Molekula
فلاوريسين دياستات
Fluorescein diacetate
Fluorescein diacetate is a fluorescent dye used to assess cell viability and membrane integrity in biological research. It is hydrolyzed by intracellular esterases in live cells, producing fluorescent fluorescein. Available in powder form with a CAS number of 596-09-8, molecular formula C24H16O7, and molecular weight 416.38 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Fluorescein diacetate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Fluorescein diacetate is a fluorescent dye used to assess cell viability and membrane integrity in biological research. It is hydrolyzed by intracellular esterases in live cells, producing fluorescent fluorescein. Available in powder form with a CAS number of 596-09-8, molecular formula C24H16O7, and molecular weight 416.38 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Fluorescein diacetate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Yellow or light brown solid |
| Water | ≤0.5% |
| Assay | ≥98% |
| Organic impurity | ≤0.5% |
| Inorganic Salts | ≤0.5% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 13260068 |
| CAS Number | 596-09-8 |
| Molecular Formula | C24H16O7 |
| Molecular Weight | 416.38 |
| SMILES | CC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)C)C5=CC=CC=C5C(=O)O3 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 32129000 |
| Tariff Code | 3212900000 |
السلامة ونظام التصنيف والتحذير العالمي
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Health Hazard
GHS07
بيانات الخطر
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
إقرارات احترازية
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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
أوراق بيانات السلامة (SDS)
متوفر بـ RU, IT, FR, ES, DE, EN.
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RU - (13260068) FLUORESCEIN DIACETATE [596-09-8].pdf
SDS · RU · 256 KB
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IT - (13260068) FLUORESCEIN DIACETATE [596-09-8].pdf
SDS · IT · 217 KB
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FR - (13260068) FLUORESCEIN DIACETATE [596-09-8].pdf
SDS · FR · 221 KB
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ES - (13260068) FLUORESCEIN DIACETATE [596-09-8].pdf
SDS · ES · 220 KB
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DE - (13260068) FLUORESCEIN DIACETATE [596-09-8].pdf
SDS · DE · 220 KB
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EN - (13260068) FLUORESCEIN DIACETATE [596-09-8].pdf
SDS · EN · 218 KB
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مرادفات
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الأسئلة الشائعة
What is Fluorescein diacetate used for?
It is commonly used as a fluorescent dye in biological assays to assess cell viability and membrane integrity.
What is the chemical formula and molecular weight of Fluorescein diacetate?
The formula is C24H16O7 with a molecular weight of 416.38 g/mol.
How should Fluorescein diacetate be stored?
It should be stored at 2 to 8 °C, protected from light and moisture.
What grade of Fluorescein diacetate does Molekula supply?
We supply Fluorescein diacetate in high-purity research grade.
Can Molekula supply Fluorescein diacetate in bulk?
Yes, we can supply Fluorescein diacetate in bulk quantities—please contact us for pricing and availability.
What documentation comes with a Fluorescein diacetate 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.