Description
Product Name: Sodium Salt of Polynapthahalene Sulphonic Acid
Chemical Name: 2-Naphthalenesulfonic acid formaldehyde polymer sodium salt; odium naphthalene-2-sulfonate formaldehyde (1:1:1); Disodium 5- [(7-sulfonatonaphthalen-1-yl) metal] naphthalene-2-sulfonate
CAS NO.: 36290-04-7
Applications
1.Sodium Salt of Polynapthahalene Sulphonic Acid is mainly used as a dispersant in acidic dyes and leather dyes, it has excellent grinding efficiency, solubilization, and dispersibility;
2.Sodium Salt of Polynapthahalene Sulphonic Acid can also be used as a dispersant for textile printing and dyeing, wettable pesticides, papermaking dispersants, electroplating additives, water-soluble coatings, pigment dispersants, water treatment agents, carbon black dispersants, etc.
3.Sodium Salt of Polynapthahalene Sulphonic Acid is mainly used in industry for reducing dye suspension pad dyeing, cryptochromic acid dyeing, and the dyeing of dispersed and soluble reducing dyes.
4. Sodium Salt of Polynapthahalene Sulphonic Acid can also be used for dyeing silk/wool interwoven fabrics to prevent coloring on the silk. The dispersant NNO is mainly used in the dye industry as a dispersant aid in dispersion and lake manufacturing, a rubber lotion stability, and a tanning aid for leather.
Specifications
|
ITEMS |
SPECIFICATION |
|
Appearance |
Beige Powder |
|
Water Content |
≤7% |
|
PH Value |
7-9 |
|
Dispersibility |
≥95% |
|
Sodium Sulfate Content |
≤3%,≤15%,≤22% |
|
Free Formaldehyde |
≤200ppm |
|
Insolube in Water Content |
≤0.1% |
Package
25kg kraft paper bag, 650kg jumbo bag.
1x20'FT can load 14 Mts, 1x40'FT load 28 Mts.
Storage Conditions
Store the goods in a dedicated warehouse that is well-ventilated and dry and keep away from moisture.
Residual product must be sealed and stored to prevent moisture.
Shelf Life
Well-packaged product has a shelf life of 12 months since production. If exceeds the expiration date, it must be verified through testing before use.
Jiankai-Sodium Salt of Polynaphthalene Sulphonic Acid Supplier
Shanxi Jiankai Fine Chemicals Co.,Ltd is one professional dispersing agents supplier in China with over 20 years of production and export experience. Our products have been passed many certifications like ISO9001, ISO14001, SGS, ZHDC, etc. Jiankai have won the favor of consumers from many countries and regions and will provide you high quality products and professional service, warmly welcome your inquiry of our Sodium Salt of Polynaphthalene Sulphonic Acid at anytime.
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