Molekula
أرسينازو I
Arsenazo I
Arsenazo I is a chromogenic reagent used in analytical chemistry for the detection and quantification of metal ions, particularly rare earth elements and calcium. It functions as a colorimetric indicator in complexometric titrations. Available with CAS number 66019-20-3, molecular formula C16H10AsN2Na3O11S2, and molecular weight 614.28 g/mol. Stored at ambient temperature. Hazard classification includes signal word Danger. Molekula supplies Arsenazo I from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Arsenazo I is a chromogenic reagent used in analytical chemistry for the detection and quantification of metal ions, particularly rare earth elements and calcium. It functions as a colorimetric indicator in complexometric titrations. Available with CAS number 66019-20-3, molecular formula C16H10AsN2Na3O11S2, and molecular weight 614.28 g/mol. Stored at ambient temperature. Hazard classification includes signal word Danger. Molekula supplies Arsenazo I from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Brown to red powder |
| Assay | 80% min |
| Residue on Ignition | 26% max |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 66833597 |
| CAS Number | 66019-20-3 |
| Molecular Formula | C16H10AsN2Na3O11S2 |
| Molecular Weight | 614.28 |
| SMILES | C1=CC=C(C(=C1)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])O)O)[As](=O)(O)[O-].[Na+].[Na+].[Na+] |
| EC / UN Number | 3465 |
| REACH Code | Y110 |
| Tariff Code | 2931900090 |
السلامة ونظام التصنيف والتحذير العالمي
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Toxic
GHS06
-
Hazardous to the Environment
GHS09
بيانات الخطر
- H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
إقرارات احترازية
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P315 Get immediate medical advice/attention
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ IT, FR, ES, DE, EN.
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IT - (66833597) ARSENAZO I [66019-20-3].pdf
SDS · IT · 216 KB
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FR - (66833597) ARSENAZO I [66019-20-3].pdf
SDS · FR · 220 KB
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ES - (66833597) ARSENAZO I [66019-20-3].pdf
SDS · ES · 219 KB
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DE - (66833597) ARSENAZO I [66019-20-3].pdf
SDS · DE · 220 KB
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EN - (66833597) ARSENAZO I [66019-20-3].pdf
SDS · EN · 216 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 Arsenazo I used for?
Arsenazo I is primarily used as a chromogenic reagent in analytical chemistry for the detection and quantification of metal ions, particularly rare earth elements and calcium.
What is the chemical formula and molecular weight of Arsenazo I?
The formula is C16H10AsN2Na3O11S2 with a molecular weight of 614.28 g/mol.
How should Arsenazo I be stored?
Store at ambient temperature; keep in a cool, dry place away from incompatible materials.
What grade of Arsenazo I is available?
Available in analytical grade; please confirm specific purity and form upon request.
Can Molekula supply Arsenazo I in bulk?
Yes, Molekula can supply Arsenazo I in bulk quantities—contact us for pricing and availability.
What documentation comes with an order of Arsenazo I?
Each order includes a Certificate of Analysis (CoA); Safety Data Sheet (SDS) is available upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.