barium carbonate 99% ar

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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.

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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.

Specification

Description

Barium monocarbonate; Carbonic acid barium salt

CAS	513-77-9
Molecular Formula	BaCO3
Molecular Weight	197.34
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Solid	Colour	White powder
Odour	Odorless	Melting Point/ Freezing Point [°C]	811°C
Decomposition Point [°C]	1300°C	Density [g/cm3]	4.43
Solubility in Water [% weight]	Slightly soluble

Specifications
Appearance	A White / off white Powder	Assay (Acidimetric)	98.5%- 101%
Substance Insoluble in Dilute Hcl	Max 0.015%	Chloride (Cl)	Max 0.002%
Sulphide (S)	Max 0.001%	Heavy Metal (As Pb)	Max 0.001%
Iron (Fe)	Max 0.001%	Calcium (Ca)	Max 0.02%
Strontium (Sr)	Max 0.3%	Potassium (K)	Max 0.005%
Sodium (Na)	Max 0.02%	Hydroxide And Alkali Carbonate (As Ba(Oh)2)	Max 0.015%
Substance Oxidizable (As No3)	Max 0.005%	Substance Not Precipitated By H2So4 (As So4)	Max 0.3%

Dangerous Goods Information
UN Number	–	DG Class	–

Safety Information & Hazard Symbols
Symbol	GHS07
Signal Word	Warning

barium carbonate 99% ar

SKU C00336-00500-HS Category Chemicals