鹽酸西替利嗪 /Cetirizine hydrochloride/83881-52-1
鹽酸西替利嗪 /Cetirizine hydrochloride/83881-52-1
鹽酸西替利嗪 /Cetirizine hydrochloride/83881-52-1
鹽酸西替利嗪 /Cetirizine hydrochloride/83881-52-1
鹽酸西替利嗪 /Cetirizine hydrochloride/83881-52-1
鹽酸西替利嗪 /Cetirizine hydrochloride/83881-52-1

鹽酸西替利嗪/Cetirizine-hydrochloride/83881-52-1

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￥187.00

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聯(lián)系人 王秋菊 銷售經(jīng)理

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上海穎心實(shí)驗(yàn)室設(shè)備有限公司

店齡6年 企業(yè)認(rèn)證

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王秋菊 銷售經(jīng)理

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商品介紹
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品牌 穎心實(shí)驗(yàn)室
含量≥ 優(yōu)等品
產(chǎn)地/廠商 上海
用途范圍 科學(xué)研究
商品介紹
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鹽酸西替利嗪 /Cetirizine hydrochloride/83881-52-1產(chǎn)品信息：

S.No.
Test
RESULT
SPECIFICATION
01.
Characters A white powder, freely soluble in water, practically insoluble in acetone and in methylene chloride. A white or almost white powder, freely soluble in water, practically insoluble in acetone and in methylene chloride
02.

Identification
A.UV absorption spectrum
B.IR absorption spectrum 
C.TLC
D.Reaction of Chlorides


Similar to working standard 
Similar to working standard
Similar to working standard
Positive


To match with working standard 
To match with working standard 
To match with working standard
To meet the test

03.
Appearance of solution Solution S is clear and less intensely coloured than reference solution BY7

Solution S should be clear and not more intensely coloured than reference solution BY7

 
04.
pH(5%solution in water) 1.6 Between 1.2 to 1.8
05.

Related substances by HPLC
a. Maximum unknown
individual impurity
b. Total impurities. 


0.35%
0.82%


Not more than 0.5%
Not more than 1.0%

06.
Heavy metals Less than 10ppm Not more than 10ppm
07.
Loss on drying 0.3%w/w Not more than 0.5%w/w
08.
Sulphated ash 0.07%w/w Not more than 0.2%w/w
09.
Assay (on dried basis) 99.6%w/w

Not less than 99.0%w/w ad
Not more than 100.5%w/w




聯(lián)系方式
公司名稱 上海穎心實(shí)驗(yàn)室設(shè)備有限公司
聯(lián)系賣家 王秋菊 （QQ：3146474380）
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