Methylionene
Reference standards.
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to
24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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boundary surface-active substances, polyols and hydrocolloids[D]. DE, 2006.
Combination, useful as cosmetic deodorant and antitranspirants, comprises glycopyrronium bromide and active materials e.g. boundary surface-active substances, polyols and hydrocolloids.[Reference:
WebLink]
Active agent combinations (I) comprises glycopyrronium bromide (II) or their derivatives and/or isomers, in combination with one or more active materials (III) (e.g. polyethylene glycol(2)stearylether boundary surface-active substances partially neutralized esters of monoglyceride polyols dialkyl-substituted acetic acids hydrocolloids oils perfume materials phenoxyethanol and water-in-silicon emulsion).
METHODS AND RESULTS:
Active agent combinations (I) comprises glycopyrronium bromide (II) or their derivatives and/or isomers, in combination with one or more active materials (III) ((a) polyethylene glycol(2)stearylether and polyethylene glycol (21)stearylether (b) boundary surface-active substances (glucose derivatives of formula (1), one or more groups (2) of formula (R3-O-(CH2-CH(O-R4)-CH2-O)n-R5)) (c) one or more partially neutralized esters of monoglyceride and/or diglyceride saturated fatty acids with citric acid (d) one or more polyols (ethylene glycol, glycerin, octoxyglycerin (2-ethylhexylglycerinether) or 4-12C alkandiols) (e) one or more dialkyl-substituted acetic acids (f) one or more hydrocolloids (organically natural or modified natural, organically synthetic or inorganically water-soluble polymers (g) one or more mono, oligo and/or polysaccharide) (h) silicates in combination with oils (i) oils (alkylbenzoate, ester oils, dialkyl carbonate and -ether, linear and/or branched, aliphatic hydrocarbons and/or short chain hydrocarbon esters (preferably isopropylester) (j) perfume materials (aldehydes, ester, ionone, Methylionene, damascene, salicylate, acetals and/or wood bodies) (k) phenoxyethanol (l) antimicrobially effective silver-containing glasses (m) water-in-silicon emulsion (n) oil-in-water gel (o) soap gel paste or (p) surfactant containing cleaning formulation). R : 1-24C alkyl R1H or 1-24C alkyl R2H or 1-24C acyl R3-R5H or 8-24C fatty acid groups (up to three of aliphatic H atoms are substituted with OH) and n : 2-8. An independent claim is also included for a cosmetic preparation comprising (I).
