658510
Potassium sulfite
90%
Manufacturer: Sigma Aldrich
CAS Number: 10117-38-1
Synonym(S): dipotassiumsulfite
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 658510-25-G | In Stock | ₹ 6,170.00 |
| 1 KG | 658510-1-KG | In Stock | ₹ 12,830.00 |
| 3 KG | 658510-3-KG | In Stock | ₹ 20,180.00 |
658510 - 25 G
In Stock
Quantity
1
Base Price: ₹ 6,170.00
GST (18%): ₹ 1,110.60
Total Price: ₹ 7,280.60
Quality Level
200
Assay
90%
SMILES string
[K+].[K+].[O-]S([O-])=O
InChI
1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI key
BHZRJJOHZFYXTO-UHFFFAOYSA-L
Description
- Application: Potassium sulfite (K2SO3) can be used as a catalyst in the oxidation of sulfur dioxide.[1] It is also used as an anionic catalyst for the cyclotrimerization of aryl isocyanates to prepare heterocyclic symmetrical isocyanurates.[2]
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
Show Difference
Quality Level: 200
Assay: 90%
SMILES string: [K+].[K+].[O-]S([O-])=O
InChI: 1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI key: BHZRJJOHZFYXTO-UHFFFAOYSA-L
Quality Level:
200
Assay:
90%
SMILES string:
[K+].[K+].[O-]S([O-])=O
InChI:
1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI key:
BHZRJJOHZFYXTO-UHFFFAOYSA-L
Quality Level: 200
Assay: 99.999% trace metals basis
SMILES string: __
InChI: __
InChI key: __
Quality Level:
200
Assay:
99.999% trace metals basis
SMILES string:
__
InChI:
__
InChI key:
__
Quality Level: 100
Assay: 97%
SMILES string: CC1(C)[C@H]2CC[C@]1(C)[C@@H](O)[C@H]2O
InChI: 1S/C10H18O2/c1-9(2)6-4-5-10(9,3)8(12)7(6)11/h6-8,11-12H,4-5H2,1-3H3/t6-,7-,8-,10+/m0/s1
InChI key: AYEOSGBMQHXVER-AZQAYCESSA-N
Quality Level:
100
Assay:
97%
SMILES string:
CC1(C)[C@H]2CC[C@]1(C)[C@@H](O)[C@H]2O
InChI:
1S/C10H18O2/c1-9(2)6-4-5-10(9,3)8(12)7(6)11/h6-8,11-12H,4-5H2,1-3H3/t6-,7-,8-,10+/m0/s1
InChI key:
AYEOSGBMQHXVER-AZQAYCESSA-N
Quality Level: 100
Assay: 97%
SMILES string: CCO[Si](CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)(OCC)OCC
InChI: 1S/C16H19F17O3Si/c1-4-34-37(35-5-2,36-6-3)8-7-9(17,18)10(19,20)11(21,22)12(23,24)13(25,26)14(27,28)15(29,30)16(31,32)33/h4-8H2,1-3H3
InChI key: MLXDKRSDUJLNAB-UHFFFAOYSA-N
Quality Level:
100
Assay:
97%
SMILES string:
CCO[Si](CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)(OCC)OCC
InChI:
1S/C16H19F17O3Si/c1-4-34-37(35-5-2,36-6-3)8-7-9(17,18)10(19,20)11(21,22)12(23,24)13(25,26)14(27,28)15(29,30)16(31,32)33/h4-8H2,1-3H3
InChI key:
MLXDKRSDUJLNAB-UHFFFAOYSA-N