Molekula
فوسفات الصوديوم الأحادي بدون ماء
Sodium phosphate monobasic anhydrous
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Sodium phosphate monobasic anhydrous (NaH₂PO₄) is a white, crystalline inorganic salt primarily used as a buffering agent, pH regulator, and nutrient source in pharmaceuticals, food processing, and laboratory applications. It also functions as a chelating agent and water softener in industrial processes. This chemical has a CAS number of 7558-80-7, a molecular weight of 119.98 g/mol, and is stable under ambient storage conditions. It carries no signal word under standard classification. Molekula supplies sodium phosphate monobasic anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Sodium phosphate monobasic anhydrous (NaH₂PO₄) is a white, crystalline inorganic salt primarily used as a buffering agent, pH regulator, and nutrient source in pharmaceuticals, food processing, and laboratory applications. It also functions as a chelating agent and water softener in industrial processes. This chemical has a CAS number of 7558-80-7, a molecular weight of 119.98 g/mol, and is stable under ambient storage conditions. It carries no signal word under standard classification. Molekula supplies sodium phosphate monobasic anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White to off white crystalline powder |
| Heavy metals | ≤ 10.0mg/kg |
| pH | 4.1 - 4.7 (10g/l aq.) |
| Loss on Drying | ≤ 2.0% |
| Assay | 98.0 - 103.0% |
| Water insoluble matter | ≤ 0.2% |
| Lead (Pb) | ≤ 4.0mg/kg |
| Arsenic (As) | ≤ 3.0mg/kg |
| Fluoride (F-) | ≤ 30mg/kg |
| For research use only, not for human use | research use only, not for human use |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Acid |
التعرف
| Property | Value |
|---|---|
| SKU | 48590044 |
| رقم CAS | 7558-80-7 |
| الصيغة الجزيئية | NaH2PO4 |
| الوزن الجزيئي | 119.98 |
| SMILES | OP(=O)(O)[O-].[Na+] |
| رمز REACH | Y110 |
| مُدرَج وفق TSCA | نعم |
| رقم HTS | 2835.22.00.00 |
| رقم التعريف الجمركي | 2835293000 |
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 sodium phosphate monobasic anhydrous commonly used for?
It is primarily used as a buffering agent in pharmaceuticals, food preservation (e.g., acidulant/leavening agent), and laboratory applications like pH adjustment in biological buffers.
What is the chemical formula and molecular weight of sodium phosphate monobasic anhydrous?
The formula is **NaH₂PO₄** with a molecular weight of **119.98 g/mol**.
How should sodium phosphate monobasic anhydrous be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and strong oxidizing agents.
What grades of sodium phosphate monobasic anhydrous does Molekula supply?
We supply **ACS reagent grade** and **technical grade**—contact us for specifications or custom requirements.
Can Molekula supply sodium phosphate monobasic anhydrous in bulk?
Yes, we offer bulk quantities (minimum order varies by grade); please inquire for pricing and lead times.
What documentation comes with an order of sodium phosphate monobasic anhydrous?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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