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High Purity Medical Grade CAS 57-88-5 Cholesterol

China High Purity Medical Grade CAS 57-88-5 Cholesterol, Find details about China Cholesterol, 57-88-5 from High Purity Medical Grade CAS 57-88-5 Cholesterol

Model NO.
57-88-5
Trademark
QDSIGMA
Specification
standard
Origin
China
Model NO.
57-88-5
Trademark
QDSIGMA
Specification
standard
Origin
China


High Purity Medical Grade CAS 57-88-5 Cholesterol

High Purity Medical Grade CAS 57-88-5 Cholesterol

Product Name:Cholesterol 
CAS NO: 57-88-5
Purity: 99%
Appearance: White Powder 
Grade: Medicine Grade      

High Purity Medical Grade CAS 57-88-5 Cholesterol

Product Name

Cholesterol 

Other Name

Cholesterol Powder

Purity        

99%min 

CAS No.

57-88-5

Appearance        


White crystal powder

M.W.

386.6535

MOQ

10g

M.F.

C27H46O

Loss on drying 

<3.0%

Test Methord

HPLC

Item

Specification

Result

Appearance

 White crystal powder

Complies

Related substance (HPLC)

Total impurity ≤0.5%

Max single impurity ≤0.1%

0.2%

0.06%

Odor

Characteristic

Complies

Assay

99%

99.22%

Sieve analysis

100% pass 80 mesh

Complies

Heavy Metal

<10ppm

Complies

As

<0.1ppm

0.05ppm

Pb

<0.1ppm

0.05ppm

Cd

<0.1ppm

0.05ppm

Residual Solvents

<100ppm

Complies

Residual Pesticide

Negative

Complies

Total Plate Count

<1000cfu/g

Complies

High Purity Medical Grade CAS 57-88-5 Cholesterol

Cholesterol, from the Greek chole- (bile) and stereos (solid) followed by the chemical suffix -ol for an alcohol, is an organic chemical substance classified as a waxy steroid of fat. It is an essential structural component of mammalian cell membranes and is required to establish proper membrane permeability and fluidity.


In addition to its importance within cells, cholesterol is an important component in the hormonal systems of the body for the manufacture of bile acids, steroid hormones, and vitamin D. Cholesterol is the principal sterol synthesized by animals; in vertebrates it is formed predominantly in the liver. Small quantities are synthesized in other cellular organisms (eukaryotes) such as plants and fungi. 

 
Package & Shipping
 
High Purity Medical Grade CAS 57-88-5 CholesterolHigh Purity Medical Grade CAS 57-88-5 Cholesterol
High Purity Medical Grade CAS 57-88-5 Cholesterol
Company Information 

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

High Purity Medical Grade CAS 57-88-5 Cholesterol

High Purity Medical Grade CAS 57-88-5 CholesterolHigh Purity Medical Grade CAS 57-88-5 CholesterolQ1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
 
Q4:Can you give me a discount price?
Surely,It depend on your qty
 
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
 
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.High Purity Medical Grade CAS 57-88-5 Cholesterol
 

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