Barium Chloride Dihydrate For Analysis Emsure 500 GR.

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Description
Catalogue Number	101719
Synonyms	Barium dichloride

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Product Information
CAS number	10326-27-9
EC index number	056-004-00-8
EC number	233-788-1
Grade	ACS,ISO,Reag. Ph Eur
Hill Formula	BaCl₂ * 2 H₂O
Molar Mass	244.28 g/mol
HS Code	2827 39 99
Quality Level	MQ300

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Physicochemical Information
Density	3.100 g/cm3 (18 - 25 °C)
Melting Point	113 °C (anhydrous substance)
pH value	5.0 - 8.0 (50 g/l, H₂O, 25 °C)
Bulk density	1200 - 1400 kg/m3

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Toxicological Information
LD 50 oral	LD50 Rat 118 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n
Hazard Statement(s)	H301: Toxic if swallowed.\nH319: Causes serious eye irritation.\nH332: Harmful if inhaled.
Precautionary Statement(s)	P261: Avoid breathing dust.\nP264: Wash skin thoroughly after handling.\nP271: Use only outdoors or in a well-ventilated area.\nP301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.\nP304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
RTECS	CQ8751000
Storage class	6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK	WGK 1 slightly hazardous to water
Disposal	15\nHeavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.

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Safety Information
Categories of danger	toxic

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

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Transport Information
Declaration (railroad and road) ADR, RID	UN 1564 , 6.1, III
Declaration (transport by air) IATA-DGR	UN 1564 , 6.1, III
Declaration (transport by sea) IMDG-Code	UN 1564 , 6.1, III

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Specifications
Assay (complexometric)	≥ 99.0 %
Insoluble matter	≤ 0.005 %
pH-value (5 %; water, 25 °C)	5.2 - 8.0
Total nitrogen (N)	≤ 0.002 %
Heavy metals (ACS)	≤ 0.0005 %
Oxidizing Substances (as NO₃)	≤ 0.005 %
Ca (Calcium)	≤ 0.005 %
Fe (Iron)	≤ 0.0001 %
K (Potassium)	≤ 0.0025 %
Na (Sodium)	≤ 0.005 %
Pb (Lead)	≤ 0.001 %
Sr (Strontium)	≤ 0.05 %
Loss on drying (150 °C)	14.0 - 16.0 %
Corresponds to ACS,ISO,Reag. Ph Eur