Molekula
فوسفات الصوديوم الأحادي المائي
Sodium phosphate monobasic monohydrate
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Sodium phosphate monobasic monohydrate is an inorganic salt of sodium, hydrogen, and phosphate, commonly used as a buffering agent, pH regulator, and nutrient 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 10049-21-5, with the molecular formula NaH₂PO₄·H₂O and a molecular weight of 137.99 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies sodium phosphate monobasic monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Sodium phosphate monobasic monohydrate is an inorganic salt of sodium, hydrogen, and phosphate, commonly used as a buffering agent, pH regulator, and nutrient 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 10049-21-5, with the molecular formula NaH₂PO₄·H₂O and a molecular weight of 137.99 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies sodium phosphate monobasic monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White particles |
| Heavy metals | ≤ 0.001% |
| pH | 4.0 - 5.0 |
| Loss on Drying | 10.0 - 15.0 % |
| Chloride (Cl-) | ≤ 0.005% |
| Assay | 98.0 - 103.0 % |
| Water insoluble matter | ≤ 0.2% |
| Lead (Pb) | ≤ 0.001% |
| Identification (IR) | Conforms to Reference |
| Arsenic (As) | ≤ 0.0003% |
| Fluoride (F-) | ≤ 0.003% |
| Conforms to FCC | Conforms |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Acid |
التعرف
| Property | Value |
|---|---|
| SKU | 46304862 |
| رقم CAS | 10049-21-5 |
| الصيغة الجزيئية | NaH2PO4 · H2O |
| الوزن الجزيئي | 137.99 |
| SMILES | O.OP(=O)(O)[O-].[Na+] |
| رمز REACH | Y113 |
| رقم HTS | 2835220000 |
| رقم التعريف الجمركي | 2835220000 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P264 تغسل ... جيداً بعد المناولة
- 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
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is sodium phosphate monobasic monohydrate commonly used for?
It is widely used as a buffering agent in pharmaceuticals, food processing (e.g., emulsifier/stabilizer), and laboratory applications like pH adjustment in biological buffers.
What is the chemical formula and molecular weight of sodium phosphate monobasic monohydrate?
The formula is **NaH₂PO₄·H₂O**, and the molecular weight is **137.99 g/mol**.
How should sodium phosphate monobasic monohydrate be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and incompatible substances.
What grades of sodium phosphate monobasic monohydrate does Molekula offer?
Molekula supplies **ACS reagent grade** and **technical grade** for industrial and laboratory use.
Can Molekula supply sodium phosphate monobasic monohydrate in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25 kg drums, 1 MT bags) for large-scale applications—please inquire for specific quantities.
What documentation is provided with an order of sodium phosphate monobasic monohydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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