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Salts of Phosphonates

  • Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

  • HEDP?Na2
  • Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
  • Product description: HEDP?Na2 is widely used as scale and corrosion inhibitor in circulating cool water system, medium and low pressure boiler, oil field water pipelines.
  • INQUIRY

CAS7417-83-7

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 contentHEDP%

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.




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Company: Zouping Dongfang Chemical Industry Co., Ltd.

Tel: 0543-4501076

Fax: 0543-4502242

Email: dongfang@sddongfang.com

Add: Haosheng Town,Zouping County,Shandong,China

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