CA Request a Quote Email usmanglorechemical @ gmail.com PriceNegotiate Price DocumentsRequest MSDS / TDS Solvent Chemicals-19 Product code RXSOL-19-1646-025 UnitKg Quantity per unit50.00 Request a Quote Negotiate Price Email Us It's also known as nitro-limestone or nitrochalk. CAN is a white, grey, or brown, granular or prilled fertilizer that contains 21–27% nitrogen and 8% calcium.