Molekula
حمض الهيالورونيك
Hyaluronic acid
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Hyaluronic acid is a naturally occurring glycosaminoglycan found in the extracellular matrix, widely used in skincare for hydration, wound healing, and anti-aging formulations due to its ability to retain moisture and promote tissue repair. It is also utilized in medical applications like joint lubrication and ophthalmic surgery. This high-molecular-weight biopolymer has a CAS number of 9004-61-9 and the molecular formula (C14H21NaNO11)n. It requires cold storage at -15 to -20°C but carries no signal word for hazard classification. Molekula supplies hyaluronic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Hyaluronic acid is a naturally occurring glycosaminoglycan found in the extracellular matrix, widely used in skincare for hydration, wound healing, and anti-aging formulations due to its ability to retain moisture and promote tissue repair. It is also utilized in medical applications like joint lubrication and ophthalmic surgery. This high-molecular-weight biopolymer has a CAS number of 9004-61-9 and the molecular formula (C14H21NaNO11)n. It requires cold storage at -15 to -20°C but carries no signal word for hazard classification. Molekula supplies hyaluronic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White powder |
| Heavy metals | ≤ 20ppm |
| pH | 6.0 - 7.5 |
| Loss on Drying | ≤ 10% |
| Protein | ≤ 0.1% |
| Hyaluronic Acid | ≥ 95% |
| Glucuronic acid | ≥ 43% |
| Solution transmittance | 99.0% |
| Bacterial counts | ≤ 100cfu/g |
| Chloro pseudomonas | Negative |
| Mould & Yeast | ≤ 100cfu/g |
| Staphlyococcus Aureus | Negative |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | -15 to -20 °C |
| الحموضة | Acid |
التعرف
| Property | Value |
|---|---|
| SKU | 90005630 |
| رقم CAS | 9004-61-9 |
| الصيغة الجزيئية | (C14H21NaNO11)n |
| الوزن الجزيئي | N/A |
| SMILES | N/A |
| رمز REACH | Y113 |
| مُدرَج وفق TSCA | نعم |
| رقم HTS | 3913905000 |
| رقم التعريف الجمركي | 3913900099 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P280 توضع قفازات للحماية / ملابس للحماية / وقاء للعينين / للوجه
الوثائق
أوراق بيانات السلامة (SDS)
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شهادة التحليل (CoA) حسب الدفعة
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مرادفات
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الأسئلة الشائعة
What is hyaluronic acid commonly used for?
Hyaluronic acid is widely used in skincare for hydration, anti-aging treatments, and wound healing due to its moisture-retaining properties. It’s also utilized in medical applications like joint lubrication and ophthalmic surgeries.
What is the chemical formula and molecular weight of hyaluronic acid?
The chemical formula is **(C₁₄H₂₁NaNO₁₁)ₙ**, but the exact molecular weight (MW) varies depending on the polymer chain length, as it is a polysaccharide.
How should hyaluronic acid be stored?
Store at **-15 to -20°C** to preserve stability and prevent degradation. Avoid exposure to heat or light.
What grades or purity levels of hyaluronic acid does Molekula supply?
Molekula supplies **pharmaceutical-grade and cosmetic-grade hyaluronic acid**, with varying molecular weights and purity levels depending on the application.
Can Molekula supply hyaluronic acid in bulk quantities?
Yes, Molekula offers **bulk packaging options** for hyaluronic acid, with flexible quantities tailored to customer needs.
What documentation comes with a hyaluronic acid order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability and compliance.
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