Food Preservative Glutaraldehyde Disinfection 50% 25% CAS. No 111-30-8

CAS.No111-30-8 Glutaral 50% 25% Disinfection Food Preservative Quick details: Molecular Formula: C5H8O2 Formula Weight: 100.117 CAS NO: 111-30-8 Main performance index(Specification): Appearance: Transparent and colorless Activity (w/w)%: 50.0-51.5 (25.0-26.0) pH value@25℃: 3.1-4.5 Solubility in water@20℃: Miscible Boiling point: 100.5℃/213℉ Freezing point: -21℃/6℉ Specific gravity,@20/20℃: 1.126-1.135 (1.05-1.065) Vapor pressure @20℃: Based on glutaraldehyde 0.2 mmHg (0.27hPa) Color: ≤30 Methanol %: ≤0.5 Description: Pure glutaral is colorless and transparent oily liquid with 25~50% hydrate and a little irritant bad fruit odor. Easily soluble in water, soluble in ethyl alcohol, diethyl ether and other organic solvents. It can be used in leather tanning agent, sterilization and protein fixator. It is specifically used in leather; industrial water treatment; papermaking; oilfield and other fields. uses: Glutaral solution has the strongest bactericidal activity at pH 7.5-8.5. Because the product contains two aldehyde groups, it can kill bacterial propagules, fungi, viruses and spores. It can be applied to make food fresh. Use the diluting agent to spray into the surface of the fruit. Glutaraldehyde solution is most stable at PH3 and unstable at ph7-8, so it should be kept acidic when stored and adjusted to neutral or alkaline before use. storage:Keep sealed in a cool, dry place and refrigerate. Or sealed in argon below 0℃ and protected from light. Packing: 220KGS/plastic drum, 1100KGS/IBC.