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Specification of diethylenetriamine pentaacetic acid dtpa 99% powder

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 , 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 diethylenetriamine pentaacetic acid dtpa 99% powder

CAS No.: 67-43-6

Synonyms: DTPA; DTRA;DIETHYLENETRIAMINEPENTAACETIC
ACID;DIETHYLENETRIAMINEPENTACETIC ACID;(DIETHYLENETRINITRILO)PENTAACETIC ACID;DIETHYLENETRIAMINE-N,N,N,N,N-PENTAACETIC ACID

MF: C14H23N3O10

Use of diethylenetriamine pentaacetic acid DTPA 99% powder

Efficient chelating agent, used in color in acrylic fiber production inhibitor, water softener, the papermaking industry, textile auxiliaries, chelatometric titration agent

Package of diethylenetriamine pentaacetic acid dtpa 99% powder  25kg/bag

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