calcium chloride dihydrate 99% ar

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.

Three chemical solution bottles with red caps are arranged side by side against a gray background. The labels read "Methyl Orange Indicator Solution" and "Fehling's Solution No. A.

Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.

Four plastic bottles of chemical reagents with red caps, labeled for different substances, are arranged in size order against a gray background.

Five black plastic chemical bottles of various sizes are arranged on a gray surface against a dark gray background. Labels are visible but not fully legible.

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.

Specification

Description

CAS	10035-04-8
Molecular Formula	CaCl2.2H2O
Molecular Weight	147.02
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Solid	Colour	White powder
Odour	Odorless	pH Value	5 – 8
Melting Point/ Freezing Point [°C]	176 °C	Initial Boiling Point [°C]	> 1600°C
Vapour Pressure [20°C]	0.01 hPa at 20 °C	Density [g/cm3]	1.85
Solubility in Water [% weight]	147 g/l at 20 °C – completely soluble

Specifications
Appearance	White hygroscopic crystalline powder	Assay (Complexometric)	99.0-105.0%
Solubility	Freely soluble in water, in alcohol, and in boiling alcohol; very soluble in boiling water	Identification	To comply USP tests
pH (5% Solution in Water; 25°C)	4.5 – 8.5	Insoluble Matter (10% in Water)	Max 0.01%
Sulphate (So4)	Max 0.01%	Ammonium (Nh4)	Max 0.005%
Heavy Metal (As Pb)	Max 0.0005%	Iron, Aluminium & Phosphate	To comply USP test
Barium (Ba)	Max 0.005%	Iron (Fe)	Max 0.001%
Potassium (K)	Max 0.01%	Magnesium (Mg)	Max 0.01%
Magnesium & Alkali Salts	Max 0.5%	Sodium (Na)	Max 0.02%
Strontium (Sr)	Max 0.1%	Oxidizing Substances (As No3)	Max 0.003%

Dangerous Goods Information
UN Number	–	DG Class	–

Safety Information & Hazard Symbols
Symbol	GHS07
Signal Word	Warning
Hazard Statement	H319
Precaution Statement	P305 + P351 + P338

calcium chloride dihydrate 99% ar

SKU C00637-00500-HS Category Chemicals