
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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GB/T 1926的本部分规定了工业糠醛的技术要求、试验方法、检验规则以及包装、标志、运输和贮存。 本部分适用于以农林原料通过水解法制取的工业糠醛
Technical furfural
本标准规定了工业糠醛的产品等级、技术要求、检验规则和标志、包装、运输、贮存的方法。 本标准适用于以农林原料通过水解法制取的工业糠醛。 工业糠醛主要用于润滑油精制、糠醇生产、制药以及其他有机合成工业等方面
Technical furfural
Technical furfural. Specifications
本标准规定了GB1926.1第3.2条中所列指标的试验方法,并推荐了硫酸盐测定方法和工业糠醛气相色谱分析法,可分别参考附录B(参考件)和附录C(参考件)。 本标准适用于以农林原料通过水解法制取的工业糠醛
Technical furfural test methods
Furfural for industrial use-Determination of acidity to phenolphthalein-Volumetric method
Furfural for industrial use. Methods of test.
FURFURAL FOR INDUSTRIAL USE LIS1 OF METHODS OF TEST
Furfural for industrial use; List of methods of test
이 규격은 산업용 푸르푸랄에 대하여 페놀프탈레인으로 산도를 측정하기 위한 부피법을 규정한다
Furfural for industrial use-Determination of acidity to phenolphthalein-Volumetric method
FURFURAL FOR INDUSTRIAL USE — DETERMINATION OF ACIDITY TO PHENOLPHTHALEIN — VOLUMETRIC METHOD
FURFURAL FOR INDUSTRIAL USE - DETERMLNAT?ON OF TOTAL CARBONYL COMPOUNDS - VOLUMETRIC METHOD
Reaction between hydroxylammonium chloride and carbonyl groups in a test portion, followed by determination of the hydrochloric acid liberated
Furfural for industrial use; Determination of total carbonyl compounds; Volumetric method
Pretreatment of the water used, freshly boiled and cooled, by neutralization by addition of the standard volumetric sodium hydroxide solution
Furfural for industrial use; Determination of acidity to phenolphthalein; Volumetric method
GB/T 1926的本部分规定了工业糠醛的技术要求、试验方法、检验规则以及包装、标志、运输和贮存。 本部分适用于以农林原料通过水解法制取的工业糠醛
Technical furfural
本标准规定了工业糠醛的产品等级、技术要求、检验规则和标志、包装、运输、贮存的方法。 本标准适用于以农林原料通过水解法制取的工业糠醛。 工业糠醛主要用于润滑油精制、糠醇生产、制药以及其他有机合成工业等方面
Technical furfural
Technical furfural. Specifications
本标准规定了GB1926.1第3.2条中所列指标的试验方法,并推荐了硫酸盐测定方法和工业糠醛气相色谱分析法,可分别参考附录B(参考件)和附录C(参考件)。 本标准适用于以农林原料通过水解法制取的工业糠醛
Technical furfural test methods
Furfural for industrial use-Determination of acidity to phenolphthalein-Volumetric method
Furfural for industrial use. Methods of test.
FURFURAL FOR INDUSTRIAL USE LIS1 OF METHODS OF TEST
Furfural for industrial use; List of methods of test
이 규격은 산업용 푸르푸랄에 대하여 페놀프탈레인으로 산도를 측정하기 위한 부피법을 규정한다
Furfural for industrial use-Determination of acidity to phenolphthalein-Volumetric method
FURFURAL FOR INDUSTRIAL USE — DETERMINATION OF ACIDITY TO PHENOLPHTHALEIN — VOLUMETRIC METHOD
FURFURAL FOR INDUSTRIAL USE - DETERMLNAT?ON OF TOTAL CARBONYL COMPOUNDS - VOLUMETRIC METHOD
Reaction between hydroxylammonium chloride and carbonyl groups in a test portion, followed by determination of the hydrochloric acid liberated
Furfural for industrial use; Determination of total carbonyl compounds; Volumetric method
Pretreatment of the water used, freshly boiled and cooled, by neutralization by addition of the standard volumetric sodium hydroxide solution
Furfural for industrial use; Determination of acidity to phenolphthalein; Volumetric method








