配方类型:

COSMETICS

配方说明:

Depilatory

配方组成:

Perfume/as desired
Water/q.s.
Heat the water to 75'C. With stirring add the "Duponol" and
"Evanol." Continue stirring at 75'C until the "Duponol" and "Evanol" are
melted and dispersed. Add the calcium hydroxide and perfume. Finally,
add the calcium thioglycolate powder to the cream. Continue stirring
until uniform. Assay for thioglycolic acid content of 2.7%. Package.
Formula No.7 (Powder
Strontium Hydroxide 8H2O/3.7 kilos
Calcium Thioglycolate/20.0
Calcium Hydroxide/23.1
Strontium Hydroxide 8H2O/8.9
Sodium Lauryl Sulfate (powder)/1.5
Cetyl Alcohol/6.0 kilos
"Cellosize" QP 100M/1.0
Magnesium Carbonate USP/45.2
Perfume/0.3
"Brij" 35/1.0 kilos
Urea/2.0
Distilled Water/77.0 liters
Perfume/as desired
Thioglycolic Acid (80%)/2.7 liters
Strontium Sulfide/12.0
Calcium Thioglycolate/-
Calcium Hydroxide/12.6 kilos
Stronium Hydroxide 8H2O/-
Cetyl Stearyl Alcohol/10.0
Cetyl Alcohol/6.0

配制方法:

1. Mix calcium thioglycolate, calcium hydroxide, strontium hydroxide, sodium lauryl sulfate, and "Cellosize." 2. Blend perfume thoroughly with magnesium Carbonate.
3. Add Step 2 to Step 1 and blend thoroughly.
4. Pack in foil or plastic-foil laminated envelopes, each containing 55 g.
Directions for use: Pour contents of one envelope (55 g) into a glass, plastic, or ceramic bowl. Avoid metal! Add 90 cc of water (3 oz U.S.Liquid), and mix thoroughly with a wooden or plastic spoon. Do not use a metal spoon! Precautions: In the manufacture of depilatories it is extremely important that the equipment used should not be a source of contamination of the product. Generally speaking, the same materials that are suitable for the handling of cold waves are also suitable for depilatories. It is suggested that the equipment be either stainless steel or glass. If stainless steel is used, a check should be made to insure that the particular type used does not contaminate the product with metallic impurities.