HEDP 60% 1-Hydroxyethylidene-1,1,-diphosphonic acid / CAS NO 2809-21-4 Manufacturer & Supplier
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Hedp 60% 1-hydroxyethylidene-1,1,-diphosphonic Acid / Cas No 2809-21-4 - Buy 1-hydroxyethylidene-1 1-diphosphonic Acid,Cas No 2809-21-4,Water Treatment Agent Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
CAS No.: |
584-84-9 |
Other Names: |
Toluene diisocyanate |
MF: |
C2H8O7P2 |
EINECS No.: |
220-552-8 |
Place of Origin: |
Shandong, China |
Grade Standard: |
Industrial Grade |
Purity: |
60% |
Appearance: |
liquid |
Application: |
water treatment agent |
Model Number: |
HEDP |
Product name: |
HEDP 60% |
Supply Ability
Supply Ability | 2000 Ton/Tons per Month |
Packaging & delivery
China Port
Port | |||||||
Lead time: |
|
Chemical Name: 1-Hydroxyethylidene-1,1,-diphosphonic acid
CAS NO.: 2809-21-4
Packing : 250kg/drum , 20fcl=20mt without pallets
290kg/drum,20fcl=23.2mt without pallet
Shelf life : 1 year
Item |
Specifications |
Result |
Appearance |
Colorless or pale yellow liquid |
Colorless or pale yellow liquid |
Active content ( as HEDP.H2O) % |
60.0min |
60.49 |
Color Hazen |
30max |
9.8 |
3- Phosphorous acid as PO3 (%) |
2.0max |
0.68 |
3- Phosphoric acid as PO4 (%) |
0.8max |
0.27 |
Chloride as Cl- ppm |
100max |
52.95 |
PH (1% solution) @20 °C |
2.0max |
1.5 |
Iron content ( Fe ppm ) |
10max |
7.67 |
Ca Chelating Value mg/g |
500min |
510.85 |