4-Methylthiazole-2-carboxylic acid 97%
Supplier: Thermo Scientific
Synonyms:
4-Methyl-1,3-thiazole-2-carboxylic acid
429360010
429360050
ACRO429360010EA
204
EUR
ACRO429360010
ACRO429360050
4-Methylthiazole-2-carboxylic acid 97%
4-Methylthiazole-2-carboxylic acid
Formula:
C₅H₅NO₂S MW: 143,16 g/mol Melting Pt: 90…92 °C (dec.) Storage Temperature: Freezer |
MDL Number:
MFCD07377486 CAS Number: 14542-16-6 |
Specification Test Results
Appearance | White to off-white to light yellow Powder or crystalline powder |
Infrared spectrum | Conforms |
HPLC | ≥96.0 % |
Bromide (Br) | ≤0.005 % |
Sulfite (SO3) | ≤0.0001 % |
Sulfate (SO4) | ≤0.0001 % |
Aluminium (Al) | ≤1 ppm |
Ammonium (NH4) | ≤0.0003 % |
Arsenic (As) | ≤0.1 ppm |
Barium (Ba) | ≤0.5 ppm |
Cadmium (Cd) | ≤0.01 ppm |
Calcium (Ca) | ≤0.5 ppm |
Chromium (Cr) | ≤0.02 ppm |
Cobalt (Co) | ≤0.01 ppm |
Copper (Cu) | ≤0.02 ppm |
Iron (Fe) | ≤0.2 ppm |
Lead (Pb) | ≤0.02 ppm |
Lithium (Li) | ≤0.02 ppm |
Magnesium (Mg) | ≤0.1 ppm |
Manganese (Mn) | ≤0.01 ppm |
Nickel (Ni) | ≤0.02 ppm |
Potassium (K) | ≤0.1 ppm |
Sodium (Na) | ≤0.5 ppm |
Strontium (Sr) | ≤0.02 ppm |
Zinc (Zn) | ≤0.05 ppm |
Heavy metals (as Pb) | ≤1 ppm |
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