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Home > Products >  1-Hydroxyethylidene-1,1-diphosphonic acid CAS: 2809-21-4

1-Hydroxyethylidene-1,1-diphosphonic acid CAS: 2809-21-4 CAS NO.2809-21-4

  • FOB Price: USD 1 /Metric Ton Get Latest Price
  • Min.Order: 5 Metric Ton
  • Payment Terms: L/C,T/T
  • Available Specifications:

    90%(1-5)Metric Ton90%(5-20)Metric Ton

  • Product Details

Keywords

  • 1-Hydroxyethylidene-1,1-diphosphonic acid
  • Hydroxyethylidine Diphosphonic Acid
  • 2809-21-4

Quick Details

  • ProName: 1-Hydroxyethylidene-1,1-diphosphonic a...
  • CasNo: 2809-21-4
  • Molecular Formula: C2H8O7P2
  • Appearance: White crystal
  • Application: Water Treatment Chemicals
  • DeliveryTime: Within 2 weeks after order confirmatio...
  • PackAge: 25KG/drum
  • Port: Qingdao Port
  • ProductionCapacity: 1000 Metric Ton/Year
  • Purity: 90%
  • Storage: Store in cool and dry place, away from...
  • Transportation: By sea or by air
  • LimitNum: 5 Metric Ton
  • CAS: 2809-21-4
  • Molecular Formula: C2H8O7P2

Superiority

Chemical Name:HEDP 90% powder

Synonyms: 1-Hydroxyethylidene-1,1-diphosphonic acid

CAS No.: 2809-21-4

Molecular Fomula:C2H8O7P2

Chemical Structure:

HEDP powder 90% Cas 2809-21-4 

Molecular weight: M=206.03

EINECS No.:220-552-8

Appearance:White crystal

Details

Item

HEDP

Appearance

Withe crystal powder

Active content(HEDP)%

90.0min

Active content(HEDP.H2O)%

98.0min

Chloride(as Cl-)%

50max

PH (1% solution)

2.0max

Fe,mg/L

5.0max

Phosphoric acid(as PO3³‾)

0.8max 

Phosphoric acid(as PO4³‾)

0.5max

 

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