Phase A | |
Aqua | q.s. to 100.0 |
Glycerin | 3.0 |
Phase B | |
Pureact WS-70 (Innospec) (Sodium methyl cocoyl taurate | 16.75 |
Pureact MS-CG (Innospec) (Sodium methyl oleoyl taurate) | 4.0 |
Nansa LSS 38/AV (Innospec) (Sodium C14-C16 olefin sulfonate) | 4.0 |
Phase C | |
Empigen CDR-60 (Innospec) (Sodium cocoamphoacetate) | 7.5 |
Phase D | |
Lamesoft PO-65 (BASF) (Coco-Glucoside (and) glyceryl oleate) | 1.0 |
Phase E | |
Sodium benzoate | 0.5 |
Glycolic acid | 1.0 |
Phase F | |
Gentle Care (Azur Fragrances) (Fragrance) | 0.5 |
Phase G | |
Sodium hydroxide | q.s. to pH 4.3-4.8 |
Phase H | |
Sodium chloride | q.s. to 5,000-8,000 cps (max 2.8%) |
Procedure | |
Combine aqua and glycerin in main vessel (A). Note: The Pureact MS-70 needs to be mixed to homogeneity with gentle agitation at ambient temperature before measuring out the required amount. Note: The Pureact MS-CG needs to be heated to 40-45°C and mixed to homogeneity before measuring out the required amount. Sequentially add the ingredients in (B) and mix until uniform and clear. Add Empigen BS/FA and mix until uniform. (C) Slowly add Lamesoft PO-65 and mix until uniform (D) Note: Too fast an addition rate can generate a gel which requires heating the batch to 40°C and mixing to re-disperse. Add sodium benzoate and glycolic acid, mix until fully dissolved. (E) Slowly add fragrance and mix until fully emulsified (F) Adjust pH to 4.3-4.8 with sodium hydroxide solution (25%w/w) as required. (F) Add aliquots of sodium chloride, (0.4%w/w) as required until a viscosity of 5,000-8,000cps is obtained. (G) | |
Properties | |
Appearance—Clear, viscous liquid; pH—4.3 4.8; Viscosity—5,000-8,000 cPs Stability—Passed 12 Weeks 5, 20 and 45°C and 3 freeze-thaw cycles *Brookfield RV, # 5 @20 rpm, 20°C | |
More Information | |
Innospec Performance Chemicals Tel: 704-633-8028 Website: www.innospecinc.com |