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1.02382.5000 CALCIUM CHLORIDE DIHYDRATE MERCK
Description
Catalogue Number 102382
Replaces CX0134; CX0130-1 CX0134-1; CX0134-3; CX0130; CX0130-6
Synonyms Calcium dichloride
Product Information
CAS number 10035-04-8
EC index number 017-013-00-2
EC number 233-140-8
Grade ACS,Reag. Ph Eur
Hill Formula CaCl₂ * 2 H₂O
Molar Mass 147.01 g/mol
HS Code 2827 20 00
Quality Level MQ300
Physicochemical Information
Density 1.85 g/cm3 (20 °C)
Melting Point 176 °C
pH value 4.5 - 9.2 (50 g/l, H₂O, 20 °C)
Vapor pressure 0.01 hPa (20 °C)
Solubility 1280 g/l
Toxicological Information
LD 50 dermal LD50 Rat 2630 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H319: Causes serious eye irritation.
Precautionary Statement(s) P264: Wash skin thoroughly after handling.
P280: Wear eye protection/ face protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337 + P313: If eye irritation persists: Get medical advice/ attention.
Signal Word Warning
RTECS EV9810000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
Categories of danger irritant
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Assay (complexometric) 99.0 - 102.0 %
Identity passes test
Appearance of solution passes test
Insoluble matter ≤ 0.01 %
Acidity or alkalinity passes test
pH-value (5 %; water, 25 °C) 4.5 - 8.5
Sulfate (SO₄) ≤ 0.005 %
Heavy metals (ACS) ≤ 5 ppm
Al (Aluminium) ≤ 0.0001 %
Ba (Barium)
≤ 0.003 %
passes test
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0003 %
K (Potassium) ≤ 0.01 %
Mg (Magnesium) ≤ 0.005 %
Na (Sodium) ≤ 0.01 %
NH₄ (Ammonium) ≤ 0.005 %
Sr (Strontium) ≤ 0.05 %
Magnesium and alkali metals ≤ 0.5 %
Oxidizing substances (as NO₃) ≤ 0.003 %
Corresponds to ACS, Reag. Ph Eur
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