Melatonine factory supplier High quality 67-48-1 98% Choline Chloride
choline chloride is the hydrochloride of choline, is one kind of nutrition extender and fat-removing agent. it is widely used in the food , drug and health care products as vitamin drug. its pure product is colorless or white crystal granule. choline chloride is highly welcomed by our customers for high purity ( assay 98% and low price.
choline chloride 98% mainly used in pharmaceutical preparations, pharmaceutical intermediates, the promotion of human growth and improve the body resistance to disease plays an extremely important role. it is to ensure that the basic ingredients of the nervous system to work properly, affecting the metabolism of the body carotene and vitamin a.
choline chloride:(2-hydroxyethyl)trimethylammonium chloride; 2-hydroxy-n,n,n-trimethylethanaminium chloride
molecular structure:
molecular formula:c5h14clno
molecular weight:139.62
cas no.:67-48-1
einecs: 200-655-4
content (%): 98.5%-100.5%
specification: usp/nf, fcc
physical properties: white crystalline powder,hydroscopic and a bit of the smell of fish.
particles size: 20 mesh
packaging: 25 kg /drum; 5kg/bag; 1kg/bag
storage: store in a cool, dry place, kept under seal.
shelf life: 2 years
product analysis
items of analysis |
specification |
results |
identification a&b |
positive reaction |
conforms |
appearance |
colorless or white crystals or crystalline powder |
conforms |
assay(calculated on the anhydrous basis) |
99.0-100.5% |
99.3% |
ph(1 in 10) |
4.0-7.0 |
5.9 |
water |
≤0.5% |
0.12% |
residue on ignition |
≤0.05% |
0.02% |
heavy metals |
nmt 10ppm |
<10ppm |
arsenic (as) |
nmt 2ppm |
<2ppm |
lead (pb) |
nmt 0.3ppm |
<0.3ppm |
limit of total amines |
nmt 10μg/g |
<10μg/g |
1,4-dioxane |
nmt 10μg/g |
<10μg/g |
chromatographic purity |
||
individual impurities |
nmt 0.3% |
conforms |
total impurity |
nmt 2.0% |
conforms |
microbial |
||
total plate count |
≤1000cfu/g |
<1000cfu/g |
yeast and mold |
≤100cfu/g |
<100cfu/g |
e.coli |
negative |
negative |
salmonella |
negative |
negative |
staphylococcus aureus |
negative |
negative |
particle size |
|
|
through 20 mesh |
100% |
100% |
meets the current usp prior to conditioning. |
|
|
storage: preserve in well-closed containers. |
||
packing:20kgs paper drum with double inner lin |
function & application
• infant food, formulas and milk powder to improved infant cognitive development and prenatal nutrition.
• enhanced brain function and memory for all ages.
• health benefits for adhd, alzheimer, autism and cardiovascular and liver problems.
• multivitamin complex and functional food/drinks for recuperative value for fatigue of hard workers and athletes.
• feed additive
• salt substitute for intermediates and api.
WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE
1)Quick Response Within 12 hours;
2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.
3) OEM/ODM Available;
4) Reasonable & Competitive Price;
5) Fast Delivery: Samples from stock; bulk products within 7 days;
6) Professional Documents for Your Clearance;
7) Economic Freight Save Your Cost;
8) All your money be refund immediately if quality issue happens.
IN STOCK HIGH QUALITY BEST PRICE
We could give you:
1.Best quality in your requirement
2.Competitive price in china market
3.Mature technical support
4.Professional logistic support all we want is win-win business. send yr. inquiries, you will get it!
Our service:
1. Certificate Of Analysis (COA)
2. Material Safety Data Sheet (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
5. Nuclear Magnetic Resonance (NMR)
6. Any inquirie
Zhejiang Huili Pharmaceutical Co., Ltd. is a professional pharmaceutical company which provide service for large pharmaceutical and health care products companies, such as: Collon Group, Sinopharm Group, and so on.
We provide high quality medicial and health-care products like Active Pharmaceutical Ingredients, Empty Capsules, Packaging Machines, Health Care Products OEM services for hundreds of customers from dometic and aborad market.
Especially, we are professional phollow capsules manufacturer for more than 40 years, with 12 capsules semi-automatic production line, 8 billion annual production capacity, we own the inspection equipments imported from the United States and creat 100+ patents which make us provide satisfying service to our customers.
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View