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31669

Tin(II) chloride dihydrate

Name: Tin(II) chloride dihydrate
Brand: SIGALD

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥98%

동의어(들):

Stannous chloride dihydrate

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

SnCl₂ · 2H₂O

CAS 번호:

10025-69-1

Molecular Weight:

225.65

NACRES:

NA.21

PubChem Substance ID:

329753876

UNSPSC Code:

12352302

EC Number:

231-868-0

MDL number:

MFCD00149863

Assay:

≥98%

Form:

fine crystals

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도움 문의

속성

Quality Level

200

agency

USP/NF, reag. ISO, reag. Ph. Eur.

grade

ACS reagent, puriss. p.a.

assay

≥98%

form

fine crystals

impurities

≤0.002% ammonium (NH₄), ≤0.005% insoluble in hydrochloric acid, ≤0.01% other heavy metals (as Pb), ≤0.05% subst. not precip. by H₂S (SO₄)

bp

652 °C (lit.)

mp

37-38 °C (dec.) (lit.)

anion traces

sulfate (SO₄^2-): ≤20 mg/kg

cation traces

As: ≤1 mg/kg, Ca: ≤50 mg/kg, Cu: ≤10 mg/kg, Fe: ≤20 mg/kg, K: ≤50 mg/kg, Mg: ≤50 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤50 mg/kg

SMILES string

O.O.Cl[SnH2]Cl

InChI

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

InChI key

FWPIDFUJEMBDLS-UHFFFAOYSA-L

설명

General description

Tin(II) chloride dihydrate is the hydrated salt of tin(II). Its crystals are monoclinic and their structure has been investigated by single crystal X-ray diffraction method. Cell parameters were reported to be: a=9.313, b=7.250, c=8.970Å, β=114°55′ and Z=4.

Application

Tin(II) chloride dihydrate may be used in the following studies:

Synthesis of indoles.
Preparation of aldehydes.
As Lewis acid catalyst for the synthesis of 3-aminoimidazo[1,2-a]pyridines, via multi-component reactions.

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pictograms

GHS08,GHS05,GHS07

signalword

Danger

hcodes

H290,H302 + H332,H314,H317,H335,H373,H412

pcodes

P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

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

저장 등급

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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