مكون من الأحماض الأمينية
مسحوق هيدروكلوريد L-سيستين
L-Cysteine hydrochloride powder in anhydrous and monohydrate forms for food, nutrition and amino acid formulations. Review the material form and specification that match your application.
نماذج المنتجات
Anhydrous or Monohydrate L-Cysteine Hydrochloride
L-Cysteine HCl is available in two distinct forms. Select the form specified for your formulation and review the corresponding specification and COA before ordering.
هيدروكلوريد L-سيستين اللامائي
Anhydrous L-Cysteine HCl has CAS 52-89-1. The AJI92 specification and representative batch results shown below apply only to this form.
هيدروكلوريد إل-سيستين أحادي الهيدرات
L-Cysteine HCl monohydrate has CAS 7048-04-6 and includes one molecule of water in its chemical formula. Review the monohydrate specification and applicable COA separately.
المواصفات الفنية
Anhydrous L-Cysteine HCl Specification & Batch Results
The following AJI92 specification and results apply to anhydrous L-Cysteine hydrochloride batch CP1320120201. Monohydrate specifications are not represented in this table.
| Test Item | Test Standard | Test Result |
|---|---|---|
| المظهر | White crystals or crystalline powder | مؤهل |
| Specific rotation [α]²⁰ᴰ | +5.6° to +8.9° | +6.0° |
| State of solution (Transmittance) | Clear and colorless; not less than 98.0% | 99.02% |
| Heavy metals (Pb) | Not more than 15 ppm | <15 ppm |
| البقايا عند الاشتعال | Not more than 0.1% | 0.05% |
| Iron (Fe) | Not more than 15 ppm | <15 ppm |
| الخسارة عند التجفيف | Not more than 1.0% | 0.28% |
| Other amino acids | Chromatographically | مؤهل |
| Arsenic (As₂O₃) | Not more than 1 ppm | <1 ppm |
| التحليل | 98.0 to 102.0% | 99.7% |
| الرقم الهيدروجيني | 1.5 to 2.0 | 1.7 |
التطبيقات
L-Cysteine Hydrochloride Applications
L-Cysteine hydrochloride is used across food, flavor, nutrition and amino acid formulations, with the material form and quality specification selected for the intended process.
Food & Bakery
Used in food ingredient projects involving dough processing and flour treatment, subject to the specification required for the finished application.
Flavor Ingredients
Used as an ingredient in reaction-flavor and savory flavor formulations where L-Cysteine HCl is specified for the process.
Dietary Supplement Formulas
Suitable for capsule, tablet and nutrition powder formulations that specify L-Cysteine HCl as an amino acid ingredient.
Amino Acid Premixes
Applicable to multi-ingredient amino acid blends and nutrition premixes using the L-Cysteine HCl form defined by the formulation.
Packaging & Handling
Bulk Packaging & Storage
Bulk material is typically packed in 25 kg drums and should be protected from moisture during storage and handling.
Packaging Options
Typical bulk packaging is 25 kg per drum. Confirm the pack configuration for the selected anhydrous or monohydrate material.
- Confirm the material form and pack configuration on the quotation.
- Keep batch identification with incoming material records.
Storage & Handling
Keep the material tightly closed in a cool, dry place, protected from moisture, heat and direct sunlight. Follow the handling instructions for the supplied material.
- Keep opened packaging sealed between uses.
- Protect the material from moisture, heat and direct sunlight.
الإمدادات التجارية
Bulk L-Cysteine Hydrochloride Supply
Gensei supplies L cysteine hydrochloride for commercial ingredient requirements. The offered material can be reviewed by form, specification, batch documentation and packaging before order confirmation.
Material Qualification
Identify whether your formulation requires anhydrous or monohydrate L-Cysteine HCl, then review the applicable specification and batch COA for that form.
Order Requirements
Share the required quantity, destination and any project-specific quality requirements when requesting current pricing and supply information.
الوثائق
Quality & Technical Documents
COA, product specification and safety data support material review for the selected L-Cysteine HCl form.
Certificate of Analysis
Request the COA for the offered batch, matched to the selected form. Keep it with your incoming material and supplier approval records.
Product Specification
Review the applicable specification against your customer requirements. Send any additional test limits or assay-basis requirements for confirmation.
Safety Data
Request the SDS for handling and warehousing guidance. Identify any other declarations required for your destination or approval process.
Request a Quote for L-Cysteine Hydrochloride
Tell us which L-Cysteine HCl form you need and the commercial requirements for your project.
Material Form
Anhydrous or monohydrate L-Cysteine HCl.
كمية الطلب
Share the quantity required for evaluation or commercial supply.
التطبيق
Food, flavor, nutrition, premix or another formulation context.
الوجهة
Include the receiving country or market and any documentation needs.