Molekula
حمض الألكويك الصوديوم 1000 PI
Alginic acid sodium salt 1000 PI
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Alginic acid sodium salt, also called sodium alginate, is a water-soluble polysaccharide derived from brown seaweed, widely used as a thickening, stabilizing, and gelling agent in food, pharmaceuticals, and textile industries. It forms viscous solutions and gels in the presence of calcium ions, making it ideal for applications like food emulsions, drug encapsulation, and printing inks. This product has a CAS number of 9005-38-3, with the molecular formula C5H5(OH)4O(COO)Na and a molecular weight of 216.12. It is non-hazardous, requiring no special signal word, and can be stored at ambient conditions. Molekula supplies Alginic acid sodium salt 1000 PI from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Alginic acid sodium salt, also called sodium alginate, is a water-soluble polysaccharide derived from brown seaweed, widely used as a thickening, stabilizing, and gelling agent in food, pharmaceuticals, and textile industries. It forms viscous solutions and gels in the presence of calcium ions, making it ideal for applications like food emulsions, drug encapsulation, and printing inks. This product has a CAS number of 9005-38-3, with the molecular formula C5H5(OH)4O(COO)Na and a molecular weight of 216.12. It is non-hazardous, requiring no special signal word, and can be stored at ambient conditions. Molekula supplies Alginic acid sodium salt 1000 PI from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Viscosity | 1000 mPa.s |
| pH | 6.0 - 8.0 |
| Moisture | ≤15.0 |
| Insoluble matter in water | ≤0.6 |
| Transparency | Conforms |
| Lead (Pb) | ≤4 mg/kg |
| Arsenic (As) | ≤2 |
| Description | Milky white to light yellow powder |
| Size mesh | 80 |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 90024298 |
| رقم CAS | 9005-38-3 |
| الصيغة الجزيئية | C5H5(OH)4O(COO)Na |
| الوزن الجزيئي | 216.12 |
| SMILES | C1(C(C(OC(C1O)O)C(=O)[O-])O)O.[Na+] |
| رمز REACH | Y113 |
| مُدرَج وفق TSCA | نعم |
| رقم HTS | 3913100000 |
| رقم التعريف الجمركي | 3913100090 |
السلامة ونظام التصنيف والتحذير العالمي
بيانات الخطر
- USH01 قد تشكل تركيزات غبار قابل للاشتعال في الهواء
إقرارات احترازية
- P264 تغسل ... جيداً بعد المناولة
- P280 توضع قفازات للحماية / ملابس للحماية / وقاء للعينين / للوجه
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ English, French, German, Italian, Portuguese, Russian, Spanish.
شهادة التحليل (CoA) حسب الدفعة
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مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is sodium alginate (alginic acid sodium salt) used for?
Sodium alginate is commonly used as a thickening, stabilizing, and gelling agent in food (e.g., desserts, dairy products), pharmaceuticals (e.g., drug encapsulation), and industrial applications like adhesives and paper coatings.
What is the chemical formula and molecular weight of sodium alginate?
The chemical formula is **C₅H₅(OH)₄O(COO)Na** and the molecular weight is **216.12 g/mol** (repeating unit).
How should sodium alginate be stored?
Store in a cool, dry place at **ambient temperature**, protected from moisture and contamination. Avoid exposure to strong oxidizing agents.
What grades of sodium alginate does Molekula supply?
Molekula supplies **Food Grade (1000 PI)** sodium alginate, meeting regulatory standards for food and pharmaceutical applications.
Can Molekula supply sodium alginate in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., 25kg bags, 50kg drums) for sodium alginate to accommodate large-scale production needs.
What documentation is provided with a sodium alginate order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** to ensure compliance and traceability.
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