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Sigma-Aldrich Phthaldialdehyde For Fluorometry
List Price $151.51 Your Price $151.51
Sigma-Aldrich Phthaldialdehyde For Fluorometry; 5 g - SIAL (Additional S&H or Hazmat Fees May Apply)
NETA PART: SIAL-1114520005
MFG.PART: 1114520005
UNSPSC: 41116107
Manufacturer: Sigma-Aldrich
Quality Level
100
form
solid
autoignition temp.
480 °C
potency
178 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)
pH
7 (20 °C, 53 g/L in H2O)
bp
83-84 °C/1 hPa
mp
52-58 °C
transition temp
flash point 132 °C
solubility
53 g/L
density
1.13 g/cm3 at 20 °C
Application
- Combined techniques for revealing the mechanism beneath the inhibition effects of pectin on gluten digestibility using static in vitro gastro-duodenal protocols.: This study uses a combination of techniques to explore how pectin affects gluten digestibility, providing insights into the interaction of phthaldialdehyde derivatives with gluten proteins (Lin et Al., 2024).
- Analysis of Gizzerosine in Foodstuffs by HPLC Involving Pre-column Derivatization with o-Phthaldialdehyde.: This research develops a method using HPLC with pre-column derivatization involving phthaldialdehyde to analyze gizzerosine in foodstuffs, demonstrating the compound′s utility in food safety studies (Li and Wu, 2024).
- Comprehensive studies on the development of HPLC-MS/MS and HPLC-FL based methods for routine determination of homocysteine thiolactone in human urine.: This study develops and validates methods using phthaldialdehyde derivatives for the determination of homocysteine thiolactone in human urine, contributing to clinical diagnostics and biochemical research (Piechocka and Głowacki, 2024).
- Smart-detection approach for protein residues to evaluate the cleaning efficacy of reusable medical devices.: Utilizing phthaldialdehyde for protein residue detection, this study provides a smart detection approach to improve the cleaning efficacy of medical devices, enhancing patient safety (Ouirungroj et Al., 2024).
- One-pot sample preparation procedure for the determination of protein N-linked homocysteine by HPLC-FLD based method.: This research presents a novel one-pot sample preparation method using phthaldialdehyde for determining protein N-linked homocysteine, advancing analytical techniques in protein chemistry (Piechocka and Głowacki, 2023).
Analysis Note
Purity (GC): ≥ 99 %
Identity (IR): conforms
Melting point: 54 - 58 °C
Fluorescence (340 nm, 0,8 g/L, ethanol, as quinine): ≤ 2 ppb
Phthalic acid (TLC): ≤ 0.5 %
Nitrogen compounds (as N): ≤ 0.05 %
Identity (IR): conforms
Melting point: 54 - 58 °C
Fluorescence (340 nm, 0,8 g/L, ethanol, as quinine): ≤ 2 ppb
Phthalic acid (TLC): ≤ 0.5 %
Nitrogen compounds (as N): ≤ 0.05 %
pictograms
GHS05,GHS06,GHS09
signalword
Danger
hcodes
H301 - H314 - H317 - H335 - H410
pcodes
P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
Storage Class
6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk_germany
WGK 3
flash_point_f
269.6 °F - closed cup
flash_point_c
132 °C - closed cup
| SKU | SIAL-1114520005 |
|---|---|
| Supplier Part Number | 1114520005 |
| UM | EA |
| UNSPSC | 41116107 |
| Manufacturer | Sigma-Aldrich |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 9 |
| CAS Number | 643-79-8 |
| Energy Star | No |
| Green | No |
| Controlled | N |