55777
Potassium disulfite
analytical standard
Manufacturer: Supelco
CAS Number: 16731-55-8
Synonym(S): E224, Potassium metabisulfite, Potassium pyrosulfite
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 55777-1-G | In Stock | ₹ 5,185.18 |
55777 - 1 G
In Stock
Quantity
1
Base Price: ₹ 5,185.18
GST (18%): ₹ 933.332
Total Price: ₹ 6,118.512
grade
analytical standard
Quality Level
100
Assay
≥98% (RT)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitablegas chromatography (GC): suitable
solubility
H2O: 200 mg/mL, clear to very slightly hazy, colorless
application(s)
cleaning productscosmeticsfood and beveragespersonal care
format
neat
SMILES string
[K+].[K+].[O-]S(=O)S([O-])(=O)=O
InChI
1S/2K.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Potassium disulfite | Sigma Aldrich | ₹ 5,090.00 | |
| | Potassium disulfite | Sigma Aldrich | ₹ 5,856.33 | |
 | Potassium disulfite | Supelco | ₹ 6,340.00 - ₹ 15,240.00 | |
 | Potassium disulfite | SAFC | ₹ 37,210.94 - ₹ 2,68,557.43 |
Description
- General description: Potassium disulfite (Potassium metabisulfite, PMB) is an inorganic salt with antimicrobial properties. It is a sulfiting agent that prevents browning of foods.
- Application: Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1
Supplementary Hazards
EUH031
WGK
WGK 1
Compare Similar Items
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grade: analytical standard
Quality Level: 100
Assay: ≥98% (RT)
shelf life: limited shelf life, expiry date on the label
technique(s): HPLC: suitablegas chromatography (GC): suitable
solubility: H2O: 200 mg/mL, clear to very slightly hazy, colorless
application(s): cleaning productscosmeticsfood and beveragespersonal care
format: neat
SMILES string: [K+].[K+].[O-]S(=O)S([O-])(=O)=O
InChI: 1S/2K.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2
grade:
analytical standard
Quality Level:
100
Assay:
≥98% (RT)
shelf life:
limited shelf life, expiry date on the label
technique(s):
HPLC: suitablegas chromatography (GC): suitable
solubility:
H2O: 200 mg/mL, clear to very slightly hazy, colorless
application(s):
cleaning productscosmeticsfood and beveragespersonal care
format:
neat
SMILES string:
[K+].[K+].[O-]S(=O)S([O-])(=O)=O
InChI:
1S/2K.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2
grade: certified reference materialTraceCERT®
Quality Level: 300
Assay: __
shelf life: limited shelf life, expiry date on the label
technique(s): HPLC: suitablegas chromatography (GC): suitable
solubility: __
application(s): cleaning productscosmeticsflavors and fragrancesfood and beveragespersonal care
format: __
SMILES string: __
InChI: __
grade:
certified reference materialTraceCERT®
Quality Level:
300
Assay:
__
shelf life:
limited shelf life, expiry date on the label
technique(s):
HPLC: suitablegas chromatography (GC): suitable
solubility:
__
application(s):
cleaning productscosmeticsflavors and fragrancesfood and beveragespersonal care
format:
__
SMILES string:
__
InChI:
__
grade: __
Quality Level: __
Assay: 97%
shelf life: __
technique(s): __
solubility: __
application(s): __
format: __
SMILES string: C#Cc1cccc2ccccc12
InChI: 1S/C12H8/c1-2-10-7-5-8-11-6-3-4-9-12(10)11/h1,3-9H
grade:
__
Quality Level:
__
Assay:
97%
shelf life:
__
technique(s):
__
solubility:
__
application(s):
__
format:
__
SMILES string:
C#Cc1cccc2ccccc12
InChI:
1S/C12H8/c1-2-10-7-5-8-11-6-3-4-9-12(10)11/h1,3-9H
grade: analytical standard
Quality Level: 100
Assay: ≥98.0% (GC)
shelf life: limited shelf life, expiry date on the label
technique(s): __
solubility: __
application(s): __
format: __
SMILES string: __
InChI: __
grade:
analytical standard
Quality Level:
100
Assay:
≥98.0% (GC)
shelf life:
limited shelf life, expiry date on the label
technique(s):
__
solubility:
__
application(s):
__
format:
__
SMILES string:
__
InChI:
__