| Place of Origin: | China |
|---|---|
| Brand Name: | Zorui |
| Certification: | ISO |
| Model Number: | 67-43-6 |
| Minimum Order Quantity: | 25KG |
| Packaging Details: | 25KG/Bag, as customers request |
| Payment Terms: | L/C, D/A, D/P, T/T |
| Delivery Time: | Within 3 Working Days | ProName: | DTPA |
|---|---|---|---|
| CAS No.: | 67-43-6 | Molecular Formula: | C14H23N3O10 |
| Appearance: | White Crystaline Powder | Package: | 25KG/bag, As Customers Request |
| Port: | Tianjin, Shanghai, Qingdao, Ningbo | Production Capacity: | 3000 Metric Ton/Month |
| Purity: | >99% | Storage: | Cool Dry Place |
| Transportation: | By Sea Or By Air | Shelf Life: | 2 Years |
| High Light: | Diethylenetriaminepentaacetic Acid 67-43-6,DTPA Crystalline Powder,DTPA Diethylenetriaminepentaacetic Acid |
||
DTPA/ Diethylenetriaminepentaacetic Acid CAS 67-43-6
Diethylenetriaminepentaacetic acid dtpa cas 67-43-6 is white crystalline powder,
soluble in hot water and lye, slightly soluble in water, solubility in water (20℃) 5 g / l, and do not dissolve in organic solvents such as alcohols and ethers. melting point: 230℃(decomposition)
specification
appearance white crystal powder
assay ≥99.00%
chelate value(ph=11) ≥252mgcaco3/g
heavy metal (pb) ≤0.001%
fe ≤0.001%
cl ≤0.01%
so4 ≤0.50%
loss on drying ≤0.20%
ph(1% water solution 25℃) 2.10 ~ 2.50
applications
1) dtpa is mainly used for sequestering metal ions that otherwise decompose hydrogen peroxide, which is used to bleach pulp in paper making.
2) dtpa is used for the chelating titrant.
3) dtpa is used for aldehyde, ketone, chloride of reductant plastic foaming agent, etc.
4) dtpa is used as the complexing agent, treatment for radioactive isotopes and heavy metal poisoning.
5) dtpa is also used for color processing kit chemicals, acrylonitrile concentrate decoloring agent, etc
packaging
25kg per kraft paper bag or as per customer’s requirements.
| Diethylenetriaminepentaacetic acid Basic information |
| Product Name: | Diethylenetriaminepentaacetic acid |
| Synonyms: | DIETHYLENETRIAMINEPENTACETIC ACID;(DIETHYLENETRINITRILO)PENTAACETIC ACID;DIETHYLENETRIAMINE-N,N,N',N'',N''-PENTAACETIC ACID;COMPLEXONE V(R);(CARBOXYMETHYLIMINO)BIS(ETHYLENEDINITRILO)TETRAACETIC ACID;(CARBOXYMETHYLIMINO)BIS(ETHYLENENITRILO)TETRAACETIC ACID;HAMPEX ACID;IDRANAL(R) V |
| CAS: | 67-43-6 |
| MF: | C14H23N3O10 |
| MW: | 393.35 |
| EINECS: | 200-652-8 |
| Product Categories: | Analytical Chemistry;Chelating Reagents;Complexones;EDTA Analogs;Ligands for Pharmaceutical Research;Radiopharmaceutical Chemistry (Chelating Reagents);organic amine |
| Mol File: | 67-43-6.mol |
|
|
| Diethylenetriaminepentaacetic acid Chemical Properties |
| Melting point | 219-220 °C (lit.) |
| Boiling point | 517.84°C (rough estimate) |
| density | 1.56 |
| refractive index | 1.5700 (estimate) |
| Fp | 200 °C |
| storage temp. | room temp |
| solubility | 0.1 M NaOH: 0.1 M at 20 °C, clear, colorless |
| pka | pK1:;pK2:2.55(+1);pK3:4.33(+2);pK4:8.60(-3);pK5,10.58 (25°C) |
| form | Crystalline Powder |
| color | White to almost white |
| PH | 2-3 (H2O, 20℃)(saturated solution) |
| Water Solubility | 5 g/L (20 ºC) |
| Merck | 14,7125 |
| BRN | 1810219 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | QPCDCPDFJACHGM-UHFFFAOYSA-N |
| CAS DataBase Reference | 67-43-6(CAS DataBase Reference) |
| NIST Chemistry Reference | N,N-Bis(2-(bis-(carboxymethyl)amino)ethyl)-glycine(67-43-6) |
| EPA Substance Registry System | Pentetic acid (67-43-6) |
| Safety Information |
| Hazard Codes | Xi,N,Xn |
| Risk Statements | 36-51/53-36/37/38-20-63 |
| Safety Statements | 26-36-61-37/39-36/37 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | MB8205000 |
| F | 3 |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29224995 |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
Specifications:
| item | specifications | results |
| appearance | white or almost white crystalline powder | conform |
| heavy metal | ≤0.001% | conform |
| fe | ≤0.001% | 0.0001% |
| residue on ignition | ≤0.1% | 0.07% |
| chelating value | ≥339 mg caco3/g | 340 mg caco3/g |
| assay | ≥99.0% | 99.21% |
PACKING & DELIVERY
| Packaging | 1kg-15kg packing | 2 PE bag inside + 1 foil bag outside in carton | ||
| 25kg-50kg packing | 2 PE bag inside + 1 foil bag outside in drum | |||
| Other packing | Customized packing | |||
| Drum Size | D38cm*H60cm or customized, 25 kg/ drum | |||
| Shipping | 1-50kg | International Express | Fast and convenient | Door to Door |
| 50-500kg | Air Transportation | Fast and cheap | To Air Port | |
| Above 500kg | Sea Transportation | Cheap and convenient | To Port | |
About discounts:
Different quantity has different discount. Please take the initiative to purchase to get the discount!!!
About the price:
Certain raw materials may have unstable prices due to environmental issues and factory shutdown issues. Therefore, we need to update prices in real time. Please ask us in advance!!!
We promise:
Free of customs clearance!!!We will ship by special line that shipping company do custom clearance and deliver to door.100% pass customs!
FAQ
1. Best quality with competitive price.
2. Quick shipping,delivery on time.
3. Trade Assurances
4. Support multiple trading methods and payment. We support wire transfer, western union, Paypal payment.
5. One to one business communication
6. OEM/ODM Available.
7. We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.
8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials
9. Our distribution capabilities include:
Flexible deliveries, intelligent solutions
Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.
Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids
Pharmaceutical, feed and food storage to accredited standards
Segregated materials by business unit and hazard classification
Temperature controlled storage and transport
Effective cost control
Re-packing, drum filling, bagging
Customer delivery KPI's on delivery fulfillment performance