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Qingdao Aspirit Chemical Co., Ltd.

HEDP, Phosphonic Acid manufacturer / supplier in China, offering HEDP Phosphonic Acid 1-Hydroxyethylidene-1, 1-Diphosphonic Acid, ATBC CAS Number 77-90-7, Polyurethane Foam with High Quality and so on.

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Supplier Homepage Product Food additive Painting &Coating HEDP Phosphonic Acid 1-Hydroxyethylidene-1, 1-Diphosphonic Acid

HEDP Phosphonic Acid 1-Hydroxyethylidene-1, 1-Diphosphonic Acid

Purchase Qty.:
(FCl)
1 2+
FOB Unit Price: US $900 US $1,000
Purchase Qty. (FCl) FOB Unit Price
1 US $900
2+ US $1,000
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Port: Shanghai, China
Production Capacity: 50000mt
Payment Terms: L/C, T/T, D/P, OA

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Basic Info
  • Model NO.: 2809-21-4
  • Appearance: Fluid
  • Packaging: Fiber Drum
  • Transport Package: Container
  • HS Code: 2918150000
  • Classification: Phosphonic Acid
  • Grade Standard: Industrial
  • Trademark: Echemi
  • Origin: China
Product Description
                     CERTIFICATE OF ANALYSIS
 
 
 
Chemical Name:  HEDP(1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID)
CAS Number:2809-21-4Bath Number:160618-17
Quantity:25.2MTDate:2016-06-18
 
 
 
The above chemical was tested and the following results have been obtained:
 
Analysis Unit Standard Results
 
 
 
 
Appearance
 
Active content(as HEDP)
 
Phosphorous acid(as PO33- ) Phosphoric acid(as PO43- ) Chloride(as Cl-)
 
pH (1%water solution)
 
Density
 
Fe Ions(as Fe2+)
 
Cacium Sequestering ability

 
 
 Colorless or pale yellowColorless transparent liquid
 transparent liquid
  
%58.0-62.060.60
%≤2.01.39
%≤0.80.19
mg/g≤1.00.03
 1.5-2.01.89
g/cm3≥1.401.456
ppm≤109.06
mg/g≥500505.92

 
 
Inspector : 01 Checker : 03
 
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