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DTPA ACID cas:67-43-6 DTPA ACID cas:67-43-6
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High quality DTPA ACID with cas:67-43-6
We can supply DTPA ACID with cas:67-43-6 with lowest factory price,high quality and regular basis.
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 |
Chloride(Cl)% |
≤ 0.01 |
Sulfate(SO4)% |
≤ 0.05 |
Metal chelate(Pb)% |
≤ 0.001 |
Iron(Fe)% |
≤ 0.001 |
Loss on drying% |
≤ 0.2 |
Chelate value(PH=11):mgCaCO3/g |
≥252 |
PH(1% solution) |
2.1-2.5 |
Sodium carbonate dissolved test |
Qualified |
Appearance |
White Crystalline Powder |
More about DTPA ACID
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
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