MERCK 102391.1000 Calcium Chloride anhydrous ,Granular ca. 2-6 mm CAS No.10043-52-4

Key Spec Table

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
10043-52-4	233-140-8	CaCl₂	CaCl₂	110.99 g/mol

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Description
Catalogue Number	102391
Synonyms	Calcium dichloride
Description	Calcium chloride

Product Information
CAS number	10043-52-4
EC index number	017-013-00-2
EC number	233-140-8
Hill Formula	CaCl₂
Chemical formula	CaCl₂
Molar Mass	110.99 g/mol
HS Code	2827 20 90
Quality Level	MQ200

Physicochemical Information
Density	2.15 g/cm3 (25 °C)
Melting Point	775 °C
pH value	8 - 10 (H₂O)
Vapor pressure	0.01 hPa (20 °C)
Solubility	740 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)	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	EV9800000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water

Safety Information
Categories of danger	irritant

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Specifications
Assay (complexometric)	≥ 95 %
Free alkali (as Ca(OH)₂)	≤ 0.2 %
Water absorption capacity (24 hrs.,80 % relative humidity)	≥ 20 %