- Product Details
Keywords
- Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
- Organophosphoric Salts
- Dequest 2016, 2016DG
Quick Details
- ProName: HEDP?Na4
- CasNo: 3794-83-0
- Molecular Formula: C2H4Na4O7P2
- Appearance: Colorless to yellowish transparent liq...
- Application: HEDP?Na4 is widely used in circulating...
- DeliveryTime: within 10 working days
- PackAge: 25kg/bag,customers’ requirement.
- Port: Qingdao Port
- ProductionCapacity: 20 Metric Ton/Day
- Purity: 20.3-21.7%
- Storage: Storage for ten months in shady room a...
- Transportation: By sea
- LimitNum: 1 Metric Ton
Superiority
STABLE QUALITY,COMPETITIVE PRICE,EXCELLENT SERVICE.
Details
Items
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Index
|
|
Appearance
|
White powder
|
Colorless to yellowish transparent liquid
|
Active content (HEDP) %
|
56.0 min
|
20.3-21.7
|
Active content (HEDP Na4) %
|
79.9 min
|
29.0-31.0
|
Total phosphoric acid (as PO43-) %
|
52.0 min
|
18.4-20.4
|
Fe, mg/L
|
35.0 max
|
20.0 max
|
Moisture %
|
15 max
|
--
|
Density (20℃) g/cm3
|
--
|
1.26-1.36
|
pH
|
11.0-12.0 (1% water solution)
|
10.0-12.0 (as it)
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Phosphorous Acid %
|
|
1.0 max
|
Color APHA
|
|
50.0 max
|