Harikrushna Industries

Primuline Yellow

We specialize in offering Primuline Yellow to the clients. We formulate the Primuline Yellow under the supervision of experts who have rich experience in the field. Free from impurity, our Primuline Yellow has excellent physical and chemical properties. We provide the Primuline Yellow in premium hygienic packaging to assure its safe transportation and delivery. Owing to such attributes, our Primuline Yellow is one of the most demanded Biological Stains & Ph Indicators in the market.


Composition Dye content, 50%
MP >300 oC
UV absorption λmax 345 nm in water


Synonyms C.I. 49000; Direct Yellow 59; Primuline Yellow
CAS No 8064-60-6
Chemical Formula C21H14N3O3S3Na
Formula Weight 475.53
Description Yellow to yellow-gold to orange to light brown powder and/or crystals

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Survey No. 328, Ramdev Estate, Chhatral-kadi Road, At. Indrad., Gujarat - 382715, India

Mobile : +91-9427374909, +91-9904326029

Phone : +91-2764-291849