USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $70.00-90.00 / Kilogram
USD $70.00-90.00 / Kilogram
USD $70.00-90.00 / Kilogram
cas number: 62-44-2
purity:99%
appearance: off-white powder
category:pharmaceutical grade
packing: 25kg/drum
formula: c10h13no2
molecular weight: 179.24
einecs: 200-533-0
density: 1.099 g/cm3
melting point: 133-136 c(lit. )
boiling point: 355.1 c at 760 mmhg
flash point: 168.5 c
solubility: 0.076 g/100 ml in water
phenacetin is a white crystalline powder with the chemical composition c10h13no2. it was first developed by harmon northrop morse in 1878. in addition to its pain-reducing properties, it also has been used as a fever-reducer, a treatment for rheumatoid arthritis and a treatment for intercostal neuralgia, a rare disorder that causes pain in the nerves around the ribs. it was one of the first painkillers that was not derived from opium while at the same time being absent of anti-inflammatory qualities.
the coa of phenacetin:
items of analysis | specification | results |
description | should comply with the standard | conforms |
identification | positive | positive |
melting point | 134℃ to 136.5℃ | 134.5-136.5℃ |
4-chloroacetanilide | bp68 | <3.5ml/0.6g |
p-phenetidine | bp68 | conforms |
sulphated ash | ≤0.1% | 0.07% |
assay | ≥99% | 99.10% |
conclusion | qualified | |
our advantages:
best quality |
professional leading manufacturers in china.strict |
competitive price |
factory direct sales.best prices you're sure to be |
safe packing |
professional packing department which have more |
fast delivery |
plenty in stock,delivery within 24 hours after the |
payment | t/t,,money gram,bitcoin. |
service |
photos of parcel and tracking number offered |
discount |
specials are possible when client's order is big |
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.