
Perchloric Acid Extrapure AR, 70%
Perchloric Acid Extrapure AR, 70%-It is used as a strong oxidizer and as a solvent for metals and alloys.
As a dehydrating agent, it is used for the determination of silica in iron and steel and in cement and other silicate materials.
Brand Name: SISCO
Pack Size: 1L
Cas No:7601-90-3
Expiry date: July 2027
Perchloric acid is a corrosive liquid that is colorless, odorless, and oily in nature. It is a strong acid that can be highly oxidizing and has the potential to react violently with certain materials, posing a fire and explosion hazard.
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Calcium Sulphate Anhydrous
Calcium sulfate (or calcium sulphate) is the inorganic compound with the formula CaSO4 and related hydrates. In the form of γ-anhydrite (the anhydrous form), it is used as a desiccant. One particular hydrate is better known as plaster of Paris, and another occurs naturally as the mineral gypsum.
Brand name: SPAN CHEM
Pack size:500g
Cas no:
Expiry date: May-2028
Silica Gel Self Indicating 6-20 Mesh Blue
Silica Gel Self Indicating Blue 6-20 Mesh is a moisture-absorbing bead or granule that changes color from blue to pink when it reaches its maximum adsorption capacity. It contains cobalt chloride, which allows for this color change, indicating when the gel needs reactivation through heat.
Brand Name: SPAN CHEMIE
Pack Size: 500g
Expiry date: May 2028
Sulphuric Acid (98%) extrapure AR
Acetonitrile (ACN) for HPLC & UV Spectroscopy, 99.9%
Calcium Chloride ( Di – hydrate )
The invention relates to a method for producing calcium chloride dihydrate, which is characterized by comprising the following steps: putting hydrochloric acid (31%) and limestone powder into a reaction vat according to the mixture ratio of 2.2:1, and stirring for reaction to generate an acid calcium chloride solution; …
Chloroform extrapure AR, ACS, 99.8%
Pack Size: 2.5L
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