Hot selling high quality 5-Aminosalicylic acid 89-57-6 with reasonable price and fast delivery !!

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Hot selling high quality 5-Aminosalicylic acid 89-57-6 with reasonable price and fast delivery !!
Hot selling high quality 5-Aminosalicylic acid 89-57-6 with reasonable price and fast delivery !!
Hot selling high quality 5-Aminosalicylic acid 89-57-6 with reasonable price and fast delivery !!
Hot selling high quality 5-Aminosalicylic acid 89-57-6 with reasonable price and fast delivery !!
Hot selling high quality 5-Aminosalicylic acid 89-57-6 with reasonable price and fast delivery !!
Hot selling high quality 5-Aminosalicylic acid 89-57-6 with reasonable price and fast delivery !!
Hot selling high quality 5-Aminosalicylic acid 89-57-6 with reasonable price and fast delivery !!

Hot selling high quality 5-Aminosalicylic acid 89-57-6 with reasonable price and fast delivery !!

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From $69.8063.50 / Kilogram
$69.80
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Our advantages

High quality 5-Aminosalicylic acid

1.Competitive price
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
4.Professional factory

Product Description

QQ20190416134021 

1)Product Name:Supply 99% 5-Aminosalicylic acid / Mesalazine / Cas# 89-57-6 in stock

2)CAS:89-57-6

3)Molecular Formula:C7H7NO3

4)Molecular Weight:153.14

5)Assay:99%

Basic Information

Basic Information.png 

Appearance

White Powder

White Powder

Identification

The IR absorption spectrum conform


the reference spectrum

Complies

Appearance of

 

solution

Clarity  Clear


Absorbance ≤ 0.15 (440nm)                                  

≤ 0.10 (650nm)

Clear


0.033


0.009

Reducing

 

substances


(4mg/ml HCl

 

solution)

The solution turns blue or violet-brown


after addition of Starch solution &

 

0.01M iodine

The solution turns

 

violet-brown

Related

 

substances


(HPLC)

Impurity  B                   ≤0.2%


Impurity D                   ≤0.1%


Impurity G                   ≤0.1%


Impurity H                   ≤0.3%


Any other impurity           ≤0.05%


Total impurity               ≤1.0%

Nf


Nf


0.01%


Nf


0.03%


0.07%

Functions

.png5-Aminosalicylic acid is the active ingredient of SASP in the treatment of ulcerative colitis. Metalazine can inhibit the synthesis of inflammatory prostatins and the formation of inflammatory mediators leukotrienes, thereby significantly inhibiting the inflammation of the intestinal mucosa. Mesalazin dose-dependently inhibits prostaglandin synthesis and reduces the release of PGE2 in human colonic mucosa.

Real shot

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 5-Aminosalicylic acid (3).jpg5-Aminosalicylic acid (4).pngtianliu.jpeg

 

Packaging & Shipping

 

 

2.jpgfahuo.png 

Our Services

service.jpg 

Company Information

Company Information

 

QingdaoxigemaCHEMICAL Co., Ltd is 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  xigema 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.
 
 xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global agrochemical sales". xigema  has 21 subsidiaries and holding companies.

 

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teams.jpg

 

 

 

FAQ

3.jpg

 

 

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