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Specification of DTPA ACID
Product Name: Diethylenetriaminepentaacetic acid (DTPA)
Molecular Fomula;C14H23N3O10
Molecular weight: M=393.35
CAS No:67-43-6
Physical and Chemical Properties: White crystalline granules, 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)
|
Purity% |
≥ 99.0 |
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Chloride(Cl)% |
≤ 0.01 |
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Sulfate(SO4)% |
≤ 0.05 |
|
|
≤ 0.001 |
|
Iron(Fe)% |
≤ 0.001 |
|
Loss on drying% |
≤ 0.2 |
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Chelate value(PH=11):mgCaCO3/g |
≥252 |
|
PH(1% solution) |
2.1-2.5 |
|
Sodium carbonate dissolved test |
Qualified |
|
Appearance |
White Crystalline Powder |
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CAS No:67-43-6
Standard:Technical grade
Content: 99%
Capacity:2000MT/month
Loading port: Qingdao , Tianjin Shanghai
MF:C14H23N3O10
Price: USD2500-2600/MT
Use of DTPA ACID
Efficient chelating agent, used in color in acrylic fiber production inhibitor, water softener, the papermaking industry, textile auxiliaries, chelatometric titration agent
Package of DTPA ACID
Packing: 25KG/bag , or according to the customers demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
1.Lowest price
The price we offered is from the lowest price in China, No commission, no margin.
2. Strict quality control system
We take responsiblity for the whole process of the deal.Our factory all have ISO Certificate, we have strict quality control system, All of our technicians are professional , they are strictly on quality control.
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
SGS is acceptable .
3.Prompt delivery
We have good cooperation with many professional forwarders here, We can send the product to you once you confirm the order.
4.Flexible payment term
We can accept flexible payment terms such as T/T LC at sight or DP etc
Getchem is professional platform of DTPA ACID