calcium carbonate 98% extrapure

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.
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Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.
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Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.
Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.
Two brown glass bottles with red caps, labeled as chemical containers, are placed side by side on a gray surface with a dark background.
Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.
Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.
Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.
Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.
Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

CAS 471-34-1
Molecular Formula CaCO3
Molecular Weight 100.09
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour White powder
Odour Odorless pH Value 8
Melting Point/ Freezing Point [°C] 800 °C Density [g/cm3] 2.93
Solubility in Water [% weight] Insoluble in water
Specifications
Appearance White powder Assay (Complexometric; On Dried Basis) 98.0-100.5%
Identification Passes test Substance Insoluble in Acetic Acid Max 0.2%
Chloride (Cl) Max 0.025% Sulphate (So4) Max 0.3%
Heavy Metal (As Pb) Max 0.002% Iron (Fe) Max 0.02%
Barium (Ba) Passes test Arsenic (As) Max 0.0004%
Magnesium (As Alkali Metals) Max 1.0% Loss On Drying (200°C; 4 Hrs) Max 2.0%
Dangerous Goods Information
UN Number – DG Class –

calcium carbonate 98% extrapure

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SKU C00634-00500-HS Category
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