Where to buy Methylparaben CAS 99-76-3 at best price? If you want to buy Methylparaben from China top professional Methylparaben suppliers, TNJ Chemical China is always offering for more than ten years. Any quantity for request is ok for us, please contact with sales11@tnjchem.com
Properties
Methylparaben is colorless crystals or white crystalline powder, no smell or micro stimulating odor，Insoluble in water, slightly soluble in benzene, carbon tetrachloride, soluble in alcohol, ether, acetone.For more details.
Index name Spec
Appearance White crystalline powder
Assay 99.00%-101.00%
Appearance of solution Clear
Identification Meets BP2007 standard
Melting point 125.00℃～128.00℃
Acidity 0.10mg/g Max.
Loss on drying 0.50% Max.
Sulphate ash 0.10% Max.
Residue 0.10% Max.
Heavy metal 10.00ppm Max.
Related substances Ultraviolet at 254nm passed
Organic volatile impurities Meets BP2007 standard
Application
1).Inhibitor of growth of molds
2)To lesser extent bacteria
3)As vehicle for ophthalmic soln.
4)Preservative.
25kgs/fiber drum.
Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
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