Molekula
كربونات الصوديوم خالية من الماء
Sodium carbonate anhydrous is a white, crystalline powder used in glass manufacturing, water treatment, and chemical synthesis. It is a strong base with applications in pH control and as a reagent in laboratories. CAS: 497-19-8, Molecular formula: Na2CO3, Molecular weight: 105.99 g/mol, Storage: Ambient, Signal word: Warning. Molekula supplies Sodium carbonate anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Sodium carbonate anhydrous is a white, crystalline powder used in glass manufacturing, water treatment, and chemical synthesis. It is a strong base with applications in pH control and as a reagent in laboratories. CAS: 497-19-8, Molecular formula: Na2CO3, Molecular weight: 105.99 g/mol, Storage: Ambient, Signal word: Warning. Molekula supplies Sodium carbonate anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Identification | Conforms to reference |
| Bulk density | 450 - 680 kg/m3 |
| Sodium chloride | ≤0.30% |
| Manufacture date | DD/MM/YYYY |
| Sodium sulfate | ≤0.04% |
| Sodium carbonate (Na2CO3) % | ≥99.0% |
| Ferric Oxide | ≤0.003% |
| Moisture: Loss on Heating | ≤0.5% |
| Bicarbonate (NaHCO3) | ≤0.70% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Base |
التعرف
| Property | Value |
|---|---|
| CAS Number | 497-19-8 |
| Molecular Formula | Na2CO3 |
| Molecular Weight | 105.99 |
| SMILES | [Na].O=C(O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 28362000 |
| Tariff Code | 2836200000 |
السلامة ونظام التصنيف والتحذير العالمي
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Health Hazard
GHS07
بيانات الخطر
- H319 Causes serious eye irritation
إقرارات احترازية
- P232 Protect from moisture
- 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 US, IT, FR, ES, DE, EN.
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US - (13743314) SODIUM CARBONATE ANHYDROUS [497-19-8].pdf
SDS · US · 194 KB
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IT - (13743314) SODIUM CARBONATE ANHYDROUS [497-19-8].pdf
SDS · IT · 193 KB
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FR - (13743314) SODIUM CARBONATE ANHYDROUS [497-19-8].pdf
SDS · FR · 197 KB
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ES - (13743314) SODIUM CARBONATE ANHYDROUS [497-19-8].pdf
SDS · ES · 196 KB
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DE - (13743314) SODIUM CARBONATE ANHYDROUS [497-19-8].pdf
SDS · DE · 196 KB
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EN - (13743314) SODIUM CARBONATE ANHYDROUS [497-19-8].pdf
SDS · EN · 194 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.
الأسعار ومقاسات التعبئة
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is sodium carbonate anhydrous used for?
It is commonly used in glass manufacturing, water treatment, and as a pH regulator in chemical processes.
What is the chemical formula and molecular weight of sodium carbonate anhydrous?
The formula is Na2CO3 and the molecular weight is 105.99 g/mol.
How should sodium carbonate anhydrous be stored?
It should be stored at ambient temperature in a dry, well-ventilated area.
What grade is available for sodium carbonate anhydrous?
Available in technical and laboratory reagent grades; specific grades may vary by order size.
Can Molekula supply sodium carbonate anhydrous in bulk?
Yes, Molekula can supply sodium carbonate anhydrous in bulk quantities upon request.
What documentation comes with an order of sodium carbonate anhydrous?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.