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| Model No.︰ | CAS 130-13-2 |
| Brand Name︰ | - |
| Country of Origin︰ | China |
| Minimum Order︰ | - |
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Sodium Naphthionate Products Name: 1-Naphthyl amine 4-Sulphonic Acid Sodium Salt Synonyms: SN, Sodium Naphthionate CAS 130-13-2 Molecular formular:C10H8O3NSNa
Molecular weight:245.23 Name of chemical: Sodium 1-Naphthylamine-4-sulfonate Common Name: Sodium Naphthionate, 1-Naphthylamine-4-sulfonate, sodium salt, Alpha Naphthyl Amine, 1-Amino-4-naphthalene sulfonic acid. Descriptions:1-Amino-4-naphthalene sulfonic acid sodium salt is a greyish-white crystal.The sodium salt of industrial products contains two or four crystal water. It changes slowly into a rose colour in air.It is easily soluble in water and soluble in 95% of alcohol.Its chief use is employed in organic pigments or the sythesis of intermediates of azo-dyes. |
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| Specifications︰ | Specifications: Appearance Grayish white crystal Purity %min. 74 (Min.) 1-Naphthylamine%max. 0.02 Water insolubles %max. 0.2 Physical Appearance: Off White/White Crystals ANA Content: 250 ppm (Max.)
Packing:In plastic woven bag of 50kgs nett or 25kgs nett each with plastic lining. Notes:Put in dark,cold and air through place to prevent sun light.
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