Kalvik Laboratories Private Limited manufactures 3-Hydroxy-2-methyl-4H-pyran-4-one in Crystalline Powder. Kalvik Laboratories Private Limited is an ISO 9001-2000 certified company. The Company also manufactures various types of active pharmaceutical ingredients, food additives, fragrances/flavours, intermediates. The 3-Hydroxy-2-methyl-4H-pyran-4-one in Crystalline Powder, also known as `Maltol`, finds an application as a food additive. The 3-Hydroxy-2-methyl-4H-pyran-4-one in Crystalline Powder has molecular weight 126.11. This chemical is a white crystalline powder and has Cas number 118-71-8.