Products

Dispersant T-N

 

 

1.Introduction

The product is a condensation compound of sodium naphthalene sulfonate formaldehyde.

Product standard:Q/JH4067-92

 

2.Specifications

 

Item

Data

T-N (31~33%)

T-N (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

 

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. 

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