| Customization: | Available |
|---|---|
| CAS No.: | 67-43-6 |
| Formula: | C14h23n3o10 |
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DTPA 99% Diethylenetriaminepentaacetic acid
| Appearance: | White crystalline powder |
| Content % | 99.0 min |
| PH(1% solution, 25ºC): | 2.1-2.5 |
| Metal chelate ( Pb) % | 0.001 max |
| Iron(Fe)% | 0.001 max |
| Chloride(Cl)%: | 0.01 max |
| Sulfate (SO4) %: | 0.05 max |
| Chelate value(PH=11):mgCaCO3/g | 252 min |
| Loss on drying: | 0.2 max |
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Item
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Specifications
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Results
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Appearance
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White crystalline powder
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White crystalline powder
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Assay
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≥99.00%
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99.52%
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Chloride(Cl)
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≤0.01%
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0.005%
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Sulfate(SO4) content
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≤0.05%
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0.02%
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Iron(Fe)
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≤0.001%
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0.0002%
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Lead(Pb)
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≤0.001%
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0.0002%
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Chelating value
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≥252
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253
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Sodium carbonate dissolution test
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Qualified
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Qualified
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Loss on drying
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≤0.2%
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0.12%
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Conclusion
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The results conforms with enterprise standards
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This product is chelating titrant. As a complexing agent, it is used for the treatment of radioactive isotope and heavy metal poisoning. Complexing agent. Molybdenum, sulfate and rare earth metals were titrated by complexation, and copper was titrated by current titration.
Packing :25kg net per woven bag or according to customers` demand .
Storage : stored in the dry and ventilated inside storeroom ,prevent direct sunlight ,slightly pile and put down
Our Serviceour company is a large comprehensive enterprise, it is engaged in the R & D, production,sales trade for chemical industry. We have been in this line for almost 20 years. Our facilities areworld advanced, like the Germany imported production line, Modern aseptic production workshop,fully automatic packing machine, stereos/copic warehouse and advanced lab. So quality goods, competitive price,prompt delivery, stable supply and good after- sales service can be guaranteed. Nowadays, our business scope has been extended to more than 50 types in 6 series,it is water treatment chemical, coating, solvent, detergent chemicals , PVC additives and Food additives). Sinowin Chemical materials has been popularly selling worldwidely and the sionwin brand has become a shining business card for our company.With morour company is one of the premier Supplier.Our aim is to provide customers the high quality products, most competitive pricing, the shortest delivery time and the unequaled service. To reach this, we keep our advantages:
+10 years experience
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements.
Consistent Quality Our plant has strict quality control in each manufacturing process. Our goods passed BV,ISO9001 which quality can be control and guaranteed. Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.
Most competitive pricing With more than 10 years working experience, we always offer the most competitive pricing to customers to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
our factory have five production lines and one backup production line,can support any urgent orders.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in 24 hours.
Q1: When will my order be shipped?
A: Within 3 working days after the payment.
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