Calcium Undecylenate USP Grade Suppliers & Manufacturers |
| Mubychem Limited of USA & India is a pioneer manufacturers suppliers exporters & importers of chemicals including Hydraulic fracturing stimulation & oil well production chemicals, Pharmaceutical excipients, Fragrance & flavor chemicals. Muby Chem Ltd has several manufacturing facilities and toll manufacturers across the globe. We have offices warehouses and representatives in Houston & Midland Texas and Chicago Illinois USA. |
| Our suppliers have accreditations like FDA - GMP-GLP approval, ISO-9001, ISO-22000 HACCP, Kosher & Halal Certification. We offer Commercial Pure Pharmacopoeia Analytical Reagent & Food Grade of Chemicals and do Toll Manufacturing for Oil well drilling fracking fracturing and others. |
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SDS MSDS of Calcium Undecylenate USP Grade Manufacturers
Calcium Undecylenate
USP Grade CAS Number 1322-14-1, Commercial & Pure
We supply as under:
Calcium Undecylenate is the calcium salt of undecylenic acid, an 11 carbon mono-unsaturated fatty acid with broad-spectrum antifungal activity. Undecylenic acid inhibits the morphogenesis of Candida albicans to its invasive fungal form and inhibits the conversion of unicellular yeast to their hyphal form. Calcium Undecylenate is also known as Calcium diundec-10-enoate; 10-Undecenoic acid, calcium salt; 10-Undecenoic acid, calcium salt (2:1). It is used as an active ingredient in many topical over the counter anti-fungal preparations, both powders and ointments. It is an extremely effective, well-tolerated, broad-spectrum anti fungal. It is reported to be specially effective for athletes' foot and similar infections.
Calcium Undecylenate USP Grade
C22H38O4Ca -- 406.61
10-Undecenoic acid, calcium (2+) salt.
Calcium 10-undecenoate.
Calcium Undecylenate contains not less than 98.0 percent and not more than 102.0 percent of C22H38O4Ca (calcium undecylenate), calculated on the dried basis.
Identification:
A: A filtered solution (1 in 20) in 3 N hydrochloric acid responds to the tests for Calcium.
B: Transfer 40 mL of water and 10 g of calcium undecylenate to a 250-mL separator. Cautiously and slowly add 10 mL of hydrochloric acid, while swirling. Insert the stopper, and shake. [NOTE: The separator will become quite warm, and pressure must be carefully and frequently relieved through the stopcock. If a curdy, white material remains after 5 minutes of shaking, add additional hydrochloric acid, 1 mL at a time, and shake until a clear oily phase is formed.] Allow the phases to separate, drain, and discard the bottom aqueous layer. Drain and discard the middle oily layer, if present. Filter the top layer of undecylenic acid through a pledget of cotton into a 10-mL graduated cylinder, noting the volume obtained. Transfer the filtrate to a 250-mL flask, and add an equal volume of aniline. Reflux for 1 hour, swirling the flask occasionally. Allow to cool, and pour 60 mL of alcohol through the condenser into the flask. Remove the flask from the condenser, add 1 g of charcoal, and stir. Filter the slurry into a 250-mL beaker. Add water drop-wise until a few crystals form or the solution becomes slightly cloudy. [NOTE—If too much water is added, an oil will form. Add alcohol dropwise until the oil dissolves.] Allow the mixture to stand or refrigerate until crystals are formed. Collect the crystals on a filter paper inserted in a 45-mm porous glass filter funnel. Wash the crystals with 75 mL of 25% alcohol: the crystals have a clean, white, glossy appearance. If not, re-crystallize by dissolving the crystals in about 50 mL of alcohol. Add about 1 g of charcoal, stir, filter into a 150-mL beaker, and continue as directed above, beginning with “Add water dropwise.” Dry the crystals in vacuum at 50C for 2 hours: the crystals so obtained melt between 66 and 67.5. [NOTE: If the melting point is low, additional drying or recrystallization may be necessary.]
Loss on drying: Dry it at 105 for 2 hours: it loses between 2.0% and 5.7% of its weight.
Particle size, Method: Test in accordance with this procedure, except to use not more than 25 g, and except that a single No. 100 sieve is used and is to be shaken for not less than 30 minutes or until sifting is practically complete: not less than 99.0% of it passes through a No. 100 sieve.
Limit of free undecylenic acid: Transfer 10 g of Calcium Undecylenate, accurately weighed, to a 400-mL beaker, add 250 mL of solvent hexane, and mix for 2 hours using a magnetic stirrer. Filter into a 500-mL flask, evaporate with the aid of a current of air to about 20 mL, and add 100 mL of neutralized alcohol. Add 3 drops of phenolphthalein TS, and titrate with 0.1 N sodium hydroxide. Each mL of 0.1 N sodium hydroxide is equivalent to 18.43 mg of C11H20O2: not more than 0.1% is found.
Calcium Undecylenate USP Grade Manufacturers:
Muby Chem Ltd.
Toll manufacturing & Warehouse at Houston & Midland, Texas, USA and India
USA, Canada, Mexico Customers may e-mail: usa@mubygroup.com
Call 1-844-682-9243
Europe Africa Asia India Mumbai e-mail: info@mubygroup.com
Call +91-22-23774610
Suppliers Manufacturers Exporters Importers between USA Canada UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Mexico Brazil Argentina Chile Dubai China India etc.
Copyright and Usual Disclaimer is Applicable.
Suppliers Manufacturers Exporters Importers between USA Canada UAE Europe Russia South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Mexico Brazil Argentina Chile Dubai China India etc.
Copyright and Usual Disclaimer is Applicable.
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