Merck 107815 Tin(II) Chloride Dihydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur 100 gr

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MERCK

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LB.M.107815.0100

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Merck 107815 Tin(II) chloride dihydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur 100 gr
Catalogue Number	107815
Replaces	SX0885-1
Synonyms	Tin dichloride, dihydrate, Stannous chloride

Merck 107815 Tin(II) chloride dihydrate for analysis EMSURE®

Product Information
CAS number	10025-69-1
EC number	231-868-0
Grade	ACS,ISO,Reag. Ph Eur
Hill Formula	Cl₂Sn * 2 H₂O
Chemical formula	SnCl₂ * 2 H₂O
Molar Mass	225.63 g/mol
HS Code	2827 39 10

Physicochemical Information
Boiling point	623 °C (1013 hPa) (anhydrous substance)
Density	2.71 g/cm3 (20 °C)
Melting Point	246 °C (anhydrous substance)
pH value	1 - 2 (100 g/l, H₂O, 20 °C)
Bulk density	1250 kg/m3
Solubility	1187 g/l (20 °C)

Toxicological Information
LD 50 oral	LD50 Rat 700 mg/kg

Safety Information according to GHS
RTECS	XP8850000
Storage class	8B Non-combustible, corrosive hazardous materials
WGK	WGK 1 slightly water endangering
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
Hazard Symbols	Corrosive
Categories of danger	harmful, corrosive, sensitizing
R Phrase	R 22-34-43 Harmful if swallowed.Causes burns.May cause sensitisation by skin contact.
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
Specifications
Assay (iodometric, SnCl₂·2H₂O)	98.0 - 103.0 %
Identity	passes test
Appearance of solution in hydrochloric acid	passes test
Sulphate (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 %
K (Potassium)	≤ 0.005 %
Na (Sodium)	≤ 0.01 %
NH₄ (Ammonium)	≤ 0.002 %
Pb (Lead)	≤ 0.005 %
Substances not precipitated with H₂S (as sulphates)	≤ 0.05 %

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