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Model No. : | vat indigo blue 1 |
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Brand Name : | Caiyi |
Product description
Cas No. | 482-89-3 | ||||||
Colour Index | Vat Blue 1 | ||||||
Appearance | Dark blue,Powder,Granular | ||||||
Colour light | Similar as the standard sample | ||||||
Content | ≥93.0%,94.0% | ||||||
Moisture content | ≤1.0% | ||||||
Strength | Equal to 100 percent of the standard sample | ||||||
PH Range | 9.5-10.5 | ||||||
Content of ferric ions | ≤200PPM | ||||||
Properties | It is insoluble in water and alcohol.It is soluble in hot Aniline |
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