1-Hydroxyethylidene-1,1-diphosphonic acid CAS 2809-21-4 HEDP Manufacturer & Supplier
Sep 26th, 2022 at 14:13 Material Chemicals Orland Hills 43 views Reference: VWPe9p8ZdLy
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1-hydroxyethylidene-1,1-diphosphonic Acid Cas 2809-21-4 Hedp - Buy Cas 2809-21-4,Hedp,1-hydroxyethylidene-1 1-diphosphonic Acid Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
CAS 2809-21-4 |
| MF: |
C12H10ClP, C12H10ClP |
| Place of Origin: |
Shandong, China |
| Type: |
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates |
| Purity: |
99% |
| Model Number: |
ZJY002 |
| Application: |
Organic intermediate |
| Appearance: |
white powder |
| MOQ: |
1kg |
| Sample: |
Availiable |
| Storage: |
Store |
Supply Ability
| Supply Ability | 1000 Metric Ton/Metric Tons per Month |
Packaging & delivery
25KG/DRUMQingdao;Shanghai
| Packaging Details | |||||||
| Port | |||||||
| Picture Example: | |||||||
| Lead time: |
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Product Description
Product Name: 1-Hydroxyethylidene-1,1-diphosphonic acid / HEDP
CAS: 2809-21-4
MW:206.03
MF:C2H8O7P2
Appearance:colorless liquid / white powder
Active content (HEDP): 60% 90%
Specification
Specification
|
Items |
HEDP 60% |
HEDP 90% |
|
Appearance |
Clear, Colorless to pale yellow aqueous solution |
White crystal powder |
|
Active content (HEDP)% |
60.0 min |
90.0 min |
|
Active content (HEDP·H2O)% |
– |
98.0 min |
|
Phosphorous acid (as PO33-)% |
1.0 max |
0.8 max |
|
Phosphoric acid (as PO43- )% |
0.6 max |
0.5 max |
|
Chloride (as Cl–)% |
0.01 max |
0.01 max |
|
pH (1% water solution) |
2.0 max |
2.0 max |
|
Density (20℃)g/cm3 |
1.40 min |
– |
|
Fe, mg/L |
10.0 max |
5.0 max |
|
Colour APHA (Hazen) |
10.0 max |
– |
|
Ca sequestration (mg CaCO3/g) |
500.0 min |
– |
Application
Application
1-Hydroxyethylidene-1,1-diphosphonic acid is a kind of chemical raw material, which is often used in industrial water treatment, household cleaning products and personal care products.
Packaging & Shipping
