追加説明:
4-HYDROXYLMETHYLBENZOATE (Methylparaben) is supplied as a fine chemical. Labeyond Chemicals Co.,Ltd. supplies it at pharmaceutical grade without manufacturing it directly, with samples available on request. Per the product listing, it is a white crystalline powder with 98.0-102.0% assay and a melting point of 125-128°C, used as a bactericide and preservative in pharmaceuticals, cosmetics and animal feed. It is produced to USP and BP standards and sold into North America, Central/South America, Western Europe, Eastern Europe, Australasia, Asia, the Middle East, and Africa.
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