Molekula
حمض دايثيلين تريامين خماسي الأسيتيك
Diethylenetriamine pentaacetic acid
Diethylenetriamine pentaacetic acid (DTPA) is a chelating agent used to bind metal ions in industrial, pharmaceutical, and laboratory applications. It is available in powder form with a molecular weight of 393.35 g/mol, a CAS number of 67-43-6, and a molecular formula of [(HOOCCH2)2NCH2CH2]2NCH2COOH. Store at ambient temperatures. Hazard classification includes the signal word Danger. Molekula supplies Diethylenetriamine pentaacetic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Diethylenetriamine pentaacetic acid (DTPA) is a chelating agent used to bind metal ions in industrial, pharmaceutical, and laboratory applications. It is available in powder form with a molecular weight of 393.35 g/mol, a CAS number of 67-43-6, and a molecular formula of [(HOOCCH2)2NCH2CH2]2NCH2COOH. Store at ambient temperatures. Hazard classification includes the signal word Danger. Molekula supplies Diethylenetriamine pentaacetic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Heavy metals | ≤0.001% |
| Identification | Conforms to reference |
| pH | 2.0 - 3.0 |
| Chloride (Cl) | ≤0.1% |
| Solubility | Sparingly soluble in water, 15% solution is soluble in hot water. Soluble in all Alkali |
| Assay | ≥99.0% |
| Sulfated ash | ≤0.1% |
| Iron (Fe) | ≤0.001% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 200 C |
| Shelf Life | 24 months |
| Acidity | Acid |
التعرف
| Property | Value |
|---|---|
| SKU | 69522692 |
| CAS Number | 67-43-6 |
| Molecular Formula | [(HOOCCH2)2NCH2CH2]2NCH2COOH |
| Molecular Weight | 393.35 |
| SMILES | O=C(O)CN(CC(=O)O)CCN(CC(=O)O)CCN(CC(=O)O)CC(=O)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29224980 |
| Tariff Code | 2922498590 |
السلامة ونظام التصنيف والتحذير العالمي
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
بيانات الخطر
- H319 Causes serious eye irritation
- H332 Harmful if inhaled
- H360 May damage fertility or the unborn child
- H373 May cause damage to organs through prolonged or repeated exposure
إقرارات احترازية
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- 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
- P308+313 IF exposed or concerned: Get medical advice/attention
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ RU, FR, IT, ES, DE, EN.
-
RU - (69522692) DIETHYLENETRIAMINE PENTAACETIC ACID [67-43-6].pdf
SDS · RU · 313 KB
-
FR - (69522692) DIETHYLENETRIAMINE PENTAACETIC ACID [67-43-6].pdf
SDS · FR · 250 KB
-
IT - (69522692) DIETHYLENETRIAMINE PENTAACETIC ACID [67-43-6].pdf
SDS · IT · 247 KB
-
ES - (69522692) DIETHYLENETRIAMINE PENTAACETIC ACID [67-43-6].pdf
SDS · ES · 248 KB
-
DE - (69522692) DIETHYLENETRIAMINE PENTAACETIC ACID [67-43-6].pdf
SDS · DE · 250 KB
-
EN - (69522692) DIETHYLENETRIAMINE PENTAACETIC ACID [67-43-6].pdf
SDS · EN · 247 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 Diethylenetriamine pentaacetic acid used for?
It is primarily used as a chelating agent in industrial and laboratory applications, such as metal ion sequestration in detergents, water treatment, and analytical chemistry.
What is the chemical formula and molecular weight of Diethylenetriamine pentaacetic acid?
The formula is [(HOOCCH2)2NCH2CH2]2NCH2COOH with a molecular weight of 393.35 g/mol.
How should Diethylenetriamine pentaacetic acid be stored?
It should be stored at ambient temperature, protected from moisture and direct sunlight.
What grade is available for this product?
Molekula supplies Diethylenetriamine pentaacetic acid in high-purity laboratory grade.
Can Molekula supply this product in bulk?
Yes, Molekula can supply Diethylenetriamine pentaacetic acid in bulk quantities—please contact sales for details.
What documentation comes with an order?
Each order includes a Certificate of Analysis (CoA) 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.