مكون من الأحماض الأمينية
L-Methionine Supplier | Bulk L-Methionine Powder
L-Methionine is a sulfur-containing essential amino acid supplied as white crystals or crystalline powder for nutritional, food and pharmaceutical applications.
Product Information
L-Methionine at a Glance
Core chemical and product identification information.
Product Overview
ما هو L-ميثيونين؟
L-Methionine is the L-form of methionine and an essential sulfur-containing amino acid.
L-Methionine as an Ingredient
L-Methionine is used as an amino acid ingredient in nutritional formulations, food applications and pharmaceutical formulations. Product selection depends on the required ingredient identity, applicable standard and analytical specification.
Crystalline Powder
The product is supplied in crystalline form. The specified appearance is white crystals or crystalline powder, providing a defined dry ingredient format for formulation and processing.
Product Batch
L-Methionine Batch Information
المواصفات الفنية
L-Methionine Specification & COA Results
Analytical requirements and corresponding batch results.
| Test Item | المواصفات | Result |
|---|---|---|
| Chemical & Physical Properties | ||
| المظهر | White crystals or crystalline powder | يتوافق مع |
| تحديد الهوية | Infrared Absorption | يتوافق مع |
| تناوب محدد | +22.4° to +24.7° | +23.8° |
| الرقم الهيدروجيني | 5.6 to 6.1 | 5.80 |
| الخسارة عند التجفيف | Not more than 0.30% | 0.10% |
| البقايا عند الاشتعال | Not more than 0.40% | 0.04% |
| Inorganic Components | ||
| كلوريد | Not more than 0.05% | يتوافق مع |
| كبريتات | Not more than 0.03% | يتوافق مع |
| حديد | Not more than 30 ppm | يتوافق مع |
| المعادن الثقيلة | Not more than 15 ppm | يتوافق مع |
| Impurities & Assay | ||
| Individual Impurity | Not more than 0.5% | يتوافق مع |
| Total Impurities | Not more than 2.0% | يتوافق مع |
| التحليل | 98.5% to 101.5% | 99.3% |
Product Focus
Why Choose L-Methionine?
L-Methionine is supplied as a defined amino acid ingredient for nutritional, food and pharmaceutical applications, with product specifications available for quality and formulation review.
تحديد هوية المكونات
Our product is ل-ميثيونين, identified by CAS No. 63-68-3 and supplied in white crystals or crystalline powder form.
Specification & Quality
Product qualification can be supported with batch-level analytical data, applicable product standards and a Certificate of Analysis.
Application Areas
L-Methionine Applications
Application requirements determine the appropriate specification and product standard.
المكملات الغذائية
Used as an amino acid ingredient in nutritional products, amino acid formulas, capsules, tablets and powder formulations.
Food Applications
Used in food applications where L-Methionine is selected as a nutritional ingredient or for specified food-related functions.
Pharmaceutical Applications
Used in pharmaceutical formulations where the required ingredient identity and applicable quality standard are specified.
Amino Acid Formulas
Included in amino acid combinations where L-Methionine is specified as part of the finished formulation.
اختيار المنتج
How to Select L-Methionine Powder
Start with the required product identity and standard, then confirm the specification and packaging requirements.
Key Selection Points
A suitable L-Methionine product should match the requirements of the finished formulation and the quality specification used for ingredient qualification.
Product Documentation
Product documentation supports ingredient qualification and specification review.
Product Documentation
L-Methionine Documentation
Product information for specification review and ingredient qualification.
Certificate of Analysis
Batch-level analytical information covering identity, physical properties, inorganic components, impurities and assay.
Product Specification
Defined analytical requirements for evaluating L-Methionine against the required product standard.
Quality Information
Product quality is assessed through chemical identification, specific rotation, assay and specified impurity controls.
التعبئة والتغليف
25 KG / Drum
The product is packed in a drum with a 2-tier polyethylene bag as the inner packaging.
التخزين
ظروف التخزين
- Keep the container dry and tightly closed.
- Keep in a cool, well-ventilated place.
- Keep away from heat and oxidizing agents.
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