HEDP 98% (1-Hydroxyethylidene-1,1,-diphosphonic acid 98%), CAS NO: 2809-21-4 Manufacturer & Supplier
Sep 26th, 2022 at 20:27 Biological and Pharmaceutical Chemicals Johnson Lane 32 views Reference: 4openGD4a7A
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Hedp 98% (1-hydroxyethylidene-1,1,-diphosphonic Acid 98%),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.: |
2809-21-4 |
| Other Names: |
Toluene diisocyanate |
| MF: |
C2H8O7P2 |
| EINECS No.: |
220-552-8 |
| Place of Origin: |
Shandong, China |
| Grade Standard: |
Industrial Grade |
| Purity: |
98% |
| Appearance: |
powder |
| Application: |
water treatment agent |
| Model Number: |
HEDP |
| Product name: |
HEDP 98% |
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 :
25kg/bag , 20fcl=24mt with pallets or 20fcl=25mt without pallets
Shelf life : 1 year
|
Item |
Specifications |
Result |
|
Appearance |
White crystalline powder |
White crystalline powder |
|
Active content ( as HEDP.H2O) % |
98.0min |
98.8 |
|
3- Phosphorous acid as PO3 (%) |
2.5max |
0.2 |
|
3- Phosphoric acid as PO4 (%) |
0.7max |
0.1 |
|
Chloride as Cl- (% w/w ) |
1.0max |
0.1 |
|
PH (1% solution) @20 °C |
2.0max |
1.5 |
|
Iron content ( Fe ppm ) |
35max |
5.0 |
