DY0235
94-13-3
202-307-7
C10H12O3
propyl 4-hydroxybenzoate
Index Name | Specifications |
1. Appearance | White crystalline powder or colourless crystals |
2. Purity (on dry base ) % | 98.0 to 102.0 |
3. Melting Point degC | 96 to 98 |
4. Residue on Ignition % | 0.1 max |
5. Sulphated Ash % | 0.1 max |
6. Acidity | 0.1mL |
7. Identification | Passed |
8. Color of solution | Passed |
9. Related Substances % | 0.5 max |
10. Heavy Metal (Pb) ppm | 10 max |
11.Organic Volatile Impurities | Passed |
12. Loss on Drying % | 0.5 max |
Index Name | Specifications |
1. Appearance | White crystalline powder or colourless crystals |
2. Purity (on dry base ) % | 98.0 to 102.0 |
3. Melting Point degC | 96 to 98 |
4. Residue on Ignition % | 0.1 max |
5. Sulphated Ash % | 0.1 max |
6. Acidity | 0.1mL |
7. Identification | Passed |
8. Color of solution | Passed |
9. Related Substances % | 0.5 max |
10. Heavy Metal (Pb) ppm | 10 max |
11.Organic Volatile Impurities | Passed |
12. Loss on Drying % | 0.5 max |
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