If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
1.00807
Trichloressigsäure
for analysis EMSURE® ACS,Reag. Ph Eur
Synonym(e):
Trichloressigsäure
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 g | Warenkorb auf Verfügbarkeit prüfen | € 72,40 |
250 g | Warenkorb auf Verfügbarkeit prüfen | € 93,10 |
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 207,00 |
Über diesen Artikel
grade
ACS reagent
Quality Segment
agency
reag. Ph. Eur.
vapor pressure
1 hPa ( 20 °C)
product line
EMSURE®
assay
≥99.5% (alkalimetric)
form
solid
autoignition temp.
711 °C
potency
3320 mg/kg LD50, oral (Rat)
concentration
≥99.5%
impurities
≤0.01% In water insoluble matter, ≤300 ppm Sulfated ash (600 °C)
color
clear
pH
<1 (20 °C, 50 g/L in H2O)
mp
54-56 °C
transition temp
flash point >110 °C
solubility
1300 g/L
density
1.63 g/cm3 at 20 °C
bulk density
900 kg/m3
anion traces
chloride (Cl-): ≤10 ppm, nitrate (NO3-): ≤20 ppm, phosphate (PO43-): ≤5 ppm, sulfate (SO42-): ≤200 ppm
cation traces
Cu: ≤5 ppm, Fe: ≤10 ppm, heavy metals (as Pb): ≤20 ppm
storage temp.
15-25°C
SMILES string
ClC(Cl)(Cl)C(=O)[O-].[H+]
InChI
1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI key
YNJBWRMUSHSURL-UHFFFAOYSA-N
Application
- Ascorbic acid assay to homogenize microalgae samples under ice-cold conditions, facilitating the extraction of ascorbic acid (vitamin C).
- Volatile Basic Nitrogen (VBN) assay to extract volatile basic nitrogen from the sample, aiding in the assessment of the freshness and quality of the meat.
Analysis Note
Identität (IR-Spektrum): entspricht
Aussehen: farblose, zerfließende Kristalle
Aussehen der Lösung (200 g/l; Wasser): klar und farblos
In Wasser unlösliche Anteile: ≤ 0,01 %
Chlorid (Cl): ≤ 10 ppm
Nitrat (NO₃): ≤ 20 ppm
Phosphat (PO₄): ≤ 5 ppm
Sulfat (SO₄): ≤ 200 ppm
Schwermetalle (als Pb): ≤ 20 ppm
Cu (Kupfer): ≤ 5 ppm
Fe (Eisen): ≤ 10 ppm
Verhalten gegen Schwefelsäure: entspricht
Sulfatasche (600 °C): ≤ 300 ppm
Other Notes
Legal Information
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Signalwort
Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A
Flammpunkt (°C)
> 113 °C - closed cup
Gefahrencodes
Lagerklasse
8B - Non-combustible corrosive hazardous materials
Flammpunkt (°F)
>235.4 °F - closed cup
Zulassungslistungen
Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.
76-03-9
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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