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Deflocculant/ Sequestrant
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HEDP
GENERAL
| Chemical
Name: |
1- Hydroxy
ethylidene (1,1-diphosphonic acid) |
| Chemical Structure
: |
C2H8O7P2 |
| Molecular Weight
: |
206.03 |
| Appearance : |
Colourless to pale yellow
viscous liquid |
| Properties |
Typical
Value |
| Active Content
% |
58.0 – 62.0 |
| pH , 1% solution at
25°C |
2.0 max |
| Density, g/cm3 at 20°C |
1.42 – 1.48 |
| Colour (APHA) |
80 max |
| Iron, ppm |
25 max |
| Chloride, % |
1.0 max |
| Phosphorous Acid,
% |
4.5
max |
PACKING
250kg per UN approved PE drum
APPLICATIONS
Scale inhibitors (especially calcium carbonate);
cooling water and boiler treatment; detergents
TRANSPORT
INFORMATION
CORROSIVE LIQUID, ACIDIC
UN3265
PACKING GROUP III
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Sales Office Address: Planet Chemicals Pte Ltd
18 Boon Lay Way,
#07-108 Tradehub 21,
Singapore 609966
Contact Phone : (65) 6795 9116 Fax: (65) 6795 8556
Email: info@planetchem.com
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