Molekula
صفرانين O (رقم CI 50240)
Safranine O (C.I. 50240)
Safranine O (C.I. 50240) is a cationic dye used in histology, microbiology, and staining applications for biological specimens. It is also employed in dye-sensitized solar cells and as a fluorescent probe. Available with CAS number 477-73-6, molecular formula C20H19ClN4, and molecular weight 350.84 g/mol. Stored at ambient temperature. Hazard classification includes signal word Danger. Molekula supplies Safranine O from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Safranine O (C.I. 50240) is a cationic dye used in histology, microbiology, and staining applications for biological specimens. It is also employed in dye-sensitized solar cells and as a fluorescent probe. Available with CAS number 477-73-6, molecular formula C20H19ClN4, and molecular weight 350.84 g/mol. Stored at ambient temperature. Hazard classification includes signal word Danger. Molekula supplies Safranine O from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Dark green powder |
| Melting Point | ≥ 240°C |
| Loss on Drying | ≤ 15.0% (at 110°C) |
| Absorptivity | ≥ 875 (A1%, 1cm at λmax) |
| Wavelength of max absorption | 530 - 534nm |
| Absorption ration | 1.10 - 1.32 (λmax ± 15nm) |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
| Acidity | Base |
التعرف
| Property | Value |
|---|---|
| SKU | 42186946 |
| CAS Number | 477-73-6 |
| Molecular Formula | C20H19ClN4 |
| Molecular Weight | 350.84 |
| SMILES | CC1=CC2=C(C=C1N)[N+](=C3C=C(C(=CC3=N2)C)N)C4=CC=CC=C4.[Cl-] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 32129000 |
| Tariff Code | 3212900000 |
السلامة ونظام التصنيف والتحذير العالمي
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Corrosive
GHS05
-
Health Hazard
GHS07
بيانات الخطر
- H315 Causes skin irritation
- H318 Causes serious eye damage
إقرارات احترازية
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ PT, IT, FR, ES, DE, EN.
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PT - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · PT · 167 KB
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IT - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · IT · 163 KB
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FR - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · FR · 166 KB
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ES - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · ES · 165 KB
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DE - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · DE · 165 KB
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EN - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · EN · 162 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 Safranine O used for?
Safranine O is primarily used as a biological stain in histology and as a dye in textile and paper industries.
What is the chemical formula and molecular weight of Safranine O?
The formula is C20H19ClN4 with a molecular weight of 350.84 g/mol.
How should Safranine O be stored?
Store at ambient temperature, away from light and moisture, in a tightly closed container.
What grade of Safranine O is available?
Molekula supplies Safranine O in analytical grade for laboratory use.
Can Molekula supply Safranine O in bulk?
Yes, Molekula can supply Safranine O in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a Safranine O order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) compliant with GHS standards.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.