Molekula
بيكربونات الصوديوم (درجة ACS)
Sodium hydrogen carbonate (Sodium bicarbonate) ACS Grade
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Sodium hydrogen carbonate, commonly known as sodium bicarbonate, is a white crystalline powder used primarily as a buffering agent, pH regulator, and mild abrasive in laboratories, pharmaceuticals, food processing, and household applications. It is also employed in fire extinguishers and as a leavening agent in baking. Sodium bicarbonate ACS Grade has a CAS number of 144-55-8, with the molecular formula NaHCO3 and a molecular weight of 84.00661 g/mol. It is stored at ambient conditions and carries no signal word for hazards. Molekula supplies sodium bicarbonate ACS Grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Sodium hydrogen carbonate, commonly known as sodium bicarbonate, is a white crystalline powder used primarily as a buffering agent, pH regulator, and mild abrasive in laboratories, pharmaceuticals, food processing, and household applications. It is also employed in fire extinguishers and as a leavening agent in baking. Sodium bicarbonate ACS Grade has a CAS number of 144-55-8, with the molecular formula NaHCO3 and a molecular weight of 84.00661 g/mol. It is stored at ambient conditions and carries no signal word for hazards. Molekula supplies sodium bicarbonate ACS Grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Grade | ACS grade |
| Heavy metals | 5mg/kg max |
| Loss on Drying | 0.25% max |
| Chloride (Cl-) | 150mg/kg max |
| Assay | 99.0% min |
| pH (5% solution) | 8.6 max |
| Iron (Fe) | 20mg/kg max |
| Lead (Pb) | 2mg/kg max |
| Arsenic (As) | 20mg/kg max |
| Calcium (Ca) | 100mg/kg max |
| Ammonium (NH4) | 20mg/kg max |
| Sulphates (SO4)(2-) | 150mg/kg max |
| Carbonate (CO3(2-)) | 0.23% max |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Base |
التعرف
| Property | Value |
|---|---|
| SKU | 90027857 |
| رقم CAS | 144-55-8 |
| الصيغة الجزيئية | NaHCO3 |
| الوزن الجزيئي | 84.00661 |
| SMILES | C(=O)(O)[O-].[Na+] |
| رمز REACH | Y113 |
| مُدرَج وفق TSCA | نعم |
| رقم HTS | 2836.30.0000 |
| رقم التعريف الجمركي | 2836300000 |
السلامة ونظام التصنيف والتحذير العالمي
معلومات السلامة التفصيلية متاحة في ورقة بيانات السلامة — راجع المستندات أدناه.
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ English, French, German, Italian, Spanish.
شهادة التحليل (CoA) حسب الدفعة
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مرادفات
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الأسئلة الشائعة
What is Sodium hydrogen carbonate (Sodium bicarbonate) ACS Grade commonly used for?
This ACS-grade Sodium bicarbonate is primarily used in analytical laboratories for buffering solutions, pH adjustment, and as a reagent in titrations due to its high purity and consistency.
What is the chemical formula and molecular weight of Sodium bicarbonate?
The chemical formula is **NaHCO₃**, and the molecular weight is **84.00661 g/mol**.
How should Sodium bicarbonate ACS Grade be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and strong acids to prevent degradation.
What documentation comes with an order of Sodium bicarbonate ACS Grade?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet confirming ACS-grade purity.
Does Molekula supply Sodium bicarbonate ACS Grade in bulk quantities?
Yes, Molekula can supply Sodium bicarbonate ACS Grade in bulk, with quantities tailored to your research or industrial needs—contact us for pricing and availability.
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