies(diabetic and alcoholic neuropathy, drug induced neuropathy, lumbago, intrecostal neuralgia and diabetic retinopathy, entrapment neurophty and other neuropathies).
[Shelf life] 36 months
Specification of JP17
| Items | Specification | Results |
| Appearance | dark red crystals or crystalline powder | dark red crystalline powder |
| Identification | 1)UV: Compare the spectrum with the reference spectrum, both spectra exhibit similar intensities of absorption at the same wavelengths. | complies |
| | 2)Chemical: meets JP requirments | complies |
| Clarity and colour of solution | solution is clear and red color | complies |
| Solubility | sparingly soluble in water, slightly soluble in ethanol and practically insoluble in acetonitrile | complies |
| Related substances | Each area of the peaks other than mecobalamin ≤0.5% | 0.4% |
| | Total area of the peaks other than mecobalamin ≤2.0% | 0.8% |
| Water | ≤11.5% | 6.0% |
| Assay | ≥98.5% | 98.9% |
| Residual solvent Acetone | ≤5000ppm | 260ppm |
| Total plate count | ≤1000cfu/g | 60cfu/g |
| Yeast & molds | ≤100cfu/g | no found |
3. Hydroxocobalamin[Standard]USP34
[Packing]50g/tin 100g/tin 500g/tin 1000g/tin 5000g/tin
[Shelf life] 24 months
Hydroxocobalamine Acetate
[Standard]EP7.0
[Packing]50g/tin 100g/tin 500g/tin 1000g/tin 5000g/tin
[Shelf life] 24 months
Hydroxocobalamin Chloride
[Standard]EP7.0
[Packing]50g/tin 100g/tin 500g/tin 1000g/tin
[Shelf life] 24 months
Hydroxocobalamin Sulfate
[Standard]EP7.0
[Packing]50g/tin 100g/tin 500g/tin 1000g/tin
[Shelf life] 24 months
4. Cobamamide[Standard] CP2010
[Packing] 50g/tin 100g/tin 500g/ tin 1000g/ tin
[Descripiton] Crimson crystals or crystalline powder, flavorless and tasteless, strong hygroscopi city. Easily decomposed when exposed to light. Easily soluble in weater, insoluble in ethanol. Hardly soluble in acetone, ether and chloroform.
[Function] 1. Hight activity in the form of coenzyme. Ordinary VB12 has to be transformd by liver before digested and utilized. While this product has high
[Shelf life] 3 years
5. Vitamin B12 Food Additive[Specification] 1%, 2%, 5%
[Character] Pale red powder, hygroscopic
[Carrier] Corn starch, Mannitol, Lactose, Di-calcium Phosphate
[Standard] Corporation Standard & Export Standard
[Packing] 1kg alu foil bag, 20kg carton, 25kg drum
[Shelf life] 2 years
6. Vitamin B12 Feed Additive[Specification] 1%, 0.1%, 5%, 10%
[Character] Pale red powder, hygroscopic
[Carrier] Corn starch, Mannitol, Lactose, Di-calcium Phosphate
[Standard] GB/T9841-2006
[Packing] 1kg alu foil bag, 20kg carton, 25kg drum
[Precaution]
1)Growth retardation, low transformed efficiency of feed. Pellagra, infectious dermatitis, poor fledging.
2)It can adjust nervous system, inprove hematopoietic function of the boby, treat anemia and protect the liver.
3)It is effective to treat fatty liver, hepatic necrosis, and especially effective to hepatic damage due to long-term use of antibiotics.
4)Low rate of incubation, high rate of dead embryos. Breeding difficulty of sows, disturbance in the growth of hind legs of piglets. It can meet the need for VB12 of fish and shrimp, prevent from deficiency in VB12 and from irritability, improve immunocompetence, facilitate the transformation of nutrient in feed, and im-prove growth rate, survival rate and reproduction rate.
7. Vitamin B12 Water-soluble Feed Additive[Specification] 1%, 5%, 10%
[Character] Pale red powder, soluble in water
[Carrier] Mannitol, Lactose
[Standard] GB/T9841-2006
[Packing] 1kg alu foil bag, 20kg carton, 25kg drum
[Precaution]
It is able to take part in the metabolism of one-charcoal- gene, to facilitate hematopoiesis, to treat pernicious
Anemia, to facilitate the growth of young poultry, and can be used as nutritious feed additive for livestock and
Poultry.
[Shelf life] 2 years
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To get more information, just feel free to contact with us. Thanks.
Mr. Liu
Qingdao Fraken International Trading Co., Ltd
Address: RM1005 post mansion yan'an three road, Qingdao, China
Tel: 0086 532 83899718
Fax: 0086 532 83623236
Web: http://fraken.en.made-in-china.com/
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