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244635

Sigma-Aldrich

Tin(II) sulfate

≥95%

Synonym(s):

Stannous sulfate

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About This Item

Linear Formula:
SnSO4
CAS Number:
7488-55-3
Molecular Weight:
214.77
EC Number:
231-302-2
MDL number:
MFCD00011246
UNSPSC Code:
12161600
PubChem Substance ID:
24854690
NACRES:
NA.22
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Quality Level

100

Assay

≥95%

reaction suitability

core: tin
reagent type: catalyst

SMILES string

[SnH2++].[O-]S([O-])(=O)=O

InChI

1S/H2O4S.Sn/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+2/p-2

InChI key

OBBXFSIWZVFYJR-UHFFFAOYSA-L

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Application

General applications:
  • Tin(II) sulfate can be used in the electrosynthesis of Cu2ZnSnS4 (CZTS) thin films for solar cell application.[1]
  • It can be used to synthesize ternary Cu-Sn-S chalcogenides such as Cu2SnS3, Cu5Sn2S7 and Cu3SnS4 by successive ionic layer adsorption and reaction (SILAR) method.[2]
  • SnSO4 can also be used in the preparation of tin (IV) oxide (SnO2) nanoparticles which are widely used in battery electrodes, fabrication of supercapacitors and opto-electronic devices.[3][4][5]

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 1 - Eye Irrit. 2 - Met. Corr. 1 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 - STOT SE 3

Target Organs

Cardio-vascular system, Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX3864
MKCW4890
MKCV4669
MKCV4668
MKCW9701

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Tin(II) oxide 99.99% trace metals basis

Sigma-Aldrich

518174

Tin(II) oxide

Tin(IV) chloride 98%

Sigma-Aldrich

208930

Tin(IV) chloride

Tin(II) chloride ≥99.99% trace metals basis

Sigma-Aldrich

204722

Tin(II) chloride

Surfactant-free solution phase synthesis of monodispersed SnO 2 hierarchical nanostructures and gas sensing properties.
Zhang H, et al.
CrystEngComm, 14(9), 3169-3176 (2012)
In situ synthesis of SnO 2 nanoparticles encapsulated in micro/mesoporous carbon foam as a high-performance anode material for lithium ion batteries.
Fan X, et al.
Journal of Material Chemistry A, 2(43), 18367-18374 (2014)
[Substantiation of the maximum permissible level of tin sulfate in the air of populated regions].
A N Bessmertnyĭ et al.
Gigiena i sanitariia, (9)(9), 62-64 (1988-09-01)
[Gonadotropic action of tin sulphate in chronic inhalation].
N V Grin' et al.
Gigiena i sanitariia, (10)(10), 15-16 (1991-10-01)
Fabrication of high-performance supercapacitors based on hollow SnO 2 microspheres.
Ren S, et al.
Journal of Solid State Chemistry, 18(4), 909-916 (2014)
View All Related Papers

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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