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Cas No. :36290-04-7
Dispersing agent (3)
1. Introduction:
The product is a condensation compound of sodium naphthalene sulfonate formaldehyde.
Product standard:Q/JH4067-92
2.Specifications
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Item |
Data |
Type-I(31~33%) |
Type-II?(44~46%) |
Appearance |
Brownish black liquid |
Brownish black transparent liquid |
Solid content?????????????? ???% |
31 ~ 33 |
44 ~ 46 |
Sodium sulfate????????????? ???% |
1.3 ~ 3.2 |
1.8 ~ 4.4 |
Ph value (2%? water solution) |
9.3 ~ 10.3 |
8.5 ~ 10.5 |
Sulfate ash ???????????????????% |
9.2 ~ 12.2 |
13 ~ 17 |
Ferric content? (as Fe2O3)???? ??%≤ |
0.001 |
0.0015 |
Alkalinity? (as Na2CO3)??????? ?%≤ |
0.29 |
0.40 |
Water insoluble impurity content? %≤ |
0.02 |
0.03 |
Calcium content? (cao)??? ?????%≤ |
0.01 |
0.02 |
Cu、Mn?????????????????? ppm≤ |
5 |
5 |
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3. Applications, package and storage
1）Dispersant T-N is mainly applied in production of synthetic rubbers, dyestuffs and pesticides.
2) Storage: The minimum ambient temperature should be above 7℃
3) Package:
Dispersant T-N (31~33%): 220kg /plastic drum net,
??Dispersant T-N (44~46%): 200kg /plastic drum net,
The shelf life: two years.
Notice：We also have?TAMOL,?the same with the?BASF
DEMOL,?the same with the?KAO Global Chemicals
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