Chlorobutanol CAS 57-15-8 supplier in China

Details 

Product Name:Chlorobutanol/Chlorobutanol anhydrous/Chlorobutanol  hemihydrate

CAS No: 1320-66-7/57-15-8

Molecular Formula:C4H7Cl3O

Molecular Weight:177.46

Appearance:White microcrystalline powder

Purity:98.0%~101.0%

Chlorobutanol Typical Properties

Chlorobutanol  Usage

1.Trichlorotert-butanol was originally used as an antimicrobial preservative at a concentration of 0.5% (W/V) in ophthalmic preparations or injectable formulations.

2.It is now commonly used as bacteriostatic agents in adrenalin solutions, posterior pituitary extracts and eye preparations used to treat pupil constriction.

3.It is particularly suitable for use as a fungicide in non-aqueous preparations.

4.Trichlorotert-butanol is also used as a preservative in cosmetics, as a plasticizer in cellulose ethers and esters, and as a mild sedative and local analgesic in treatment.

5.Trichlorotert-butanol is volatile and easy to sublimate.It can be catalyzed by hydroxide ion in aqueous solution.

6.The stability is good at pH3, but decreases with increasing pH.The half-life of trichlorotert-butanol stored at 25ºC at pH7.5 is about 3 months.

7.At room temperature, 0.5% (W/V) of trichlorotert-butanol solution is nearly saturated, and if the temperature drops, crystals may be precipitated from the solution.

wickr daisylang   

whats app +86 19930503252

mia@crovellbio.com

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Package and shipping 

25kg bag

Company details

Hebei Crovell Biotech Co,.LTD. is the leading manufacturer for cosmetic materials in China.

Which located in Shijiazhuang, Hebei Province.

We are specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,

After ten years development, Hebei Crovell Biotech Co,.LTD. has become a Diversified development company, not only involves in chemicals, but also real estate, clothes, agricultural products and so on.

So far, Hebei Crovell Biotech Co,.LTD. has business in more than 35 countries, most big customers come from Europe and America, because among the suppliers in China, Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as carbomer. This is the important reason for customers who choosing Crovell.

In future, Hebei Crovell Biotech Co,.LTD. must become to a more important trade bridge for China and foreign countries especially in pharmaceutical industries

6.FAQ

1. quality
our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
2. price
we are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.packing
we can do according to the customers' request.
4.transport
ems,dhl, tnt, ups ,fedex, by air, by sea
dhl express, fedex and ems for quantity less than 50kg, usually called as ddu service;
sea shipping for quantity over 500kg; and air shipping is available for 50kg above;
for high value products, please select air shipping and dhl express for safe;
5.service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.