0 - Yorum Yap
Sigma-Aldrich 402923 Chloroacetic acid ACS reagent, ≥99.0% CAS No.: 79-11-8 500 gr
Kategori
Marka
Stok Kodu
LB.SA.402923-500G
Kısa Bilgi
Synonym(s): Monochloroacetic acid Linear Formula: ClCH2COOH CAS Number: 79-11-8 Molecular Weight: 94.50 Beilstein: 605438 EC Number: 201-178-4 MDL number: MFCD00002683
| Sigma-Aldrich 402923 Chloroacetic acid ACS reagent, ≥99.0% 500 gr |
|
Synonym(s): Monochloroacetic acid
Linear Formula: ClCH2COOH
CAS Number: 79-11-8
Molecular Weight: 94.50
Beilstein: 605438
EC Number: 201-178-4
MDL number: MFCD00002683
PubChem Substance ID: 24865140
NACRES: NA.21
|
|
PROPERTIES
grade ACS reagent
Quality Level 200
vapor density 3.26 (vs air)
vapor pressure 0.75 mmHg (20 °C)
assay ≥99.0%
form solid
impurities
≤0.01% Carbonyl compounds (as acetone)
≤0.01% Carbonyl compunds (other than acetone)
≤0.01% insolubles
ign. residue <0.02%
bp 189 °C (lit.)
mp 60-63 °C (lit.)
solubility water: soluble 3170 g/L at 10 °C
anion traces
chloride (Cl-): ≤0.01%
sulfate (SO42-): ≤0.02%
cation traces
Fe: ≤0.002%
heavy metals: ≤0.001% (by ICP)
SMILES string OC(=O)CCl
InChI 1S/C2H3ClO2/c3-1-2(4)5/h1H2,(H,4,5)
InChI key FOCAUTSVDIKZOP-UHFFFAOYSA-N
DESCRIPTION
General description
Chloroacetic acid (CAA, monochloroacetic acid, MCAA) is a halogenated aliphatic carboxylic acid generally used as herbicide and preservative. Its mutagenic effects have been studied in Rattus norvegicus.[1] The rate of degradation of MCA by photocatalysis using TiO2 at pH3 is reported to be enhanced under the influence of ozone.[2] CAA is an irritant that hydrolyzes proteins resulting in degradation of the cells. This property has been applied in treating plantar warts.[3]
Application
Chloroacetic acid may be used to synthesize the following:
Thiocarbamoylthioacetic acid derivatives.[4]
4-Thiazolone derivatives.[5]
Triazinothiazolone derivatives.[6]
Water soluble carboxymethyl chitosan.[7]
Packaging
100, 500 g in poly bottle
2 kg in poly bottle
|
Bu ürüne ilk yorumu siz yapın!
Tavsiye Ürünler
3.423,01 TL + KDV
4.107,61 TL
1.965,96 TL + KDV
2.359,16 TL
13.733,87 TL + KDV
16.480,64 TL
2.321,51 TL + KDV
2.785,81 TL
4.287,48 TL + KDV
5.144,97 TL
4.092,09 TL + KDV
4.910,51 TL
2.173,68 TL + KDV
2.608,42 TL
3.238,35 TL + KDV
3.886,02 TL
7.512,07 TL + KDV
9.014,48 TL
18.379,03 TL + KDV
22.054,84 TL