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CAS 348-67-4 Feed additives d-methionine 99% d-methionine powder d-methionine



| CAS No. | 348-67-4 |
| M.F. | C5H11NO2S |
| Product Name | d-methionine |
| Appearance | white powder |
| Specification | 99% |
| Storage | Cool Dry Place |
| Shelf time | 2 years |
| MOQ | 1KG |
| Function | feed additive |

D-methionine is a chemical substance with the molecular formula C5H11NO2S. Mainly used as biochemical reagents. It is a white powder amino acid.
Features:
1. Character: white powder
2. Melting point (ºC): 273-275
3. Specific rotation (º): -24
4. Solubility: soluble in water; dilute acid and alkali, very slightly soluble in alcohol, insoluble in ether.

D-Methionine is mainly used as a biochemical reagent.
D-methionine is used as a feed additive.


| ANALYSIS | SPECIFICATION | RESULTS |
| Appearance | White powder | Complies |
| Odor | Characteristic | Complies |
| Tasted | Characteristic | Complies |
| Assay | 99% | Complies |
| Sieve Analysis | 100% pass 80 mesh | Complies |
| Loss on Drying | 5% Max. | 1.02% |
| Sulphated Ash | 5% Max. | 1.30% |
| Extract Solvent | Ethanol & Water | Complies |
| Heavy Metal | 5ppm Max | Complies |
| As | 2ppm Max | Complies |
| Residual Solvents | 0.05% Max. | Negative |
| Microbiology | ||
| Total Plate Count | 1000/g Max | Complies |
| Yeast & Mold | 100/g Max | Complies |
| E.Coli | Negative | Complies |
| Salmonella | Negative | Complies |




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1.Any inquiries will be replied with in 12 hours.
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3.Strictly on selecting raw meterials.
4.Reasonable & competitive price ,fast lead time.
5.Sample order in stock and one week for bulk production.
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Packaging Details:
25kgs packaging Fiber drum outside and plastic bag inside
1-25kgs packaging aluminium bag outside and double plastic bag inside
Delivery Date: within about 3 days when get the payment.
Shipping :
We have Professional shipping agent, based on customers ' demand for transport
1-25kgs : by express :FEDEX, DHL, EMS, UPS, TNT ect.
Bulk orders: by SEA and by AIR


Q1. What's the MOQ?
A: MOQ is the minimum sales quantity of the product. Because each product has different prices and different packaging methods, there will be differences. Please consult the relevant professional sales manager for details.
Q2. What's the shipping time?
A: Usually the products we sell have enough stock to deliver the goods in a short time
Q3. What transportation methods does our company have?
A: Our company cooperates with DHL and fedex, as well as airlines and shipping companies. There are also some more efficient transportation methods, such as dedicated transportation lines.
Q4. Can you supply the free sample?
A: Generally, we will provide samples for customer testing to ensure that the quality of our products meets customer requirements.
Q5.Does our company support third-party testing?
A: Our company has long-term cooperation with well-known third-party testing agencies and can provide third-party testing services.
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