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10783

Sigma-Aldrich

Antimony(III) sulfate

≥95.0%

Synonym(s):

Antimony trisulfate, Diantimony trisulfate

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About This Item

Linear Formula:
Sb2(SO4)3
CAS Number:
7446-32-4
Molecular Weight:
531.71
EC Number:
231-207-6
MDL number:
MFCD00016318
UNSPSC Code:
12352302
PubChem Substance ID:
57646815
NACRES:
NA.23
Assay:
≥95.0%
form:
powder

Quality Level

100

Assay

≥95.0%

form

powder

reaction suitability

reagent type: catalyst
core: antimony

SMILES string

[Sb+3].[Sb+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/3H2O4S.2Sb/c3*1-5(2,3)4;;/h3*(H2,1,2,3,4);;/q;;;2*+3/p-6

InChI key

MVMLTMBYNXHXFI-UHFFFAOYSA-H

Application

Antimony(III) sulfate may be used as a catalyst for the imino Diels-Alder reaction of Schiff′s bases with N-vinylpyrrolidin-2-one to yield 2-aryl-4-(20 -oxopyrrolidinyl-10 )-1,2,3,4- tetrahydroquinolines.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302 + H332,H411

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

10783-BULK:
10783-50G:4548173296043
10783-10G:4548173296036
10783-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG6958
BCCD0206
BCCC1580
BCCB1807
BCBW7536

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Imino Diels-Alder Reactions: Efficient Synthesis of 2-Aryl-4-(29-oxopyrrolidinyl-19)-1,2,3,4-tetrahydroquinolines catalysed by Antimony(III) Sulfate.
Srinivasa A, et al.
Monatshefte fur Chemie / Chemical Monthly, 139(3), 255-259 (2008)

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