Page 4 - CW E-Magazine (18-2-2025)

Established in 1980
UPARNA

ISO 9001:2015 Accredited Company
SUPARNA CHEMICALS LIMITED

Potassium Alkoxides & Amides
Sodium Alkoxides & Amides
Lithium Alkoxides & Amides

Potassium Tertiary Butoxide (KTB) 99%
• Potassium Tertiary Butoxide
in Tertiary Butanol (15%)
• Potassium Tertiary Butoxide
in THF / 2-Methyl THF (20%)
• Potassium n-Butylate (KNB) in n-Butanol (20%)
• Potassium Iso Propylate (KIP)
in Iso Propanol (19%)
• Potassium n-Propylate (KNP)
in n-Propanol (20%)
• Potassium Tertiary Amylate (KTA) (98%)
• Potassium Tertiary Amylate (KTA)
in Toluene / Cyclohexane
• Potassium Tertiary Amylate
in Tetrahydrofuran
• Potassium Hexamethyl Disilazane (KHMDS)
in THF (20% - 40%)
• Potassium Hexamethyl Disilazane (KHMDS)
in Toluene (15%)
Sodium Tertiary Butoxide (STB) 99% Lithium Tertiary Butoxide (LTB) 99%

• Sodium Tertiary Butoxide • Lithium Tertiary Butoxide in
in Tetrahydrofuran (20%) THF (20%) / Hexane (10%)
• Sodium n-Butylate (SNB) in n-Butanol (19%)
• Sodium Iso Propylate (SIP) • Lithium Tertiary Amylate (LTA) / LTA
in THF (20%) in Heptane (40%)
• Sodium n-Propylate (SNP) • Lithium Hexamethyl Disilazane (LHMDS)
in n-Propanol (20%) in THF/ 2-Methyl THF (25%) /
• Sodium Tertiary Amylate (STA) (98%) Toluene (20%)
• Sodium Tertiary Amylate (STA)
in Toluene (25%) / Hexane (38%) / • Lithium Iso Propylate (LIP)
THF (35%) / 2-Methyl THF (30%) in THF (20%)
• Sodium Hexamethyl Disilazane (SHMDS)
in THF (20% - 40%) • Lithium Methylate (LM)

Alkoxides are also available at various concentrations in different solvents

Contact: SUPARNA CHEMICALS LIMITED
54-A, Mittal Tower, Nariman Point, Mumbai 400 021.
Tel: 022-22027446 w Fax: 022-22830212
Email: export@suparnachemicals.co.in, domesticsales@suparnachemicals.co.in
Website: www.suparnachemicals.co.in

Edited, published and printed by R. Raghavan on behalf of owners, Sevak Publications Pvt. Ltd., 602-B, Godrej Coliseum, Off Eastern
Express Highway, K.J. Somaiya Hospital Road, Sion (E), Mumbai 400 022 and printed at Shri Raj Printers, No. 59, Panchayat Main Road,
Seevaram, Perungudi, Chennai 600 096. Phone: 24960649. Registered with the Registrar of Newspapers for India vide R.N. 1972/57.

Contents Index to Advertisers Index to Products Advertised