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Chemistry > PHARMACEUTICAL AIDS AND NECESSITIES > Flashcards

PHARMACEUTICAL AIDS AND NECESSITIES Flashcards

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1
Q

Frequently employed in the conversion of drugs to chemical; forms convenient to their product formulation

A

Acids and bases

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2
Q

Maintain the pH of various formulations within prescribed limits

A

Buffers

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3
Q

Prevent oxidative decomposition of pharmaceutically active components

A

antioxidant

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4
Q

Primary solvent or liquid phase in most liquid pharmaceutical preparations

A

Water

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5
Q

Used for storage and as dispensing container for most drug products

A

Glass

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6
Q

Boracid acid, hydrogen borate, orthoboric acid

A

Boric acid NF

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7
Q

Native boric acid is called the ______

A

sassolite

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8
Q

Three forms of boric acid

A
  1. Colorless, odorless, pearly scales.
  2. Six-scaled triclinic crystals
  3. White, odorless powder which is unctuous to touch
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9
Q

Free ______ is found in sea waters, certain plants, in nearly all fruits and in some volcanic steam jets

A

boric acid

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10
Q

Has been used as an antiseptic

A

Boric acid

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11
Q

At best, the compound can be described as a ________

A

weak bacteriostatic agent

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12
Q

A buffer in ophthalmic solutions and preparations like aluminum acetate solution USP XVIII

A

Boric acid

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13
Q

Muriatic acid, spirit of sea salt, marine acid, Espiritu de Sal marina

A

Hydrochloric acid NF

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14
Q

An aqueous solution of hydrogen chloride gas containing n.l.t. and n.m.t. by weight of HCl

A

Hydrochloric acid NF

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15
Q

is a colorless fuming liquid having a pungent odor and a specific gravity of about 1.18

A

Hydrochloric acid NF

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16
Q

Muraitic acid comes from the latin muria meaning

A

brine

17
Q

pharmaceutical aid of specifically as an acidifying agent

A

Hydrochloric acid NF

18
Q

capable of reacting with organic molecules which are weakly basic to form usually water soluble hydrochloric salts.

A

hydrochloric acid NF

19
Q

exists in the normal gastric juice aiding in the conversion of pepsinogen into pepsin and proteids into peptones and as gastric antiseptic

A

Diluted hydrochloric acid NF

Chemistry (29 decks)

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