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Hydroxyethylidine Diphosphonic Acid CAS NO.2809-21-4
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Hydroxyethylidine Diphosphonic Acid
- 1-Hydroxyethylidene-1,1-diphosphonic acid
- CAS:2809-21-4
Quick Details
- ProName: Hydroxyethylidine Diphosphonic Acid
- CasNo: 2809-21-4
- Molecular Formula: C2H8O7P2
- Appearance: ?white crytalline powder
- Application: Acidic Surface Disposal Agent
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea
- LimitNum: 1 Kilogram
- CAS: 2809-21-4
Superiority
Product Name: 1-Hydroxyethylidene-1,1-diphosphonic acid
Identification
Synonyms Hydroxyethylidenedi(phosphonic acid); Etidronic acid; HEDP
Molecular Formula C2H8O7P2
Molecular Weight 206.03
CAS Number 2809-21-4
EINECS/ELINCS 220-552-8
Properties
Appearance white crytalline powder
Solubility miscible in water
Stability stable under ordinary conditions
Details
|
Item |
Specification |
|
Appearance |
White crystalline powder |
|
Active acid content, % |
90.0 min |
|
H3PO3 (As PO33- ), % |
0.5 max |
|
H3PO4 (As PO43- ), % |
0.3 max |
|
Chloride (Aa Cl-),% |
0.05 max |
|
PH (As 1% solution,20ºC) |
2.0 max |
|
Iron (As Fe), ppm |
10ppm max |
|
Active Matter (as HEDP.H2O), % |
98.0 min |