
Specification for cresylic acid of specified ortho-cresol content
出版:British Standards Institution

专家解读视频
Ortho-cresol content range, specific gravity, distillation; limits for colour, water, residue on distillation, neutral oils and pyridine bases, hydrogen sulphide; freedom from acids and alkalis; sampling. Methods of analysis appended.
© British Standards Institution 2013
Replaces notes:
Replaces BS 517:1955.
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