Molekula
مُركَّبُ السِتْرَاتِ المُتَحَدِّدُ البُوتَاسِيّ (بُوتَاسِيُّ هَيدْرُوجِينِ سِتْرَات) 96-102%
Potassium dihydrogen citrate 96-102%
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Potassium dihydrogen citrate (CAS 866-83-1) is a potassium salt of citric acid used primarily as a buffering agent, pH regulator, and chelating agent in pharmaceuticals, food, and cosmetics. It maintains acidity in formulations, enhances solubility, and stabilizes metal ions. This high-purity grade (96–102%) has the molecular formula KH₂C₆H₅O₇ and a molecular weight of 230.21 g/mol. It is non-hazardous (no signal word) and stores safely at ambient conditions. Molekula supplies Potassium dihydrogen citrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Potassium dihydrogen citrate (CAS 866-83-1) is a potassium salt of citric acid used primarily as a buffering agent, pH regulator, and chelating agent in pharmaceuticals, food, and cosmetics. It maintains acidity in formulations, enhances solubility, and stabilizes metal ions. This high-purity grade (96–102%) has the molecular formula KH₂C₆H₅O₇ and a molecular weight of 230.21 g/mol. It is non-hazardous (no signal word) and stores safely at ambient conditions. Molekula supplies Potassium dihydrogen citrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Solid |
| Water | ≤0.5% |
| Chloride (Cl-) | ≤0.1% |
| Purity | ≥99% |
| Heavy Metals (Pb) | ≤0.01% |
| Lead (Pb) | ≤0.01% |
| Arsenic (As) | ≤0.01% |
| Sulphates (SO4)(2-) | ≤0.1% |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 90034390 |
| رقم CAS | 866-83-1 |
| الصيغة الجزيئية | KH2C6H5O7 |
| الوزن الجزيئي | 230.21 |
| SMILES | C(C(=O)O)C(CC(=O)[O-])(C(=O)O)O.[K+] |
| رمز REACH | Y113 |
| مُدرَج وفق TSCA | نعم |
| رقم HTS | 29181550 |
| رقم التعريف الجمركي | 2918150090 |
السلامة ونظام التصنيف والتحذير العالمي
معلومات السلامة التفصيلية متاحة في ورقة بيانات السلامة — راجع المستندات أدناه.
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ English, English (US), French, German, Italian, Spanish.
شهادة التحليل (CoA) حسب الدفعة
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مرادفات
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الأسئلة الشائعة
What is potassium dihydrogen citrate primarily used for?
Potassium dihydrogen citrate is commonly used as a buffering agent, pH adjuster, and chelating agent in pharmaceuticals, food, and cosmetics, as well as in analytical chemistry for titrations.
What is the chemical formula and molecular weight of potassium dihydrogen citrate?
The chemical formula is **KH₂C₆H₅O₇**, and the molecular weight is **230.21 g/mol**.
How should potassium dihydrogen citrate be stored?
Store in a tightly sealed container at **ambient temperature** in a dry, well-ventilated area, away from moisture and incompatible substances.
What purity grades of potassium dihydrogen citrate does Molekula supply?
Molekula supplies potassium dihydrogen citrate at **96–102% purity** (technical/food-grade).
Can Molekula supply potassium dihydrogen citrate in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25 kg drums, 1 MT big bags) for industrial and commercial customers—please contact us for pricing and lead times.
What documentation is provided with each order of potassium dihydrogen citrate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list. Additional documentation (e.g., batch-specific reports) is available upon request.
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