CasNo.22254-24-6,High Quality Ipratropium bromide,(22254-24-6) Suppliers

1 Gram	FOB Price: USD 1.0000

Min.Order :1 Gram
Purity: 98% HPLC
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

22254-24-6 Ipratropium bromide Ipratropium bromide Price

Quick Details

Appearance:White powder
Application:pharmaceutical intermediates
PackAge:1kg or 25Kg drum
ProductionCapacity:3000|Metric Ton|Year
Storage:Store in dry, dark and ventilated place
Transportation:By air or by sea. Prompt delivery

Superiority:

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

Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

The aim of QDSIGMA 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.

QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

We promise our customer following items

1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality

Details:

Description

Ipratropium bromide is a mAChR M (muscarinic) antagonist, bronchodilator. N-Isopropyl salt of atropine.

Specification

Item	Specification	Result
Characters
Appearance	White or almost white, crystalline powder	white powder
Solubility Test	soluble in water, freely soluble in methanol, slightly soluble in ethanol 96%	Complies
Identification
IR	Compare to standard spectrum	Complies
Bromide test	Positive test for bromide	Positive
Tests
Appearance of solution	Solution S is clear and not more intensely colored than reference solution GY7	Complies
Melting point	Melts at about 230°C with decomposition	Complies
PH	pH5.0~7.5	5.58
Impurity A(TLC)	Not more than 0.1%	Complies
Related substances(by HPLC)
Impurity B	Not more than 0.1%	0.01%(BDL)
Impurity C	Not more than 0.1%	Not detected
Impurity D	Not more than 0.05%	0.01%(BDL)
Impurity E	Not more than 0.1%	Not detected
Impurity F	Not more than 0.1%	Not detected
Single max unknown impurities	Not more than 0.1%	Not detected
Total impurities	Not more than 0.25%	0.02%
Loss of drying	Between 3.90% to 4.40% w/w	4.13%
Sulphated Ash	≤0.1%	0.05%
Assay(on anhydrous basis)(by potentionmeter)	Assay between 99.0%-100.5%	100.28%