Certificate Of Analysis
Part Number: TLA-375802
Product Name: Thioglycolic Acid
General Information:

LOT NUMBER: AF191201-02
FORMULA: C2H4O2S
FORMULA WEIGHT: 92.11
CAS NUMBER: 68-11-1
MDL NUMBER: MFCD00004876
QUALITY RELEASE DATE: 1-Dec-2019
EXPIRATION DATE: 30-Nov-2023
LONG TERM STORAGE: Room Temperature
Test |
Specification |
Result |
Appearance(Color) |
Colorless |
Colorless |
Appearance(Turbidity) |
Clear |
Clear |
Appearance(Form) |
Liquid |
Liquid |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(GC) |
≥98.00% |
98.12% |
Uncertainty |
---- |
+/-1.0% |
Recommended Retest Period |
---- |
4 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 1.0 % eviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。