cas no 36290-04-7 dispersing agent NNO sodium naphthalene sulfonate 95% for dye industry for leather for electroplating additive

cas no 36290-04-7 dispersing agent NNO sodium naphthalene sulfonate 95% for dye industry for leather for electroplating additive

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≥3000 Kilograms

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Quick Details

MF:: C21H14O6S2.2Na

EINECS No.:: 200-838-9

Place of Origin:: Hebei, China

Type:: customized

Brand Name:: chenghui

Model Number:: NNO

Appearance:: Light Yellow Powder

CAS:: 36290-04-7

pH value:: 7~9

Quick Details

CAS No.:: 36290-04-7

Purity:: 95%

Other Names:: Dispersant

MF:: C21H14O6S2.2Na

EINECS No.:: 200-838-9

Place of Origin:: Hebei, China

Type:: customized

Brand Name:: chenghui

Model Number:: NNO

Appearance:: Light Yellow Powder

CAS:: 36290-04-7

pH value:: 7~9

Products Description

cas no 36290-04-7 dispersing agent NNO sodium naphthalene sulfonate 95% for dye industry for leather for electroplating additive

Other name : Sodium naphthalene sulfonate

Product feature:
1. Different quality for different uses
2. Different Sodium sulfate content
3. Years of supplier in north of China

Specification

Items	Specification	Testing Result
Appearance	light yellow powder	light yellow powder
Purity	95% min	96.2%
Sodium sulphate	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