Fluorescein isothiocyanate isomer I CAS 3326-32-7
Chemical Name: Fluorescein isothiocyanate isomer I
CAS No.: 3326-32-7
Molecular Fomula:?C21H11NO5S
Molecular weight:?389.38
Appearance: Orange powder
发送询盘
Description
Fluorescein isothiocyanate isomer I
Chemical Name: Fluorescein isothiocyanate isomer I
CAS No.: 3326-32-7
Molecular Fomula:?C21H11NO5S
Chemical Structure:
Molecular weight:?389.38
Appearance: Orange powder
Typical?Properties
ITEMS
SPECIFICATION
Appearance
Orange powder
Assay,%
95.0min
Water content,%
??4.0
Ignition residue,%
??0.1
Heavy Metals, ppm
??5.0
?
Fluorescein isothiocyanate isomer I application:
Used in medicine, agriculture, and animal husbandry, it can quickly diagnose diseases caused by bacteria, viruses, and parasites.
Packaging and Shipping
25kg box
Fluorescein isothiocyanate isomer I Storage
Tightly closed. Dry. Keep locked up or in an area accessible only to qualified or authorized persons.
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- 2
- 2-diallylpent-4-en-1-amine
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- 95-16-9
- Ammonium sulfamate
- Benzothiazole
- cas:67889-00-3ح2
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Chloramine-T is an N-terminally chlorinated and N-terminally deprotonated sulfonamide used as an insecticide and mild disinfectant.
Prismatic crystal, soluble in water, almost insoluble in benzene, chloroform and ether. Decay in ethanol. There is no certain melting point, as well as it is violently decayed (exploded) at 175-180 ??. With minor chlorine scent, it progressively sheds water in dry air, and slowly decomposes in exposed air to launch chlorine.
Chloramine-T can be prepared in a return of 75?C 95% by presenting chlorine into the salt hydroxide option of p-toluenesulfonamide. It is a solid electrolyte in acid remedy and a great oxidant in alkali option. Conveniently soluble in water, nearly insoluble in benzene, chloroform and ether. The substance can conveniently react with mustard gas to generate safe crystalline thioimides; Chloramine-T derivatives are being studied as poison gas guards.


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