Molekula
ثيمول أزرق
Thymol blue
Thymol blue is a pH indicator used in analytical chemistry to detect acidity and alkalinity, particularly in the pH range of 1.2 to 2.8 and 8.0 to 9.6. It appears as a yellow or red crystalline powder depending on pH. CAS: 76-61-9, Molecular Formula: C27H30O5S, Molecular Weight: 466.59 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Thymol blue from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Thymol blue is a pH indicator used in analytical chemistry to detect acidity and alkalinity, particularly in the pH range of 1.2 to 2.8 and 8.0 to 9.6. It appears as a yellow or red crystalline powder depending on pH. CAS: 76-61-9, Molecular Formula: C27H30O5S, Molecular Weight: 466.59 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Thymol blue from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Dark Brownish Powder |
| Loss on Drying | ≤3% |
| Solubility at 0.1% (95% Ethanol) | Clear solution |
| Specific Absorbance (E 1%/1cm) | ≥200 |
| Wavelength of max abs: | 431 - 436nm |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 12900344 |
| CAS Number | 76-61-9 |
| Molecular Formula | C27H30O5S |
| Molecular Weight | 466.59 |
| SMILES | CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2934.99.4400 |
| Tariff Code | 2934999090 |
السلامة ونظام التصنيف والتحذير العالمي
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Health Hazard
GHS07
بيانات الخطر
- H302 Harmful if swallowed
إقرارات احترازية
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P308+313 IF exposed or concerned: Get medical advice/attention
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ PT, US, IT, FR, ES, DE, EN.
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PT - (12900344) THYMOL BLUE [76-61-9].pdf
SDS · PT · 166 KB
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US - (12900344) THYMOL BLUE [76-61-9].pdf
SDS · US · 162 KB
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IT - (12900344) THYMOL BLUE [76-61-9].pdf
SDS · IT · 162 KB
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FR - (12900344) THYMOL BLUE [76-61-9].pdf
SDS · FR · 165 KB
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ES - (12900344) THYMOL BLUE [76-61-9].pdf
SDS · ES · 165 KB
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DE - (12900344) THYMOL BLUE [76-61-9].pdf
SDS · DE · 164 KB
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EN - (12900344) THYMOL BLUE [76-61-9].pdf
SDS · EN · 161 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 thymol blue used for?
Thymol blue is primarily used as a pH indicator in analytical chemistry, particularly in the range of pH 1.2 to 2.8 and 8.0 to 9.6.
What is the chemical formula and molecular weight of thymol blue?
The formula is C27H30O5S with a molecular weight of 466.59 g/mol.
How should thymol blue be stored?
Store at ambient temperature, protected from light and moisture.
What grade of thymol blue does Molekula supply?
Molekula supplies thymol blue in analytical grade.
Can Molekula supply thymol blue in bulk quantities?
Yes, Molekula can supply thymol blue in bulk; please contact sales for volume pricing.
What documentation comes with a thymol blue order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.