Disperant NNO Sodium Naphthalene Sulfonate Snf (CAS No.: 36290-04-7)
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Product Name: |
Sodium salt of polynaphthalene sulphonic acid |
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Synonyms: |
Sodium salt of polynaphthalene sulphonic acid;2-Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt;FORMALDEHYDE-2-NAPHTHALENESULFONIC ACID-SODIUM SALT POLYMER);Naphthalenesulfonic acid/formaldehyde condensation product;2-naphthalenesulfonic acid/ formaldehyde sodium salt;sodiuM salt of polyMerized naphthalene sulfonate;Cutamol NNO;Formaldehyde-2-naphthalenesulfonic acid copolymer sodium salt |
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CAS: |
36290-04-7 |
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MF: |
C11H10O4S |
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MW: |
238.26 |
Specification
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Items |
Criteria |
Actual results(C×0.75%) |
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Appearance |
Brown powder |
Brown powder |
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Solid Content % |
92 min |
92.3 |
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Moisture % |
8 max |
7.70 |
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PH value |
7 - 9 |
8.1 |
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Sodium Sulfate Content % |
5 max |
4.17 |
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Chloride Content % |
0.6 max |
0.1 |
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Cement Flowing Rate mm |
200min |
218 |
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Water Reducing Rate % |
18 min |
21 |
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Steel-bar Corrosion |
None |
None |
Properties and Application Field:
It can be easily dissolved in water. Resistant to acid, akali and hard water with exellent dispersing power. It is mainly used as dispersing agent for disperse dyes, reactive dyes, Vat dyes and dyes for leather. This product features excellent disperse and solubilisation. It also can be used as dispersing agent for pesticide and pigment.
Usage: 0.5-3g/L
Package & Storage:
Bag or Cardboard drum net 25kgs, can be stored for 12 months under room temperature.