Products Details
What is Propylene glycol with CAS 57-55-6?
Specification
| Item | Standard |
| Appearance | Colorless,Viscous, Transparent liquid |
| MPG content(Wt%) | 99.90min |
| Water(ppm) | 1000max |
| Color, Pt-Co(APHA) | 10 |
| Acidity(%) | 0.01max |
| IBP(DegC) | 183min |
| DP(DegC) | 189max |
| Iron(ppm) | 0.5max |
| Sulfate(ppm) | 10max |
| Chloride(ppm) | 2max |
| Heavy Metals ( Pb)(ppm) | 5max |
| Residue on Ignition(ppm) | 20max |
| Specific Gravity(20/20degC) | 1.035-1.040 |
| Refractive Index(nD20) | 1.431-1.435 |
1, 2-propylene glycol is soluble in water, acetone, ethyl acetate and chloroform, and soluble in ether. Soluble in many essential oils, but not miscible with petroleum ether, paraffin and grease. Stable to heat and light, more stable at low temperature. The boiling point of levosome is 187 ~ 189℃, and the specific rotation [α]D20-15.0°. Propylene glycol can be oxidized to propional, lactic acid, pyruvate and acetic acid at high temperature.Application
1.Used as resin, plasticizer, surfactant, emulsifier and demulsifier raw material, can also be used as antifreeze and heat carrier used as gas chromatographic fixative, solvent, antifreeze, plasticizer and dehydrating agent 2.Carrier solvent; 3.Used for various spices, pigments, preservatives solvent, vanilla bean, roasted coffee granules, natural flavor extraction solvent. A moisturizing and softening agent for sweets, breads, packaged meats, cheeses, etc. Can also be used as noodles, stuffing core type of mildew prevention AIDS. 4.0Propylene glycol is an intermediate in the fungicide phenoxymethyclozole. As a solvent, it can dissolve preservatives, pigments, antioxidants and other food additives which are difficult to dissolve in water, and then add them to food; It has a strong hygroscopic property and has a moisturizing and antifreezing effect on food.Packing
200kgs/drum, 16tons/20’container 250kgs/drum,20tons/20’container 1250kgs/IBC, 20tons/20’container
Propylene glycol with CAS 57-55-6
Related keywords
1,2-Propanediol, extra pure, 99% 1LT; 1,2-Propanediol, extra pure, 99% 2.5LT; 1,2-Propanediol, for analysis, 99+% 1LT; 1,2-Propanediol, for analysis, 99+% 250ML; 1,2-Propanediol, for analysis, 99+% 25ML; 1,3-Dihydroxypropane-d6; 1,3-Propylene Glycol-d6; Susterra; ZeMea; ZeMea propanediol; Propylene glycol (PharMaceutical Grade); 1,2-Propanediol, Reagent, ACS; GerMaben II coMbination of: Propylene glycol; 1.2-Propanedio; Anti-gpia antibody produced in rabbit; gpia; MGC86919; 1,2-Propanediol ACS reagent, >=99.5%; 1,2-Propanediol meets analytical specification of Ph. Eur., BP, USP, >=99.5%; 1,2-Propanediol puriss. p.a., ACS reagent, >=99.5% (GC); 1,2-Propanediol ReagentPlus(R), 99%; 1,2-Propanediol Vetec(TM) reagent grade, 98%; AMMONIUM PERSULFATE (APS) ACS GRADE; solarwinterban; Trimethyl glycol; trimethylglycol; Ucar 35; HEPES SODIUM SALT HIGH PURITY GRADE; PROPYLENE GLYCOL 99.5+% FCC; 1,2-PROPANEDIOL EXTRA PURE, DAB, PH.EUR. , B.P., PH. FRANC., U.S.P.; 1,2-PROPANEDIOL, REAGENTPLUS, >=99%; 1,2-PROPANEDIOL, 99.5+%, A.C.S. REAGENT
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