Molekula
فوسفات الهيدروجين الصوديوم الثنائي المائي
di-Sodium hydrogen phosphate dihydrate
Di-sodium hydrogen phosphate dihydrate is a water-soluble inorganic salt used as a buffer, pH adjuster, and stabilizer in pharmaceuticals, food, and industrial applications. It appears as a white crystalline powder. CAS: 10028-24-7, molecular formula: HNa2O4P · 2H2O, molecular weight: 177.99 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies di-Sodium hydrogen phosphate dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Di-sodium hydrogen phosphate dihydrate is a water-soluble inorganic salt used as a buffer, pH adjuster, and stabilizer in pharmaceuticals, food, and industrial applications. It appears as a white crystalline powder. CAS: 10028-24-7, molecular formula: HNa2O4P · 2H2O, molecular weight: 177.99 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies di-Sodium hydrogen phosphate dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White crystalline |
| Heavy metals | ≤0.001% |
| Identification | Conforms to reference |
| Loss on Drying | 18.0% - 22.0% |
| Fluoride (F) | ≤0.005% |
| Assay | ≥98.0% |
| Water insoluble matter | ≤0.2% |
| Lead (Pb) | ≤0.0002% |
| Arsenic (As) | ≤0.0003% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 10104750 |
| CAS Number | 10028-24-7 |
| Molecular Formula | HNa2O4P · 2H2O |
| Molecular Weight | 177.99 |
| SMILES | O.O.OP(=O)([O-])[O-].[Na+].[Na+] |
| REACH Code | Y110 |
| HTS Code | 28352200 |
| Tariff Code | 2835220000 |
السلامة ونظام التصنيف والتحذير العالمي
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Health Hazard
GHS07
بيانات الخطر
- H319 Causes serious eye irritation
إقرارات احترازية
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P337+313 If eye irritation persists get medical advice/attention
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ FR, RU, ES, DE, IT, EN.
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FR - (10104750) DI-SODIUM HYDROGEN PHOSPHATE DIHYDRATE [10028-24-7].pdf
SDS · FR · 179 KB
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RU - (10104750) DI-SODIUM HYDROGEN PHOSPHATE DIHYDRATE [10028-24-7].pdf
SDS · RU · 278 KB
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ES - (10104750) DI-SODIUM HYDROGEN PHOSPHATE DIHYDRATE [10028-24-7].pdf
SDS · ES · 179 KB
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DE - (10104750) DI-SODIUM HYDROGEN PHOSPHATE DIHYDRATE [10028-24-7].pdf
SDS · DE · 178 KB
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IT - (10104750) DI-SODIUM HYDROGEN PHOSPHATE DIHYDRATE [10028-24-7].pdf
SDS · IT · 177 KB
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EN - (10104750) DI-SODIUM HYDROGEN PHOSPHATE DIHYDRATE [10028-24-7].pdf
SDS · EN · 176 KB
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 di-Sodium hydrogen phosphate dihydrate used for?
It is commonly used as a buffering agent in biochemical applications and as a stabilizer in food and pharmaceutical formulations.
What is the chemical formula and molecular weight?
The formula is HNa2O4P · 2H2O with a molecular weight of 177.99 g/mol.
How should it be stored?
Store at ambient temperature, protected from moisture and heat.
What grade is available?
Available in laboratory grade; specific grades may vary based on order volume.
Can Molekula supply it in bulk?
Yes, Molekula can supply di-Sodium hydrogen phosphate dihydrate in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.