dispersing agent mf

Date：2021-10-19 Categories：Related Application Product

post date:

oct 19,2021

expiry date:

apr 17,2022

detailed description:

cas no. :9084-06-4

appearance: brown to black powder
moisture:≦8%
ph value:7-9
diffusibility:≧95%
application property:
1.this chemical is of good diffusibility and colloid protecting property without penetration and foam ability. it is acid-resisting, alkali-resisting, resistant to alkaline water and salt. it has affinity to protein and polyamide fiber, but it does not have affinity to the fibers like cotton and lined,etc.
2.in printing and dyeing industry, it can be used in disperse and vat dyes.
3. in rubber industry, it can be used as stabilizer of latex. and in leather industry, it can be used as auxiliary tanning agent.
4. this product can be dissolved in concrete as strong water reducer, which helps to shorten construction period.

cas registry number:	9084-06-4
synonyms:	;sodium poly(naphthaleneformaldehyde) sulfonate ;naphthalenesulfonic acid, polymer with formaldehyde, sodium salt;diffusing agent mf;disodium 5,5′-methanediyldinaphthalene-2-sulfonate;disperse agent mf;
molecular formula:	c₂₁h₁₄na₂o₆s₂
molecular weight:	472.4418
molecular structure:
hazard symbols:	xi:irritant; n:dangerous for the environment;
risk codes:	r36/38:;

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