1.06664
Sodium tartrate dihydrate
Certified Reference Material for Karl Fischer Titration 15.66% Aquastar®
Synonym(s):
Sodium tartrate dihydrate, di-Sodium tartrate dihydrate, Tartaric acid sodium salt dihydrate
About This Item
Recommended Products
grade
certified reference material
Quality Level
agency
ISO 17025, 17034
product line
Aquastar®
form
solid
technique(s)
Karl-Fischer titration: suitable
titration: suitable
pH
8 (25 °C, 50 g/L in H2O)
solubility
290 g/L
density
1.82 g/cm3
bulk density
460 kg/m3
format
neat
storage temp.
15-25°C
InChI
1S/C4H6O6.2Na.2H2O/c5-1(3(7)8)2(6)4(9)10;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;2*1H2/q;2*+1;;/p-2/t1-,2-;;;;/m1..../s1
InChI key
FGJLAJMGHXGFDE-DGFHWNFOSA-L
Related Categories
General description
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Application
Features and Benefits
- Available in a secure plastic bottle
- Subjected to stability and homogeneity studies following ISO 17034 and ISO Guide 35
- High-quality offering accurate and reliable results
- Accompanied with a comprehensive and batch-specific certificate of analysis (CoA) for an effective quality management system
- Measured and qualified in an ISO/IEC 17025 and ISO 17034 accredited laboratory
Packaging
Linkage
Legal Information
reagent
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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SmartChemicals enable wireless transfer of CoA data stored on an RFID tag on the consumable bottle to the titrator, reducing effort and chance for human error. Crucial data required for the application is transmitted safely, reliably and intelligently to the instrument.
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