Molekula
حمض الفوسفوري، محلول مائي 50%
Hypophosphorous acid, 50% aqueous solution, is a strong reducing agent used in electroless nickel plating, chemical synthesis, and as a stabilizer in polymerization reactions. It is a clear, colorless to pale yellow liquid with a pungent odor. CAS: 6303-21-5, molecular formula: H3O2P, molecular weight: 66.0 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Hypophosphorous acid, 50% aq. soln. from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Hypophosphorous acid, 50% aqueous solution, is a strong reducing agent used in electroless nickel plating, chemical synthesis, and as a stabilizer in polymerization reactions. It is a clear, colorless to pale yellow liquid with a pungent odor. CAS: 6303-21-5, molecular formula: H3O2P, molecular weight: 66.0 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Hypophosphorous acid, 50% aq. soln. from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | Colourless liquid |
| Density | 1.21 - 1.26 |
| Heavy metals | ≤ 0.0002% |
| Identification | Conforms to reference |
| Chloride (Cl) | ≤ 0.015% |
| Assay | ≥ 50.0% |
| Iron (Fe) | ≤ 0.0015% |
| Sulphate (SO4) | ≤ 0.015% |
| Arsenic (As) | ≤ 0.0001% |
| Sodium (Na) | ≤ 0.10% |
| Colour ( Hazen ) | ≤ 20 |
| H3PO3 | ≤ 0.3% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Acid |
التعرف
| Property | Value |
|---|---|
| CAS Number | 6303-21-5 |
| Molecular Formula | H3O2P |
| Molecular Weight | 66.0 |
| SMILES | O[PH2]=O |
| EC / UN Number | 3264 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2811.19.6190 |
| Tariff Code | 2811198090 |
السلامة ونظام التصنيف والتحذير العالمي
-
Corrosive
GHS05
بيانات الخطر
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
إقرارات احترازية
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
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 hypophosphorous acid, 50% aq. soln. used for?
It is primarily used as a reducing agent in chemical synthesis, electroless nickel plating, and as a stabilizer in polymerization reactions.
What is the chemical formula and molecular weight of hypophosphorous acid, 50% aq. soln.?
The formula is H3O2P and the molecular weight is 66.0 g/mol.
How should hypophosphorous acid, 50% aq. soln. be stored?
It should be stored at ambient temperature, away from incompatible materials and strong oxidizing agents.
What grade of hypophosphorous acid, 50% aq. soln. is available?
We supply it as a 50% aqueous solution, suitable for industrial and laboratory use.
Can Molekula supply hypophosphorous acid, 50% aq. soln. in bulk?
Yes, we can supply bulk quantities—please contact our sales team for pricing and delivery options.
What documentation comes with an order of hypophosphorous acid, 50% aq. soln.?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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