ലായകം

ഒരു ലീനത്തെ ലയിപ്പിക്കുന്ന പദാർത്ഥമാണ് ലായകം (Solvent). ലീനം ലായകത്തിൽ ലയിച്ചിട്ടുണ്ടാകുന്ന സംയുക്തമാണ് ലായനി.

A bottle of acetic acid, a liquid solvent

ലായകങ്ങൾ

Name	Composition
Solvent 645	toluene 50%, butyl acetate 18%, ethyl acetate 12%, butanol 10%, ethanol 10%.
Solvent 646	toluene 50%, ethanol 15%, butanol 10%, butyl- or amyl acetate 10%, ethyl cellosolve 8%, acetone 7%
Solvent 647	butyl- or amyl acetate 29.8%, ethyl acetate 21.2%, butanol 7.7%, toluene or pyrobenzene 41.3%
Solvent 648	butyl acetate 50%, ethanol 10%, butanol 20%, toluene 20%
Solvent 649	ethyl cellosolve 30%, butanol 20%, xylene 50%
Solvent 650	ethyl cellosolve 20%, butanol 30%, xylene 50%
Solvent 651	white spirit 90%, butanol 10%
Solvent KR-36	butyl acetate 20%, butanol 80%
Solvent P-4	toluene 62%, acetone 26%, butyl acetate 12%.
Solvent P-10	xylene 85%, acetone 15%.
Solvent P-12	toluene 60%, butyl acetate 30%, xylene 10%.
Solvent P-14	cyclohexanone 50%, toluene 50%.
Solvent P-24	solvent 50%, xylene 35%, acetone 15%.
Solvent P-40	toluene 50%, ethyl cellosolve 30%, acetone 20%.
Solvent P-219	toluene 34%, cyclohexanone 33%, acetone 33%.
Solvent P-3160	butanol 60%, ethanol 40%.
Solvent RCC	xylene 90%, butyl acetate 10%.
Solvent RML	ethanol 64%, ethylcellosolve 16%, toluene 10%, butanol 10%.
Solvent PML-315	toluene 25%, xylene 25%, butyl acetate 18%, ethyl cellosolve 17%, butanol 15%.
Solvent PC-1	toluene 60%, butyl acetate 30%, xylene 10%.
Solvent PC-2	white spirit 70%, xylene 30%.
Solvent RFG	ethanol 75%, butanol 25%.
Solvent RE-1	xylene 50%, acetone 20%, butanol 15%, ethanol 15%.
Solvent RE-2	Solvent 70%, ethanol 20%, acetone 10%.
Solvent RE-3	solvent 50%, ethanol 20%, acetone 20%, ethyl cellosolve 10%.
Solvent RE-4	solvent 50%, acetone 30%, ethanol 20%.
Solvent FK-1 (?)	absolute alcohol (99.8%) 95%, ethyl acetate 5%

തിന്നേഴ്സ്

Name	Composition
Thinner RKB-1	butanol 50%, xylene 50%
Thinner RKB-2	butanol 95%, xylene 5%
Thinner RKB-3	xylene 90%, butanol 10%
Thinner M	ethanol 65%, butyl acetate 30%, ethyl acetate 5%.
Thinner P-7	cyclohexanone 50%, ethanol 50%.
Thinner R-197	xylene 60%, butyl acetate 20%, ethyl cellosolve 20%.
Thinner of WFD	toluene 50%, butyl acetate (or amyl acetate) 18%, butanol 10%, ethanol 10%, ethyl acetate 9%, acetone 3%.

ഇതും കാണുക

• Free energy of solvation
• Solvents are often refluxed with an appropriate desiccant prior to distillation to remove water. This may be performed prior to a chemical synthesis where water may interfere with the intended reaction
• List of water-miscible solvents
• Lyoluminescence
• Occupational health
• Partition coefficient (log P) is a measure of differential solubility of a compound in two solvents
• Solvation
• Solution
• Solvent systems exist outside the realm of ordinary organic solvents: Supercritical fluids, ionic liquids and deep eutectic solvents
• Water model
• Water pollution

ഗ്രന്ഥസൂചിക

• Lowery, T.H. and Richardson, K.S., Mechanism and Theory in Organic Chemistry, Harper Collins Publishers 3rd ed. 1987 ISBN 0-06-364044-9

ബാഹ്യ ലിങ്കുകൾ

Wiktionary

solvent എന്ന വാക്കിനർത്ഥം മലയാളം വിക്കി നിഘണ്ടുവിൽ കാണുക

• [1] Solvents in Europe.
• Table and text O-Chem Lecture
• Tables Properties and toxicities of organic solvents
• CDC – Organic Solvents – NIOSH Workplace Safety and Health Topic
• EPA - Solvent Contaminated Wipes