Merck 107814 Tin(II) chloride dihydrate for analysis (Max. 0.000001% Hg) EMSURE® 250 gr

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MERCK

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LB.M.107814.0250

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CAS Number: 10025-69-1 EC Number: 231-868-0 Molar Mass: 225.63 g/mol Chemical Formula: SnCl₂ * 2 H₂O Hill Formula: Cl₂Sn * 2 H₂O

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MERCK 107814

MERCK 107814 Tin(II) chloride dihydrate for analysis (max. 0.000001% Hg) EMSURE® 250 gr

Description
Catalogue Number	107814
Replaces	7814-1
Synonyms	Tin dichloride, dihydrate, Stannous chloride

Product Information
CAS number	10025-69-1
EC number	231-868-0
Hill Formula	Cl₂Sn * 2 H₂O
Chemical formula	SnCl₂ * 2 H₂O
Molar Mass	225.63 g/mol
HS Code	2827 39 10
Quality Level	MQ300

Physicochemical Information
Boiling point	623 °C (1013 hPa) (anhydrous substance)
Density	2.71 g/cm3 (20 °C)
Melting Point	38 °C (anhydrous substance)
pH value	1 - 2 (100 g/l, H₂O, 20 °C)
Bulk density	1250 kg/m3
Solubility	1187 g/l

Toxicological Information
LD 50 oral	LD50 Rat 700 mg/kg

Safety Information according to GHS
Hazard Statement(s)	H302 + H332: Harmful if swallowed or if inhaled. H314: Causes severe skin burns and eye damage. H317: May cause an allergic skin reaction. H373: May cause damage to organs through prolonged or repeated exposure. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word	Danger
RTECS	XP8850000
Storage class	8B Non-combustible, corrosive hazardous materials
WGK	WGK 3 highly hazardous to water
Disposal	15 Heavy 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.

Safety Information
Categories of danger	harmful, corrosive, sensitizing
R Phrase	R 34-43-20/22-48-50/53 Causes burns.May cause sensitisation by skin contact.Harmful by inhalation and if swallowed.Danger of serious damage to health by prolonged exposure.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase	S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

Storage and Shipping Information
Storage	Store at +15 °C to +25 °C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 3260 , 8, II
Declaration (transport by air) IATA-DGR	UN 3260 , 8, II
Declaration (transport by sea) IMDG-Code	UN 3260 , 8, II, Segregation Group: 1 (Acids)

Specifications
Assay (iodometric, SnCl₂·2H₂O)	98.0 - 103.0 %
Appearance of solution in hydrochloric acid	passes test
Sulfate (SO₄)	≤ 0.002 %
Heavy metals (as Pb)	≤ 0.005 %
As (Arsenic)	≤ 0.0001 %
Ca (Calcium)	≤ 0.005 %
Cu (Copper)	≤ 0.001 %
Fe (Iron)	≤ 0.002 %
Hg (Mercury)	≤ 0.000001 %
K (Potassium)	≤ 0.005 %
Na (Sodium)	≤ 0.01 %
NH₄ (Ammonium)	≤ 0.002 %
Pb (Lead)	≤ 0.005 %

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