METHYL PARABEN SODIUM MPS METHYL PARABEN
1. ISO
2. IN STOCK
3. FAST REPLY
QUALIFED ; EFFICIENCY; RESPONSIBLE
ITEMS |
SPECIFICATION |
RESULTS |
Appearance |
A White Powder,hygroscopic |
Conform |
Purity (%) |
98.0~102.0 |
99.58 |
Loss on Drying (%) |
≤5.0 |
2.18 |
pH |
9.5~10.5 |
9.82 |
Sulphate(ppm) |
≤300 |
<300 |
Chloride(ppm) |
≤350 |
<350 |
Identification |
USP30 |
Conform |
Clarity and Colour of Solution |
Clear and transparent |
Clear and transparent |
Heavy metals (ppm) |
≤10 |
Conform |
Conclusion |
Comply with USP30 |
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