Molekula
بيروفوسفات الصوديوم غير المائي
Sodium pyrophosphate anhydrous is a white, crystalline powder used as a water softener, detergent builder, and food additive. It is also employed in metal cleaning and corrosion inhibition. CAS: 7722-88-5, Molecular formula: Na4O7P2, Molecular weight: 265.90 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Sodium pyrophosphate anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Sodium pyrophosphate anhydrous is a white, crystalline powder used as a water softener, detergent builder, and food additive. It is also employed in metal cleaning and corrosion inhibition. CAS: 7722-88-5, Molecular formula: Na4O7P2, Molecular weight: 265.90 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Sodium pyrophosphate anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | White powder |
| Assay (aqueous acid-base titration) | ≥ 98% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 48 months |
| Acidity | Base |
التعرف
| Property | Value |
|---|---|
| CAS Number | 7722-88-5 |
| Molecular Formula | Na4O7P2 |
| Molecular Weight | 265.90 |
| SMILES | [Na].O=P(O)(O)OP(=O)(O)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2835395000 |
| Tariff Code | 2835390000 |
السلامة ونظام التصنيف والتحذير العالمي
-
Corrosive
GHS05
-
Health Hazard
GHS07
بيانات الخطر
- H302 Harmful if swallowed
- H318 Causes serious eye damage
إقرارات احترازية
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
مخصص للأغراض البحثية والصناعية فقط
الوثائق
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.
الأسعار ومقاسات التعبئة
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is sodium pyrophosphate anhydrous used for?
It is commonly used as a water softener, detergent builder, and in food processing as a pH regulator and sequestrant.
What is the chemical formula and molecular weight?
The formula is Na4O7P2 and the molecular weight is 265.90 g/mol.
How should sodium pyrophosphate anhydrous be stored?
Store at ambient temperature in a dry, well-ventilated area away from incompatible materials.
What grade is available?
Available in technical grade; specific grades may vary based on order volume and application.
Can Molekula supply it in bulk?
Yes, Molekula can supply sodium pyrophosphate anhydrous in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.