Merck 102382 Calcium chloride dihydrate for analysis EMSURE® ACS,Reag. Ph Eur 1 kg

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MERCK

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LB.M.102382.1000

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Synonym(s): Calcium dichloride Empirical Formula (Hill Notation): CaCl2 · 2H2O CAS Number: 10035-04-8 Molecular Weight: 147.01 MDL number: MFCD00149613 EC Index Number: 233-140-8

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Calcium chloride dihydrate for analysis EMSURE® ACS,Reag. Ph Eur. CAS 10035-04-8, pH 4.5 - 8.5 (50 g/l, H₂O, 20 °C). MSDS and product info below.

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*2H₂O
Molar Mass	147.01 g/mol
HS Code	2827 20 00

Applications
Application	Calcium chloride dihydrate for analysis EMSURE® ACS,Reag. Ph Eur. CAS 10035-04-8, pH 4.5 - 8.5 (50 g/l, H₂O, 20 °C). MSDS and product info below.

Physicochemical Information
Density	1.85 g/cm3 (20 °C)
Melting Point	176 °C
pH value	4.5 - 8.5 (50 g/l, H₂O, 20 °C)
Solubility	1000 g/l

Toxicological Information
LD 50 dermal	LD50 Rat 2630 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H319: Causes serious eye irritation.
Precautionary Statement(s)	P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
RTECS	EV9810000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly water endangering
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
Hazard Symbols	Irritant
Categories of danger	irritant
R Phrase	R 36 Irritating to eyes.
S Phrase	S 22-24 Do not breathe dust.Avoid contact with skin.

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
Sulphate (SO₄)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.0005 %
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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