free acid

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• Acid-free paper — is paper that has a neutral or basic pH (7 or slightly greater). It addresses the problem of preserving documents for long periods. Overview Paper made from wood based pulp that has not had its lignin removed goes yellow and deteriorates over… …   Wikipedia

• acid number — n. a number indicating the amount of free acid present in a substance, equal to the number of milligrams of potassium hydroxide needed to neutralize the free fatty acids present in one gram of fat or oil: also called acid value …   English World dictionary

• Acid Loops — are specialized music clips. They were originally created for use with Acid, the loop based, music sequencing software, created by Sonic Foundry in 1998. The program made the arranging of sound clips to form a song much simpler than ever before.… …   Wikipedia

• acid free —    A characteristic of inert materials; especially said of papers with a 7 pH, or very close to 7 pH. Below 6.5 pH or above 8.5 pH is not considered acid free. Acid free materials are more permanent, less likely to experience acid migration to… …   Glossary of Art Terms

• acid value — noun (chemistry) the amount of free acid present in fat as measured by the milligrams of potassium hydroxide needed to neutralize it as the glycerides in fat slowly decompose the acid value increases • Topics: ↑chemistry, ↑chemical science •… …   Useful english dictionary

• acid —    Any of a large class of substances capable of reacting with and dissolving certain metals into salts, and of reacting with bases or alkalis to form salts. Acids can weaken cellulose in papers, cardboards, and textiles, eventually making them… …   Glossary of Art Terms

• acid value — (Chemistry) amount of free acid that exists in fat that is measured by the milligrams of potassium hydroxide which is required to neutralize it …   English contemporary dictionary

• Free fatty acid receptor 1 — Free fatty acid receptor 1, also known as FFAR1, is a human gene.cite web | title = Entrez Gene: FFAR1 free fatty acid receptor 1| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=2864| accessdate = ] PBB… …   Wikipedia

• Acid King — Жанры стоунер рок дум метал Годы с 1993 по сей день Страна …   Википедия

• Free fatty acid receptor 2 — Free fatty acid receptor 2, also known as FFAR2, is a human gene.cite web | title = Entrez Gene: FFAR2 free fatty acid receptor 2| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=2867| accessdate = ] PBB… …   Wikipedia

• Acid-jazz — Pour les articles homonymes, voir Acide (homonymie) …   Wikipédia en Français