Повідомлення

Purity% ≥ 50.0 Chloride(Cl)% ≤ 0.01 Sulfate(SO4)% ≤0.01 Metal chelate(Pb)% ≤ 0.005 Iron(Fe)% ≤ 0.005 Chelate value(mgCaCO3/g) ≥100 Specific gravity(25℃ g/ml): 1.30-1.34 PH(1% solution) 10-13 Appearance Yellow or light yellow transparent liquid

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

Content% ≥99.0% Chloride( Cl)% ≤ 0.005 % Sulfate(SO4)% ≤ 0.03 % Metal chelate(Pb)% ≤ 0.001 % Iron(Fe)% ≤ 0.001 % Chelate: mgCaCO3/g 267 min pH Value 4.0-5.0 NTA% ≤1.0 Bulk density kg/m3 850-1050 Clarity testing Pass Appearance white crystal powder

Use of EDTA 4NA This product is a widely used metal ion chelator. Can be used in the textile dyeing industry, water treatment, color photographic, pharmaceutical, household chemicals, paper and other industries, as an additive, activator, purifying agent,

Use of white EDTA ACID EDTA is widely used, is representative chelating substances. Energy and the alkali metal, rare earth elements and transition metals to form a stable water-soluble complexes. Widely used in polymer chemistry industry, daily chemical

Appearance , Colorless transparent liquid Chromaticity(Pt-Co), 10＃ Glyoxal, 40.21% Formic acid, 0.12% Glycol, 1.25% Formaldehyde, 450PPM

Appearance Conform Glyoxylic Acid 50.18% Oxalic Acid 0.83% Nitric Acid None Detected Glyoxal 0.21%