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From the supplier
Pentasodium DTPA
Product name: Trilon C
English name: 40% solution of pentasodium diethylene triaminepentaacetic acid pentasodium salt(DTPA-5Na 40% or 50%)
CAS No: 140-01-2
Molecular formula: C14H18N3O10Na5
Molecular weight: 503.3
Structural formula:
Technical index
Item
top grade
second grade
appearance
yellow or light yellow clear liquid
yellow or light yellow clear liquid
purity(molecular weight 503.3) %
≥40.0
≥50.0
chloride(Cl)%
≤0.005
≤0.005
sulfate(as SO42-)%
≤0.005
≤0.005
heavy metal(Pb)%
≤0.0005
≤0.0005
ferrum(Fe)%
≤0.0005
≤0.0005
chelating capacity(mgCaCO3/g PH=11)
≥80
≥100
specific gravity(25℃ g/ml)
1.25-1.34
1.35-1.45
PH(1% of the solution, 25℃)
10-12
11-12
Uses
Stabilizer for hydrogen peroxide bleaching
Water softening agent
Spinning and dyeing auxiliary agent
Bleaching fixing bath for color photosensitive material
Standard reagent for analysis chemical
Chelatometry agent
Daily chemical industry
Cosmetics industry
Packaging and storage: 250kg plastic drum
From the supplier
Pentasodium DTPA
Product name: Trilon C
English name: 40% solution of pentasodium diethylene triaminepentaacetic acid pentasodium salt(DTPA-5Na 40% or 50%)
CAS No: 140-01-2
Molecular formula: C14H18N3O10Na5
Molecular weight: 503.3
Structural formula:
Technical index
Item
top grade
second grade
appearance
yellow or light yellow clear liquid
yellow or light yellow clear liquid
purity(molecular weight 503.3) %
≥40.0
≥50.0
chloride(Cl)%
≤0.005
≤0.005
sulfate(as SO42-)%
≤0.005
≤0.005
heavy metal(Pb)%
≤0.0005
≤0.0005
ferrum(Fe)%
≤0.0005
≤0.0005
chelating capacity(mgCaCO3/g PH=11)
≥80
≥100
specific gravity(25℃ g/ml)
1.25-1.34
1.35-1.45
PH(1% of the solution, 25℃)
10-12
11-12
Uses
Stabilizer for hydrogen peroxide bleaching
Water softening agent
Spinning and dyeing auxiliary agent
Bleaching fixing bath for color photosensitive material
Standard reagent for analysis chemical
Chelatometry agent
Daily chemical industry
Cosmetics industry
Packaging and storage: 250kg plastic drum
About the supplier
Main products: Miscellaneous inorganic chemicals,Inorganic bases u0026 metal oxides, hydroxides, and peroxides,Salts of inorganic acids u0026 salts of inorganic peroxoacids u0026 salts of oxometallic acids,Mineral acids u0026 inorganic oxygen compounds of non-metals
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Foreign Trade Company
- ✓Founded 2007
- Exhibited at 10 of the last 10 Canton Fairs
- Foreign Trade Company
- Founded 2007
