Molekula
بويروغالول ريد
Pyrogallol Red is a synthetic organic dye used primarily in analytical chemistry and as a reagent in spectrophotometric assays. It is a red crystalline powder with a molecular formula of C19H12O8S and a molecular weight of 400.36 g/mol. It is stable at ambient temperatures and does not require special handling. Molekula supplies Pyrogallol Red from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Pyrogallol Red is a synthetic organic dye used primarily in analytical chemistry and as a reagent in spectrophotometric assays. It is a red crystalline powder with a molecular formula of C19H12O8S and a molecular weight of 400.36 g/mol. It is stable at ambient temperatures and does not require special handling. Molekula supplies Pyrogallol Red from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | Dark red to dark green to brown or black powder |
| Melting Point | ≥300°C |
| Solubility | Dark purple solution (10mg/ml in 1M Ammonium hydroxide) |
| Lambda max | 475 - 515nm in Ethanol |
| Sulfated ash | <0.5% |
| Identification (FT-IR) | Conforms to structure and standard |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
التعرف
| Property | Value |
|---|---|
| CAS Number | 32638-88-3 |
| Molecular Formula | C19H12O8S |
| Molecular Weight | 400.36 |
| SMILES | O=S1(=O)OC2(C3=CC=C(O)C(O)=C3OC4=C(O)C(O)=CC=C42)C=5C=CC=CC51 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29349944 |
| Tariff Code | 2934999090 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
- P314 Get medical advice/attention if you feel unwell
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 Pyrogallol Red used for?
Pyrogallol Red is primarily used as a pH indicator in analytical chemistry and as a reagent in dye and pigment synthesis.
What is the chemical formula and molecular weight of Pyrogallol Red?
The formula is C19H12O8S with a molecular weight of 400.36 g/mol.
How should Pyrogallol Red be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of Pyrogallol Red is available?
Molekula supplies Pyrogallol Red in analytical grade.
Can Molekula supply Pyrogallol Red in bulk?
Yes, Molekula can supply Pyrogallol Red in bulk quantities upon request.
What documentation comes with a Pyrogallol Red order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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