Product Name: Sodium salt of polynaphthalene sulphonic acid

CATALOG ID: TNJO90872
CAS: 36290-04-7
Molecular Formula: C21H14Na2O6S2
Molecular Weight: 472.442
Synonyms: Sodium methylenedinaphthalene disulphonate;Diffusing agent NNO;Sodium polynaphthalene sulfonate

Specification     

Appearance                       Brown powder                                

Purity                                 ≥92% 

Na2SO4                            ≤5%

PH value                            7-9

Solid content                     91%

Application  

1.It is mainly used as dispersant in disperse dyes,reductive dyes,reactive dyes,acid dyes and leather dyes.

2.It can also be used for textile printing and dyeing,wettable pesticide as dispersant,paper making dispersant,electroplating additive,water-soluble paint,pigment dispersant,water treatment agent,carbon black dispersant and so on.

Packing & storage 

25kg/bag. 16,000kg/per 20ft container

Stored in dry and ventilation place, far from heat and water.

Products :

CAS 36290-04-7, Sodium polynaphthalene sulfonate, C21H14Na2O6S2
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