L(+)-Ascorbic acid ACS

: Thermo Fisher Scientific

: Thermo Fisher Scientific

: Ascorbic Acid, L-Ascorbic acid, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, Acidum ascorbicum

:50-81-7
:C₆H₈O₆
:MFCD00064328
:176.13 g/mol
:13,00837
:553 °C (1013 hPa)
:190…192 °C (dec.)
:1,694 g/cm³ (20 °C)
:Ambient
:200-066-2
:exempt

: Ascorbic Acid, L-Ascorbic acid, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, Acidum ascorbicum

:50-81-7
:C₆H₈O₆
:MFCD00064328
:176.13 g/mol
:13,00837
:553 °C (1013 hPa)
:190…192 °C (dec.)
:1,694 g/cm³ (20 °C)
:Ambient
:200-066-2
:exempt

ACRO40147

Appearance:
White to light yellow Crystalline powder
Infrared spectrum:
Conforms
Titration Iodimetric:
≥99.0 %
Residue after ignition:
≤0.1 %
Specific optical rotation:
+20.5° to +21.5° (25°C, 589 nm) (c=10, H2O)
Iron (Fe):
≤10 ppm
Heavy metals (ICP-OES):
≤20 ppm

Product Family Options

Test Kits, Cadmium, Spectroquant®, Supelco®

#: 1.14834.0001

: Merck

VWR®, High Performance Bottles, Narrow Neck, Round, LDPE/HDPE/PP with Screw Caps

#: 215-3421

: VWR Collection

Ammonium fluoride, EMSURE® ACS for analysis, Supelco®

#: 1.01164.1000

: Merck

3,3',5,5'-Tetramethylbenzidine (TMB) 99+%

#: ACRO229280250

: Thermo Fisher Scientific

VWR®, Disposable Weighing Boats

#: 611-9182

: VWR Collection

VWR®, Disposable Weighing Boats

#: 611-1996

: VWR Collection

Reagents for DR800, DR900, DR2010, DR2500, DR2400, DR2800, DR3800, DR3900, DR5000, DR6000

#: 705-0157

: Hach

Diammonium hydrogen citrate, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

#: 1.01154.2500

: Merck

Ammonium thioglycolate 70% (w/w) in water

#: ACRO384680010

: Thermo Fisher Scientific

Sodium hypochlorite 10 - 15% available chlorine in aqueous solution

#: ACRO219255000

: Thermo Fisher Scientific

Test strips

#: 705-0186

: Hach

Flasks, Erlenmeyer, with standard ground joint

#: 201-1119

: Lenz Laborglas

VWR®, Bottle Top Dispensers

#: 612-6860

: VWR Collection

Buffers, concentrated solutions, Titrisol®, Supelco®

#: 1.09887.0001

: Merck

VWR® Dublin, Safety Spectacles

#: 111-0929

: VWR Collection

VWR®, Beakers, Low Form, Heavy-Duty

#: 213-0481

: VWR Collection

Ammonia solution 28%, AnalaR NORMAPUR® analytical reagent

#: 21190.292

: VWR Chemicals

Test kits, surfactants, Spectroquant®, Supelco®

#: 1.01787.0001

: Merck

VWR® Disposable Spatulas, PP

#: 231-0103

: VWR Collection

VWR®, Transfer Pipettes, High Performance

#: 612-1681

: VWR Collection