247537
Oxalic acid dihydrate
ACS reagent, ≥99%
Manufacturer: Sigma Aldrich
CAS Number: 6153-56-6
Synonym(S): Ethanedioic acid dihydrate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | 247537-100-G | In Stock | ₹ 6,484.18 |
| 500 G | 247537-500-G | In Stock | ₹ 15,577.18 |
| 2.5 KG | 247537-2.5-KG | In Stock | ₹ 29,747.10 |
247537 - 100 G
In Stock
Quantity
1
Base Price: ₹ 6,484.18
GST (18%): ₹ 1,167.152
Total Price: ₹ 7,651.332
grade
ACS reagent
Quality Level
200
vapor density
4.4 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
Assay
≥99%99.5-102.5% (ACS specification)
form
solid
impurities
H2SO4, passes test (darkened)≤0.001% N compounds≤0.005% insolubles
ign. residue
≤0.01%
mp
104-106 °C (lit.)
anion traces
chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.005%
Other Options
Related Products
Description
- General description: Oxalic acid dihydrate is a promising candidate as a phase change material (PCM) for use in thermal energy storage (TES) technology due to its high heat of fusion and energy storage density/price ratio in comparison to other salt hydrates PCMs.[1]
- Application: Oxalic acid dihydrate may be used: As a catalyst in the preparation of tetrahydroquinoline derivatives via imino Diels-Alder reaction.[2]As a homogeneous catalyst in the preparation of highly functionalized piperidines via multi-component reaction.[3]As an oxidant for the formation of triazolinediones from corresponding urazoles and bisurazoles via oxidation.[4]In the transformation of thiols to nitrosothiols by reacting with sodium nitrite.[5]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P362 + P364
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1
WGK
WGK 1
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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grade: ACS reagent
Quality Level: 200
vapor density: 4.4 (vs air)
vapor pressure: <0.01 mmHg ( 20 °C)
Assay: ≥99%99.5-102.5% (ACS specification)
form: solid
impurities: H2SO4, passes test (darkened)≤0.001% N compounds≤0.005% insolubles
ign. residue: ≤0.01%
mp: 104-106 °C (lit.)
anion traces: chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.005%
grade:
ACS reagent
Quality Level:
200
vapor density:
4.4 (vs air)
vapor pressure:
<0.01 mmHg ( 20 °C)
Assay:
≥99%99.5-102.5% (ACS specification)
form:
solid
impurities:
H2SO4, passes test (darkened)≤0.001% N compounds≤0.005% insolubles
ign. residue:
≤0.01%
mp:
104-106 °C (lit.)
anion traces:
chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.005%
grade: __
Quality Level: __
vapor density: 5 (vs air)
vapor pressure: 51.7 mmHg ( 37.7 °C)
Assay: 97%
form: liquid
impurities: __
ign. residue: __
mp: __
anion traces: __
grade:
__
Quality Level:
__
vapor density:
5 (vs air)
vapor pressure:
51.7 mmHg ( 37.7 °C)
Assay:
97%
form:
liquid
impurities:
__
ign. residue:
__
mp:
__
anion traces:
__
grade: ACS reagent
Quality Level: 200
vapor density: 1.8 (vs air)
vapor pressure: __
Assay: 98%98.0-103.0% (ACS specification)
form: solid
impurities: oxalate, passes test (lim ~0.05%)≤0.005% insolubles
ign. residue: ≤0.01%
mp: __
anion traces: chloride (Cl-): ≤0.001%phosphate (PO43-): ≤5 ppmsulfate (SO42-): ≤0.005%
grade:
ACS reagent
Quality Level:
200
vapor density:
1.8 (vs air)
vapor pressure:
__
Assay:
98%98.0-103.0% (ACS specification)
form:
solid
impurities:
oxalate, passes test (lim ~0.05%)≤0.005% insolubles
ign. residue:
≤0.01%
mp:
__
anion traces:
chloride (Cl-): ≤0.001%phosphate (PO43-): ≤5 ppmsulfate (SO42-): ≤0.005%
grade: __
Quality Level: __
vapor density: __
vapor pressure: __
Assay: __
form: __
impurities: __
ign. residue: __
mp: __
anion traces: __
grade:
__
Quality Level:
__
vapor density:
__
vapor pressure:
__
Assay:
__
form:
__
impurities:
__
ign. residue:
__
mp:
__
anion traces:
__