Basic information
- CAS
7446-32-4- Standard SMILES
O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].[Sb+3].[Sb+3]- InChIKey
MVMLTMBYNXHXFI-UHFFFAOYSA-H- Molecular formula
- O12S3Sb2
- Average molar mass
- 531.7 g/mol
- Monoisotopic mass
- 529.66281
Names & identifiers
- Preferred name
- Antimony sulfate
- IUPAC
- bis(antimony(3+));trisulfate
- English name
- ANTIMONY TARTRATE
- Molecular formula
- H2O4SSb
- Molecular weight
- 219.83
Names & synonyms
Antimony sulfate7446-32-4Antimony trisulfateDiantimony trisulfateAntimonous sulfateDiantimony tris(sulphate)Sulfuric acid, antimony saltUNII-HN58C3HK0XHN58C3HK0XEINECS 231-207-6ANTIMONY(III) SULFATE (2:3)ANTIMONY SESQUISULFATE
Show more names
Sb?(SO?)?antimonoussulfateANTIMONY TARTRATEANTIMONY SULPHATEantimonytrisulfatediantimonytrisulfateantimony(3+):trisulfateDiantimony tris(sulfate)
ANTIMONY SULFATE [MI]DTXSID10225469ANTIMONY SULFATE [WHO-DD]SULFURIC ACID, ANTIMONY(3+) SALT (3:2)RefChem:113175DTXCID60147960Antimony(III) sulfateMFCD00016318
Database identifiers
- CAS
7446-32-4- PubChem CID
- 24010
- DTXSID
DTXSID10225469- UNII
- HN58C3HK0X
- EC Number
- 231-207-6
- Nikkaji
- J95.851D
Properties
Computed structural properties
- Topological polar surface area
- 266 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 12
- Rotatable bonds
- 0
- Heavy atoms
- 17
- Formal charge
- 0
- Complexity
- 62.2
Physicochemical properties
- Melting point
- 93 · decomposes [ALF93]
- Density
- 3.62 · 3.62
- solubility
- 2 O · slightly soluble in H2O
- form
- white crystalline powder
- color
- White powder or colorless deliquescent crystals
- Water Solubility
- 2 O, · soluble H2O, but can form insol basic salt [MER06]
- Merck
- 13 · 13,710
- InChI
- 1S/3H2O4S.2Sb/c3*1-5(2,3)4;;/h3*(H2,1,2,3,4);;/q;;;2*+3/p-6
- InChIKey
- MVMLTMBYNXHXFI-UHFFFAOYSA-H
- SMILES
- [Sb+3].[Sb+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
- CAS DataBase Reference
- 7446 · 7446-32-4
- FDA UNII
- 58 C3HK0X · HN58C3HK0X
- UNSPSC Code
- 12352302 · 12352302
- NACRES
- 23 · NA.23
- Symbol(GHS)
- 7 · GHS07,GHS09
- Signal word
- Warning
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302+H332 (37.7%): Harmful if swallowed or if inhaled [Warning Acute toxicity, oral; acute toxicity, inhalation]
P261, P264, P270, P271, P273, P301+P317, P304+P340, P317, P330, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 61 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 2
- rtecs
- CC8225000
- ridadr
- UN 3077 9/PG 3
- risk_code
- 20/22-51/53
- Signal word
- Warning
- Symbol(GHS)
- GHS07,GHS09
- hazard_code
- Xn,N
- safety_code
- 61
- hazard_class
- 4.1
- Storage Class
- 13 - Non Combustible Solids
- packing_group
- III
- Hazard statements
- H302+H332-H411
- Hazard Classifications
- Acute Tox. 4 InhalationAcute Tox. 4 OralAquatic Chronic 2
- Precautionary statements
Chemistry & industry
Applications
UsesAntimony sulfate is a hygroscopic compound in the form of needles with a silken sheen. When antimony or antimony trioxide, trisulfide, or oxychloride is dissolved in hot sulfuric acid, antimony sulfate or antimonyl salts are recovered. Antimony sulfate is used in the manufacture of explosives and in fireworks.
UsesAntimony(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.
Suppliers27 total
北京华美互利生物化工010-56205725 · [email protected]
Suzhou ARTK Medchem Co., Ltd.+86-18168183658 · [email protected]
武汉易泰科技有限公司上海分公司18930552037 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]
广东方信生物科技有限公司0751-2838688 13376594225 · [email protected]
上海麦克林生化科技股份有限公司15221275939 15221275939 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
南兴化工（江苏）有限公司0512-66387035 18662433356 · [email protected]
Henan Alfa Chemical Co., Ltd+8618339805032 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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