Cupric (Copper II) Sulphate Pentahydrate Extrapure AR, 99.5%
Cupric (Copper II) Sulphate Pentahydrate Extrapure AR, 99.5% , The chemical formula for Copper Sulfate Pentahydrate is CuSO4·5H2O. The highly toxic, non-combustible, odorless blue crystalline powder has a nauseating metallic taste and turns white when dehydrated.
Brand Name: SISCO
Pack Size: 500g
Cas No: 7758-98-8.
Expiry date: July 2027
Cupric (Copper II) Sulphate Pentahydrate Extrapure AR, 99.5% , The chemical formula for Copper Sulfate Pentahydrate is CuSO4·5H2O. The highly toxic, non-combustible, odorless blue crystalline powder has a nauseating metallic taste and turns white when dehydrated.
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EDTA Disodium Salt Dihydrate Extrapure AR, 99.5%
EDTA, is a chelating agent with many applications in molecular biology. EDTA is often used in buffers as a metal ion inhibitor to maintain the stability and integrity of biological samples. EDTA binds to metal cations by forming a stable octahedral complex.
Brand name: SISCO
Pack size: 500g
Cas no: 6381-92-6
Expiry date: July-2027
Diphenylamine Extrapure AR, 99%
Diphenylamine is used for control of superficial scald in stored apples Diphenylamine is the organic compound with the formula (C6H5)2NH.
It is a colourless solid, but samples are often yellow due to oxidized impurities. It is a weak base, with a KB of 10 14. With strong acids, it forms the water soluble salt.
Brand Name: SISCO
Pack Size: 500g
Cas No: 122-39-4
Expiry date: July 2027
Acetonitrile (ACN) for HPLC & UV Spectroscopy, 99.9%
Sodium Thiosulphate (pentahydrate)
The purpose of adding sodium thiosulfate is to remove the excess iodine from the reaction mixture. This is important because iodine is a strong oxidizing agent and can cause side reactions with the organic compounds in the mixture.
Brand name: Britchem
Pack size: 500g
Cas no:
Expiry date: Oct.2026
Cobalt (II) Sulphate Heptahydrate Extrapure AR, 99%
Cobalt (II) Sulphate Heptahydrate extrapure AR, 99% ; Appearance (Colour), Red ; Appearance (Form), Crystalline powder ; Solubility (Turbidity) 10% aq. solution .
Cobalt sulfate is used in electroplating baths, storage batteries, sympathetic inks, and as an additive to soils and animal feeds.
Brand Name: SISCO
Pack Size: 500g
Cas No: 10026-24-1
Expiry date: July 2028
Sodium Sulphite (Anhydrous) Extra pure
Sodium Sulphite (Anhydrous) Extra pure product is non-reactive under normal conditions of use, storage and transport. Stable under normal conditions. No dangerous reactions known under normal conditions of use.
Brand name: SPAN CHEMIE
Pack size: 500g
Cas no:7757-83-7
Expiry date: Oct-2028
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