Dosage exam 1 flashcards Flashcards by Mckenna Fiew | Brainscape

Q

ethanol

A

Co-solvent

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

glycerin

A

Co-solvent

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

propylene glycol

A

Co-solvent

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

sorbitol

A

sweetener

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

sucrose

A

sweetener

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

acetic acid

A

buffer

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

citric acid

A

buffer

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

glycine

A

buffer

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

phosphoric acid

A

buffer

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

ethanol

A

preservative

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

benzyl alcohol

A

preservative

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

benzoic acid

A

preservative and if weak, buffer (pKa 4.2)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

sorbic acid

A

preservative and if weak, bugger (pKa 4.8) (molds and yeast)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

propylparaben

A

preservative ((lipophilic absorption)) mold and yeast

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

butylparaben

A

preservative ((lipophilic absorption)) mold and yeast

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

methylparaben

A

preservative bacteria (lipophilic absorption)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

ethylparaben

A

preservative bacteria (lipophilic absorption)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

quaternary ammonium products

A

preservative

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

benzalkonium chloride (Zephirin)

A

preservative (electrostatic absorption)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

cetyltrimethylammonium chloride (Cepryn)

A

preservative (electrostatic absorption)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

gallic acid

A

antioxidant (free radical scavengers)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

propyl gallate

A

antioxidant (free radical scavengers)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

BHA

A

antioxidant (free radical scav)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

BHT

A

antioxidant (free radical scav)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

tocopherols

A

antioxidant (free radical scav)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Vitamin E

A

antioxidant (free radical scavenger)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

sodium bisulfite

A

antioxidant (reducing agent)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

ascorbic acid

A

antioxidant (reducing agent)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

citric acid

A

antioxidant (chelating agent) (preservative)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

EDTA

A

antioxidant (chelating agent)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

butylated hydroxyanisole

A

antioxidant (free radical scavenger)

Q

butylated hydroxytoluene

A

antioxidant (free radical scavenger/stabilizer)

Q

sorbitol solution

A

sweetener

Q

alkyl sulfate

A

surfactant (anionic) emulsifier

Q

alkylbenzene sulfonate

A

surfactant (anionic) emulsifier

Q

alkyltrimethylammonium bromide

A

surfactant (cationic) emulsifier

Q

alkulpyridinium chloride

A

surfactant (cationic) emulsifier

Q

alkyl betaine

A

surfactant zwitterionic emulsifier

Q

alkyldimethylamine oxide

A

surfactant zwitterionic emulsifier

Q

alcohol ethoxylate

A

surfactant nonionic emulsifier

Q

polyoxyethylene-polyoxypropylene-polyoxyethylene

A

surfactant nonionic emulsifier

Q

acacia

A

hydrophilic colloid emulsifier

Q

tragacanth

A

hydrophilic colloid emulsifier

Q

gelatin

A

hydrophilic colloid emulsifier

Q

bentonite

A

particle emulsifier hydrophilic O/W emulsion

Q

magnesium aluminum silicate

A

particle emulsifier hydrophilic O/W emulsion

Q

aluminum hydroxide

A

particle emulsifier hydrophilic O/W emulsion

Q

charcoal

A

particle emulsifier hydrophobic W/O emulsion

Q

contact angle less than 90 degrees

A

hydrophilic so O/W

Q

contact angle greater than 90 degrees

A

hydrophobic so W/O

Q

cetyl alcohol

A

emulsifier, thicken oil phase, thickening agent

Q

glycerin

A

humectant

Q

liquid petrolatum

A

oil phase

Q

water

A

aqueous phase, vehicle

Q

polysorbate 60

A

surfactant emulsifier

Q

propylene glycol

A

humectant

Q

sodium lauryl sulfate

A

surfactant emulsifier

Q

stearyl alcohol

A

emulsifier, thicken oil phase

Q

monobasic potassium phosphate

A

flocculating agent

Q

sodium chloride

A

flocculating agent

Q

clay

A

flocculating agent

Q

diluted bentonite magma

A

flocculating agent

Q

carboxymethylcellulose

A

flocculating agent polymer structured vehicle

Q

CMC

A

flocculating agent polymer structured vehicle

Q

methylcellulose

A

flocculating agent polymer structured vehicle

Q

microcrystalline cellulose

A

flocculating agent polymer structured vehicle

Q

polyvinylpyrrolidone

A

flocculating agent polymer structured vehicle

Q

xanthan gum

A

flocculating agent polymer structured vehicle

Q

bentonite

A

flocculating agent clay structured vehicle

Q

magnesium aluminum silicate

A

flocculating agent clay structured vehicle

Q

polysorbate 80

A

wetting agent

Q

Tween 80

A

wetting agent

Q

disodium EDTA

A

chelating agent

Q

potassium sorbate

A

preservative buffer

Q

polyparaben

A

preservative