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1.07815

Supelco

Tin(II) chloride dihydrate

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

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Synonym(s):
Tin(II) chloride dihydrate, Tin dichloride, dihydrate, Stannous chloride
Empirical Formula (Hill Notation):
Cl2Sn · 2H2O
CAS Number:
Molecular Weight:
225.65
MDL number:
EC Index Number:
231-868-0

grade

ACS reagent

Quality Level

Agency

reag. ISO
reag. Ph. Eur.

product line

EMSURE®

Assay

98.0-103.0% (SnCl2.2H2O basis, iodometric)

form

solid

potency

700 mg/kg LD50, oral (Rat)

impurities

≤0.05% Substances not precipitated with H2S (as sulphates)

pH

1-2 (20 °C, 100 g/L in H2O)

bp

623 °C/1013 hPa (anhydrous substance)

mp

38 °C (anhydrous substance)

density

2.71 g/cm3 at 20 °C

bulk density

1250 kg/m3

anion traces

sulfate (SO42-): ≤0.002%

cation traces

As: ≤0.0001%
Ca: ≤0.005%
Cu: ≤0.001%
Fe: ≤0.002%
K: ≤0.005%
NH4+: ≤0.002%
Na: ≤0.01%
Pb: ≤0.005%
heavy metals (as Pb): ≤0.005%

storage temp.

15-25°C

InChI

1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2

InChI key

FWPIDFUJEMBDLS-UHFFFAOYSA-L

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1.078131.078141.93612
Tin(II) chloride dihydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur

Supelco

1.07815

Tin(II) chloride dihydrate

Tin(II) chloride dihydrate EMPROVE® ESSENTIAL, Ph. Eur., BP, JPE

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1.07813

Tin(II) chloride dihydrate

Tin(II) chloride dihydrate for analysis (max. 0.000001% Hg) EMSURE®

Supelco

1.07814

Tin(II) chloride dihydrate

Supelco

Supelco

1.93612

Tin(II) chloride dihydrate

assay

98.0-103.0% (SnCl2.2H2O basis, iodometric)

assay

-

assay

98.0-103.0% (SnCl2.2H2O basis, iodometric)

assay

-

form

solid

form

solid

form

solid

form

-

impurities

≤0.05% Substances not precipitated with H2S (as sulphates)

impurities

-

impurities

-

impurities

-

pH

1-2 (20 °C, 100 g/L in H2O)

pH

1-2 (20 °C, 100 g/L in H2O)

pH

1-2 (20 °C, 100 g/L in H2O)

pH

-

mp

38 °C (anhydrous substance)

mp

38 °C (anhydrous substance)

mp

38 °C (anhydrous substance)

mp

-

Linkage

Replaces: SX0885-1

Analysis Note

Assay (iodometric, SnCl₂·2H₂O): 98.0 - 103.0 %
Identity: passes test
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 %
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 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2 Oral - STOT SE 3

Target Organs

Cardio-vascular system, Respiratory system

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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