T6399
Trichloroacetic acid
ACS reagent grade, ≥99.0%
Synonym(s):
TCA
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About This Item
Product Name
Trichloroacetic acid, ACS reagent, ≥99.0%
InChI key
YNJBWRMUSHSURL-UHFFFAOYSA-N
InChI
1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7)
SMILES string
OC(=O)C(Cl)(Cl)Cl
grade
ACS reagent
vapor density
<1 (vs air)
vapor pressure
1 mmHg ( 51 °C)
assay
≥99.0%
Quality Level
form
crystalline
impurities
Substances darkened by sulfuric acid, passes test, ≤0.01% insoluble matter
ign. residue
≤0.03%
refractive index
n20/D 1.62 (lit.)
pH
(1 at 81.7 g/l at 25 °C)
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%
functional group
carboxylic acid, chloro
storage temp.
2-8°C
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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.
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
T6399-PM: + T6399-500G:4548173213736 + T6399-5G:4548173213743 + T6399-VAR: + T6399-250G:4548173213729 + T6399-100G:4548173305943 + T6399-1KG:4548173213712 + T6399-4X100G: + T6399-BULK:
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