1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID(HEDP)
- Model
- TNN011
Review
Description
Basic information
Product Name: 1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID(HEDP)
Appearance: Colorless or pale yellow transparent liquid
MF: C2H8O7P2
Purity: 60%min
CAS No.: 2809-21-4
Specifications
|
Item |
Standard |
|
Appearance |
Colorless or pale yellow transparent liquid |
|
Active content (as HEDP) |
≥60.0% |
Phosphorous acid (as PO33- ) | ≤ 2.0% |
Phosphoric acid (as PO43- ) | ≤ 0.8% |
Chloride (as Cl-) | ≤0.1% |
PH(1% water solution) | 2.0max |
Fe | ≤ 10.0 PPM |
Density (20℃) | ≥1.4 g/cm3 |
Colour APHA (Hazen) | ≤ 30 |
Calcium chelating value | ≥500 Mg/g |
Packing
25kg/drum
250kg/drum
1400kg/ IBC
