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Trichloroacetic Acid, ACS reagent, 99.0% 1 kg

Trichloroacetic Acid, ACS reagent, 99.0% 1 kg

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$299.06

Part Number:MIL-T6399-1KG
Lead Time:7-14 days
Quantity:each
Size:1 kg
Style:chemical
Category:

Trichloroacetic Acid ACS reagent, ≥99.0% 1 Kg

Synonym: TCA

  • CAS Number 76-03-9
  • Linear Formula Cl3CCOOH
  • Molecular Weight 163.39
  • Beilstein/REAXYS Number 970119
  • EC Number 200-927-2
  • MDL number MFCD00004177
  • PubChem Substance ID 24900373
  • NACRES NA.21
grade ACS reagent
vapor density
vapor pressure 1 mmHg ( 51 °C)
assay ≥99.0%
impurities Substances darkened by sulfuric acid, passes test
≤0.01% insoluble matter
ign. residue ≤0.03%
refractive index n20/D 1.62 (lit.)
bp 196 °C (lit.)
mp 54-58 °C (lit.)
solubility H2O: 1 g/10 mL
density 1.62 g/mL at 25 °C (lit.)
anion traces chloride (Cl-): ≤0.002%
nitrate (NO3-): ≤0.002%
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.02%
cation traces Fe: ≤0.001%
heavy metals (as Pb): ≤0.002%
storage temp. 2-8°C
SMILES string OC(=O)C(Cl)(Cl)Cl
InChI 1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI key YNJBWRMUSHSURL-UHFFFAOYSA-N

Application

• Trichloroacetic acid has been used for the precipitation of sLRP (soluble circulating low density lipoprotein receptor-related protein-1) isolated from plasma.
• It has been used for the extraction of ascorbic acid from plant samples. It has also been used for the preparation of ascorbate standards for ascorbate assay.
• It has been used for the precipitation of IMAC (immobilized metal ion affinity chromatography)-isolated phosphoproteins.

Traditionally used to precipitate protein. Has been used to determine protein concentration by quantitative precipitation. Used as decalcifier and fixative in microscopy.

Safety Information

  GHS05, GHS07, GHS09

Signal word Danger
Hazard statements H314-H335-H410
Precautionary statements P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RIDADR UN 1839 8 / PGII
WGK Germany 2
RTECS AJ7875000
Flash Point(F) >235.4 °F
Flash Point(C) >113 °C

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