Oxalic acid dihydrate 6153-56-6 99%
Oxalic acid dihydrate Chemical Properties
Melting point 104-106 °C(lit.)
Boiling point 108-109°C
density 1,65 g/cm3
vapor density 4.4 (vs air)
vapor pressure <0.01 mm Hg ( 20 °C)
Fp 157°C
storage temp. Store at RT.
solubility H2O: soluble1M at 20°C, clear, colorless
form Powder/Solid
Specific Gravity 1.65
color Yellow to yellow-green
PH ~1.0 (25℃, 1M in H2O)
PH Range 6 - 8 at 25 °C
Water Solubility 138 g/L (20 ºC)
Merck 14,6911
Sublimation 157 ºC
BRN 3679436
Exposure limits TLV-TWA for anhydrous acid 1 mg/m3 (ACGIH, MSHA, and OSHA); TLV-STEL 2 mg/m3 (ACGIH).
Stability: Stable. Incompatible with bases, acid chlorides, steel, silver, silver compounds, moisture. Avoid contact with metals.
InChIKey GEVPUGOOGXGPIO-UHFFFAOYSA-N
CAS DataBase Reference 6153-56-6(CAS DataBase Reference)
NIST Chemistry Reference Oxalic acid dihydrate(6153-56-6)
EPA Substance Registry System Oxalic acid dihydrate (6153-56-6)
Oxalic acid dihydrate Basic information
Product Name: Oxalic acid dihydrate
Synonyms: Oxalate Acid;Two water oxalic acid;OXALIC ACID 2HYD XTL;Oxalic acid test solution(ChP);Has two acid;Oxalic acid dihydrate Manufacturer;OXALIC ACID SOLUTION, 10% W/VOXALIC ACID SOLUTION, 10% W/VOXALIC ACID SOLUTION, 10% W/VOXALIC ACID SOLUTION, 10% W/V;OXALIC ACID, DIHYDRATE, HIGH PURITYOXALIC ACID, DIHYDRATE, HIGH PURITYOXALIC ACID, DIHYDRATE, HIGH PURITYOXALIC ACID, DIHYDRATE, HIGH PURITY
CAS: 6153-56-6
MF: C2H6O6
MW: 126.07
EINECS: 612-167-2
Mol File: 6153-56-6.molSafety Information
Hazard Codes Xn,C
Risk Statements 21/22-41
Safety Statements 24/25-39-37-36-26
RIDADR UN 3261 8/PG 3
WGK Germany 1
RTECS RO2450000
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29171100
Toxicity LD50 orally in Rabbit: 375 mg/kg
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