Welcome: Zouping Dongfang Chemical Industry Co., Ltd.
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【CAS】7417-83-7
Molecular weight: 250
Molecular Formula: C2H6O7P2 Na2
APPLICATIONS:
HEDP?Na2 is widely used as scale and corrosion inhibitor in circulating cool water system, medium and low pressure boiler, oil field water pipelines.
Specification:
|
items |
index |
|
|
Appearance |
Colorless to yellowish transparent liquid |
White powder |
|
Active content（HEDP）% |
16.5 min |
74.0-79.0 |
|
Active content (HEDP?Na2)% |
20.0 min |
89.0 min |
|
density (20℃)g/cm3 |
1.12-1.22 |
-- |
|
Fe，mg/L |
-- |
35 max |
|
PH (1% water solution) |
4.0-6.0 |
4.0-6.0 |
Package and Storage:
Liquid: 200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.
Solid: Normally in 25kg net bags on pallet or confirmed by clients.
Safety Protection:
Avoid contact with eye and skin, once contacted, flush with water.
Company: Zouping Dongfang Chemical Industry Co., Ltd.
Tel: 0543-4501076
Fax: 0543-4502242
Email: dongfang@sddongfang.com
Add: Haosheng Town，Zouping County，Shandong，China
