Acids, metalworking fluids

Emulsions. The fatty acid soaps of alkanolamines ate excellent emulsification agents for use in such products as floor poHshes, cosmetics, and functional fluids such as hydrauhc and metalworking fluids. For example, improved hardwater stabiUty of a hydrauhc fluid emulsion is obtained using AMP in the formulation (12). 

Due to their multifunctional properties ether carboxylic acids have been described as very useful surfactants for metalworking fluids [66]. Especially in... 

The pH of a metalworking fluid must be kept above neutrality in order to prevent acid corrosion of the metal In vitro, acid catalyzed nitrosation is optimized at pH 3.5 (4 0) however, it has been shown that In the presence of other catalysts, aqueous solutions of amines and nitrite leads to significant yields of nitrosamines at room temperature over the pH range of 6.4 to 11.0 (41). Furthermore, C-nitro-containing, formaldehyde-releasing biocides, such as bronopol or tris nitro, exert their potential catalytic effect in alkaline solution. It would thus be desirable to determine the optimum pH for a metalworking fluid that would lead to the lowest concentration of nitrosamine possible. 

Laurel. [Reilly Whiteman] Sulfates, ethoxylated esters, or fatty acid alka nolamides emulsifier, detergent, lubricant, softener used in cleaners, lubricants, metalworking fluids, paint, textiles, hair pr s., skin cleansers. 

SD-. [Reilly-Whiteman] Fatty acid aOca-nolamides detergent emulsifier, corrosion inhibits, vise, builder for hard stnface cleaners, laundry prods., textile scouring, metalworking fluids, wax... 

Chem. Descrip. Sorbitan tristearate CAS 26658-19-5 EINECS/ELINCS 247-891-4 Uses Food emulsifier controls crystallization and prevents fat bloom in chocolate and confectioners coatings in cosmetics, food/food pkg., pesticides, metalworking fluids, pharmaceuticals, polishes and cleaners, textiles tood pkg. adhesives/coatings defoamer in food-contact paper/ paperboard emulsifier in mfg. of food-contact articles Regulatory FDA 21CFR 175.105, 175.320, 176.210, 178.3120, 178.3400 40CFR 180.1001 (c)(e) exempt EEC compliance Properties Cream/yel. solid m.p. 53 C HLB 2.1 acid no. 7 max. sapon. 

Uses Emulsifier, solubilizer, wetting agent for cosmetic, pharmaceutical, food, paints, inks, pesticides, leather treatment, metalworking fluids, polishes and cleaners, textiles, household and industrial prods. defoamer in food-contact paper/paperboard Regulatory FDA 21 CFR 176.210 40CFR 180.1001 (c) exempt Properties Amber Iiq. sol. in ethanol, oleyl alcohol, IPM, oleic acid, kerosene, butyl stearate partly sol. in water, olive oil, xylene, trichlorethyl-ene HLB 10.0 acid no. 2 max. sapon no. 96-104 hyd. no. 134-150 nonionic 97% cone. 

Chem. Descrip. Modified tall oil DEA (1 1), water-based CAS 68153-57-1 EINECS/ELINCS 268-949-5 Uses Corrosion inhibitor, lubricant, and emulsifier for syn. metalworking fluids, sol. and emulsifiable oils, chain lubricants, protective coating oils, rolling oils, emulsion cleaners, oil well drilling, water/min. oil coolants in resin-bonded filters for food contact Regulatory FDA 21 CFR 177.2260 DOT nonregulated Properties Dk. amber liq. sol. in most soivs. oils disp. in water sp.gr. 1.0 g/ml b.p. > 300 F acid no. 5.0-15.0 flash pt. (PMCC) > 200 F pH 8.5-10.5 (1% in DVV) anionic/nonionic 100% cone. 

Chem. Descrip. Fatty acid/hydrocarbon blend Uses Defoamer for metalworking fluids, printing inks, latex paints, adhesives/caulks/sealants, wood stains, paper coatings, water-reducible systems, aq. resin and latex coatings, textile preps. food pkg. adhesives component of paper/paperboard in contact with aq./fatty foods Features Silicone-free high efficiency low cost Regulatory FDA 21CFR 175.105,175.300,176.170 Properties Off-wh. opaque low-vise, liq. sp.gr. 0.86-0.89 nonionic 100% act. 

Uses Paint driers fungicides metal catalysts corrosion inhibitors lubricants fracturing fluids cellulose preservatives solvent detergents rubber reclaiming agent emulsifier for metalworking fluids chemical and surfactant intermediate intermediate for synthesis of metal naphthenates and succinic acid... 

Uses Emulsifier for creams/lotions, oils, fats, waxes, cosmetics, min. oil and paraffin wax emulsions, leather dressings, textile specialties, polishes, cleaners absorbent for acidic gases medicine buffer in cosmetics solubilizer, stabilizer, buffer in pharmaceuticals formaldehyde scavenger in curing U-F resins, phenolics amine soaps (metalworking fluids) synthesis of surfactants, vulcanization accelerators, pharmaceuticals chemical intermediate for paints, etc. 

Toxicology LD50 (IP, mouse) 600 mg/kg, (oral, mammal) 700 mg/kg irritant to skin, eyes, mucous membranes lachrymator TSCA listed Precaution Combustible corrosive avoid contact with acid absorbs CO2 from air Hazardous Decomp. Prods. Heated to decomp., emits toxic fumes Storage Store under nitrogen Uses Chemicai intermediate for dyes, pharmaceuticals, and polymers corrosion inhibitor for metalworking fluids base-... 

Synonyms Cetylstearyl ether phosphoric acid Formula [R0(CH2CH20)n]xP0(0H)3-x, R = cetylstearyl, n = 3-10, x = 1-2 Properties Wh. or buff hard wax Uses Emulsifier, corrosion inhibitor, EP agent for metalworking fluids antistat for plastics surfactant for detergents, cleaners Ceteareth-2 phosphate CAS 106233-09-4 EINECS/ELINCS 500-295-0 Synonyms Cl 6-18 alcohols, ethoxylated, phosphates (2 EO)... 

CAS 91031-48-0 EINECS/ELINCS 292-951-5 Definition Ester of isooctyl alcohol and stearic acid Empirical C26H52O2 Formula CH3(CH2)i6COOCH2C7H-i5 Properties Colorless nonvolatile liq. sol. in hydrocarbon oils insol. in water m.w. 396.71 dens. 0.86 kg/l (20 C) sapon. no. 145-150 Uses Emollient, solvent for cosmetics plasticizer and lubricant for plastics, paper lubricant for metalworking fluids, textile spin finishes plasticizer, flow improver for plastics, rubber, lacquers surfactant for industrial detergents, cosmetics, toiletries, feed, foods, textiles, agric., lubricants, metal treatment, and petroleum/mining/road construction industries Manuf./Distrib. ASiE Connock http //www.connock.co.uk, ChemService http //www. chemservice. com Trade Name Synonyms Hedipin-IOS [Dr. W. Kolb AG http //www.kolb.ch], Priolube 1458 [Uniqema Uniqema Am. http //www.uniqema.com], Priolube 1807 [Uniqema Uniqema Am. http //www. uniqema. com]... 

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