A0829850
OxalicAcid , 0.100Molar(M/10) , 6153-56-6
Synonym(s):
Ethanedioic acid;Ethanedioic acid dihydrate;Ethanedioic Acid, Dihydrate, Ethanedioic Acid;Oxalic acid dihydrate;Oxalic Acid, Dihydrate
CAS NO.:6153-56-6
Empirical Formula: C2H6O6
Molecular Weight: 126.07
MDL number: MFCD00149102
EINECS: 612-167-2
Pack Size | Price | Stock | Quantity |
1L | RMB63.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT 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) |
Flash point: | 157°C |
storage temp. | Store at +5°C to +30°C. |
solubility | H2O: soluble1M at 20°C, clear, colorless |
form | Powder/Solid |
color | Yellow to yellow-green |
Specific Gravity | 1.65 |
PH | ~1.0 (25℃, 1M in H2O) |
PH Range | 6 - 8 at 25 °C |
Water Solubility | 138 g/L (20 ºC) |
Sublimation | 157 ºC |
Merck | 14,6911 |
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) |
Description and Uses
Oxalic acid dihydrate is a purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc; * Precipitating agent in Rare-earth mineral processing; * Bleaching agent in the textile activities, wood pulp bleaching; * Rust-remover for Metal treatment; * Grinding agent, such as Marble polishing; * Waste water treatment, removing calcium from water.
Safety
Symbol(GHS) | GHS05,GHS07 |
Signal word | Danger |
Hazard statements | H302+H312-H318 |
Precautionary statements | P264-P270-P280-P301+P312-P302+P352+P312-P305+P351+P338 |
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 |