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Model No. : | / |
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Brand Name : | chenghui |
classification : | Chemical Auxiliary Agent |
Shijiazhuang, Hebei, China
Product description
Products Description
Product Name: Dispersant NNO Other name: Sodium naphthalene sulfonate
Molecular formula: C21H14Na2O6S2
Molecular weight: 472.44
Product feature:
1. Different quality for different uses
2. Different Sodium sulfate content
3. Years of supplier in north of China
Specification
Item
Standard Specification
Testing Result
Appearance
light yellow powder
light yellow
powder
Purity
95% min
97.23%
Sodium sulfate
5% max
4.06%
Water insoluble matter
0.05% max
0.044%
moisture
9% max
7.69%
PH value (1% water solution)
7-9
7.76
Content of calcium and
magnesium Ion ,PPM
4000 max
639
Application
Mainly used for vat dye dyeing, reactive dye dyeing and acid dye dyeing. It can work as dispersant for acid staining pad and pigment pad dyeing; auxiliary for reducing dye powder and slurry. It can also be used in leveling agent in dyeing industry
Packing: 25kgs plastic woven bag with plastic lining
Transportation: no knocked or broken, avoid rain.
Storage: in a dry and ventilated place, avoid moisture and deterioration
Shijiazhuang, Hebei, China
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