HEDP
详细说明
HEDP
CAS No.: 2809 - 21 - 4
Formula: C₂H₈O₇P₂
M.W.: 206.03
Appearance: Colorless to pale yellow liquid
Specifications: 60%±2
Inspection Item  | Standard  | 
Active Content (as acid)  | 60%  | 
Phosphoric Acid (as PO4³⁻)  | 0.8% max  | 
Phosphorous Acid (as PO3³⁻)  | 2.0% max  | 
Chloride (as Cl⁻)  | 0.01% max  | 
PH (1% water solution)  | 2.0 max  | 
Ca Sequestration  | 500mg/g min  | 
Density (20 ℃)  | 1.4g/cm3 min  | 
Fe  | 10 ppm max  | 
Colour APHA (Hazen)  | 30.0 max  | 
Package: in 290kg drum, 1250kg IBC
 
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