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Dispersants
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HPMA
GENERAL
| Chemical
Name: |
Hydrolyzed
Polymaleic Anhydride |
| Chemical
Structure |
—- [ - CH-CH -
]n — [
—CH-CH—]m-—
¦
¦
¦
¦
HOOC COOH O=C
C=O
\ /
O |
| Molecular Weight |
400 - 800 |
| Appearance |
Clear, orange-brown
liquid |
| Properties |
Typical
Value |
| Solid Content,
% |
48.0 – 50.0 |
| pH , 1% solution at
25°C |
2.0 – 3.0 |
| Density, g/cm3 at 20°C |
1.18 – 1.22 |
| Average Molecular
Weight |
300 Min |
| Nominee number,
mg/g |
160
Max |
PACKING
200kg per UN approved PE drum
APPLICATIONS
It can be used for
anti-scaling in cooling water, oilfield, crude oil dewatering
etc.
TRANSPORT INFORMATION
CORROSIVE
LIQUID, ACIDIC
UN1760 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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