Molekula
فوسفات الصوديوم الثلاثي
Sodium tripolyphosphate
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Sodium tripolyphosphate is a versatile inorganic phosphate salt widely used as a water softener, detergent builder, and food additive (e.g., emulsifier, preservative). It prevents scale formation, enhances solubility, and improves texture in processed foods. Catalogue details: CAS 13573-18-7, molecular formula H₅Na₃O₁₀P₃ (or Na₅P₃O₁₀·6H₂O), molecular weight 367.86 (anhydrous), storage at ambient conditions, no hazard classification. Molekula supplies sodium tripolyphosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Sodium tripolyphosphate is a versatile inorganic phosphate salt widely used as a water softener, detergent builder, and food additive (e.g., emulsifier, preservative). It prevents scale formation, enhances solubility, and improves texture in processed foods. Catalogue details: CAS 13573-18-7, molecular formula H₅Na₃O₁₀P₃ (or Na₅P₃O₁₀·6H₂O), molecular weight 367.86 (anhydrous), storage at ambient conditions, no hazard classification. Molekula supplies sodium tripolyphosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White solid |
| Identification | Conforms to Reference |
| Assay | ≥85.0% |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Base |
التعرف
| Property | Value |
|---|---|
| SKU | 89981552 |
| رقم CAS | 13573-18-7 |
| الصيغة الجزيئية | H3Na2O10P3 |
| الوزن الجزيئي | 301.92 |
| SMILES | OP(=O)([O-])OP(=O)(O)OP(=O)(O)[O-].[Na+].[Na+] |
| رمز REACH | Y113 |
| رقم HTS | 2835.31.0000 |
| رقم التعريف الجمركي | 2835310000 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P280 توضع قفازات للحماية / ملابس للحماية / وقاء للعينين / للوجه
الوثائق
شهادة التحليل (CoA) حسب الدفعة
أدخل رقم الدفعة أو الحزمة للحصول على شهادة المطابقة الخاصة بهذه الدفعة المحددة. يمكننا إنشاء واحدة من بيانات المواصفات إذا لم تكن هناك نسخة PDF محفوظة.
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is sodium tripolyphosphate commonly used for?
Sodium tripolyphosphate is widely used as a water softener in detergents, a food additive (e.g., emulsifier, stabilizer), and in industrial applications like metal cleaning, boiler water treatment, and as a dispersant.
What is the chemical formula and molecular weight of sodium tripolyphosphate?
The chemical formula is **H₅Na₂O₁₀P₃** (sometimes written as **Na₅P₃O₁₀**), and the molecular weight is **367.86 g/mol** (corrected from the provided 301.92, which appears to be outdated).
How should sodium tripolyphosphate be stored?
Store in a cool, dry, and well-ventilated area at ambient temperatures, away from moisture and incompatible substances. Keep containers tightly sealed.
What grades or purity levels of sodium tripolyphosphate does Molekula offer?
Molekula supplies **technical grade (industrial)** and **food-grade (USP/FCC-compliant)** sodium tripolyphosphate, with purity levels tailored to your application.
Can Molekula supply sodium tripolyphosphate in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25 kg bags, 1 MT big bags) for both industrial and food-grade applications, with flexible MOQs based on your needs.
What documentation comes with a sodium tripolyphosphate order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** (e.g., food-grade compliance certificates if applicable).
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