Description
Oxalic acid anhydrous for synthesis
Synonym(s):
Ethanedioic acid dihydrate, Oxalic acid
Empirical Formula (Hill Notation):
C2H2O4
CAS Number:
144-62-7
Molecular Weight:
90.03
MDL number:
MFCD00002573
EC Index Number:
205-634-3
Quality Level
200
vapor pressure
<1 Pa ( 25 °C)
assay
≥99% (manganometric)
form
solid
potency
375 mg/kg LD50, oral (Rat)
pH
1 (20 °C, 100 g/L in H2O)
mp
189 °C (decomposition)
solubility
108 g/L
density
1.9 g/cm3 at 20 °C
bulk density
750 kg/m3
Pictograms
GHS05,GHS07
Signal Word
Danger
Hazard Statements
H302 + H312 - H318
Precautionary Statements
P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
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MilliporeSigmaOxalic acid, puriss. p.a., anhydrous, (RT), 50G
SKU: 75688-50G
$59.60Oxalic acid, puriss. p.a., anhydrous, ≥99.0% (RT), 50G Linear Formula: HO2CCO2H CAS Number: 144-62-7 Molecular Weight: 90.03 Beilstein: 385686 EC Number: 205-634-3 -
MilliporeSigmaIron(III) chloride anhydrous for synthesis, 500g
SKU: 8039450500
$52.20Iron(III) chloride anhydrous for synthesis Synonym(s): Iron(III) chloride, Ferric chloride, Iron trichloride Empirical Formula (Hill Notation): Cl3Fe CAS Number: 7705-08-0 Molecular... -
MilliporeSigmaOxalic acid, 25G
SKU: 658537-25G
$87.50Oxalic acid, 25G purified grade, 99.999% trace metals basis Linear Formula: HO2CCO2H CAS Number: 144-62-7 Molecular Weight: 90.03 Beilstein: 385686 EC Number: 205-634-3 -
MilliporeSigmaL-Cysteine hydrochloride anhydrous, (RT) (50g)
SKU: 30120-50G
$149.00L-Cysteine hydrochloride anhydrous, ≥99.0% (RT) CAS Number 52-89-1 Linear Formula HSCH2CH(NH2)COOH · HCl Molecular Weight 157.62 Beilstein Registry Number 3560277 EC... -
MilliporeSigmaAluminium chloride, anhydrous powder sublimed for synthesis, 50KG
SKU: 8010810500
Contact Us For QuoteAluminium chloride, anhydrous powder sublimed for synthesis, 50KG Synonym(s): Aluminium chloride, Hydrochloric acid aluminium salt anhydrous Empirical Formula (Hill Notation): AlCl3 CAS... -
MilliporeSigmaEthylenediaminetetraacetic acid BioUltra, anhydrous
SKU: EDS-500G
$91.20Ethylenediaminetetraacetic acid BioUltra, anhydrous, ≥99% (titration) Synonym: (Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid CAS Number 60-00-4... -
MilliporeSigmaPeriodic acid, for synthesis, 500g
SKU: 8222880500
$426.00Periodic acid, for synthesis, >98% 500g Synonym(s): Periodic acid Empirical Formula (Hill Notation): H5IO6 CAS Number: 10450-60-9 Molecular Weight: 227.94 -
MilliporeSigmaTrifluoroacetic acid for synthesis, 1L
SKU: 8082601001
$490.00Trifluoroacetic acid for synthesis, 1L for synthesis Synonym(s): TFA Linear Formula: CF3COOH CAS Number: 76-05-1 -
MilliporeSigmaTrifluoroacetic acid for synthesis, 500mL
SKU: 8082600501
$265.00Trifluoroacetic acid for synthesis, 500mL Synonym(s): TFA Linear Formula: CF3COOH CAS Number: 76-05-1 Molecular Weight: 114.02 Beilstein/REAXYS Number: 742035 MDL n
