CAS:89-78-1 DL-Menthol lower price CAS NO.89-78-1

Min.Order Quantity:: 1 Kilogram

Purity:: 99.5%

Port:: all chinese port

Payment Terms:: T/T,MoneyGram,Other

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Product Details

Keywords

DL-Menthol
DL-Menthol high purity
p-Menthan-3-ol

Quick Details

ProName: CAS:89-78-1 DL-Menthol lower price
CasNo: 89-78-1
Molecular Formula: C10H20O
Appearance: White powder
Application: For dairy products, meat
DeliveryTime: within 3-4days after received your pay...
PackAge: according to customers' requirements
Port: all chinese port
ProductionCapacity: 100 Kilogram/Month
Purity: 99.5%
Storage: store in cool and dry
Transportation: by sea or by air
LimitNum: 1 Kilogram

Superiority

menthol crystal

product: menthol crystal

cas no: 2216-51-5/ 89-78-1
einecs no: 216-074-4
molecular formula: c10h20o

melting point:42ºc~44ºc
specific rotation:-49°~-50°
not volatile: not more than 1mg

specification:

item	specification	results
appearance	colorless transparent hexagonal or needlelike crystal	conform
melting point(ºc)	41-44ºc	42.50ºc
solubility	1g soluble in 5ml of 90%(v/v)alcohol,forming a clear solution	conform
specific rotation(25ºc)	-45°~ -51°	-49.7°
limit of nonvolatile residue	not overrun 0.05 under condition of 105ºc	0.01
as content	≤3ppm	1ppm
heavy metals	≤10ppm	5ppm
residue on ignition	≤0.1%	0.03%
related substances	examine by gas chromatography	conform

function
1. natural menthol crystal is colorless needle-like or prism-like crystals, which is used for medical, food and additives to some perfume, with a special scent of asian peppermint and hot taste at beginning then cool.

2. it is highly soluble in alcohol, chloroform, ether, liquid paraffin or volatile oil, and slightly soluble in water.

application
1. in non-prescription products for short-term relief of minor sore throat and minor mouth or throat irritation.

2. as an antipruritic to reduce itching.

3. as a topical analgesic to relieve minor aches and pains such as muscle cramps, sprains, headaches and similar conditions, alone or combined with chemicals like camphor,eucalyptus oil or capsaicin. in europe it tends to appear as a gel or a cream, while in the us patches and body sleeves are very frequently used.

4. in decongestants for chest and sinuses (cream, patch or nose inhaler).

5.in certain medications used to treat sunburns, as it provides a cooling sensation (then often associated with aloe).

packaging: 25 kg fiber drums

Details

kono chem co.,ltd is a leading producer of standardized herbal extracts, natural active ingredients and apis for pharmaceutical, health food and cosmetic industries.

the botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by pioneer. they include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis.

with our phytopharmaceutical background and knowledge through experience, pioneer can also provide a wide range of analytical services and reference substances to our clients. in addition, we also manufacture pharmaceutical raw materials of nucleotide species, mainly including as below: sam-e tosylate disulfate; sam-e 1,4-butanedisulfonate; polycytidylic acid; polyinosinic acid; adenosine triphosphate disodium; and cytidine triphosphate disodium; these items are our strongest advantage in china. meanwhile, we can do custom made pharmaceutical ingredients depending on our professional experts in the pharmaceutical and chemistry industry.

recently, kono chem has been working hard on the research and development of new cardiovascular and anesthesia drugs, we have got good achievements; moreover, we also offer natural anticancer drugs and other pharmaceutical intermediates. as a gmp standardized manufacturer, our products can meet or even exceed the standards of cp2010, usp32, bp2005 and ep4. presently, 80% and above of our products have been well-recognized in dozens of countries and regions, such as usa, eu, south america and southeast asia. there are experienced technicians working for our institutes now, all of them are skilled. pioneer is looking forward to cooperating with friends all over the world for getting collaborative development; we are willing to work with you to develop new drugs and expand new business, let's work together for bright future.