1.60318

0.01 mol/L 硫代硫酸钠溶液

c(Na₂S₂O₃), 0.01 M (0.01 N), reag. USP, ready-to-use volumetric solution for titration, Titriplex^®

• 别名: Sodium Thiosulfate Solvent
• 分類程式碼代碼: 12352302
• NACRES: NA.21

属性

• 产品名称: 0.01 mol/L 硫代硫酸钠溶液, 0.01 M Na₂S₂O₃ (0.01 N), Titripur^®, reag. USP
• agency: reag. USP
• 品質等級: 200
• 產品線: Titripur^®
• 形狀: liquid
• 品質: Analyzed in our ISO 17025 accredited QC lab
• 反應適用性: reaction type: Complexometric reactions
• 濃度: 0.01 M Na₂S₂O₃ (0.01 N)
• 技術: titration: suitable
• 儲存溫度: 15-25°C

说明

應用

• One-Step Synthesis of Sulfur-Doped Nanoporous Carbons: Describes the utilization of sodium thiosulfate in producing high-surface-area, sulfur-doped nanoporous carbons from lignin, which are effective in CO₂ adsorption, highlighting its relevance in environmental science and industrial applications (Saha et al., 2023).


• Biological Synthesis of Iron Sulfide (FeS) Thin Films for Environmental Remediation: Details the use of sodium thiosulfate in the biosynthesis of FeS thin films for contaminant removal, underscoring its pivotal role in sustainable environmental remediation technologies (Saka et al., 2022).

特點和優勢

Accreditation:
This volumetric solution is analyzed by our calibration laboratory D-K-15185-01-00 which is accredited according to DIN EN ISO/IEC 17025 for analysis of amount-of-substance concentrations in volumetric solutions by DAkkS (Deutsche Akkreditierungsstelle - German National Accreditation Body). The accreditation certificate can be found at www.sigmaaldrich.com/ISO17025.

包裝

SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals

分析報告

Form liquid
Amount-of-substance concentration 0.00995 - 0.01005 mol/L
Measurement uncertainty ± 0.00003 mol/L
Traceability NIST SRM

The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 136 potassium dichromate) by means of volumetric standard potassium iodate (article number 1.02404), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.

Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.

法律資訊

Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 12 - Non Combustible Liquids
• 水污染物質分類（WGK）: nwg
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable