共找到 231 条与 有机氮化物 相关的标准,共 16 页
本文件规定了 1H-1,2,4-三氮唑的分类、要求、试验方法、检验规则、标志、标签和随行文件、包装、运输和贮存。
1H-1,2,4-triazole
Standard Test Method for Mercaptobenzothiazole Sulfenamide Assay by Reduction/Titration
Standard Test Methods for Rubber Chemical Accelerator—Purity by High Performance Liquid Chromatography
1 Scope This document specifies a spectrometric method of determining the colour, expressed in Hazen units, of a 50 % aqueous caprolactam solution as a measure of coloured impurities content of the sample.
Caprolactam for industrial use. Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale). Spectrometric method
1 Scope This document specifies a spectrometric method for the determination of the absorbance at a wavelength of 290 nm of caprolactam for industrial use.
Caprolactam for industrial use. Determination of absorbance at a wavelength of 290 nm
本文件规定了工业用2-氯-6-三氯甲基吡啶的技术要求、试验方法、检验规则及标志、包装、运输和贮存。 本文件适用于由2-甲基吡啶在催化剂作用下氯化制得的工业用2-氯-6-三氯甲基吡啶产品。主要用于氮氧化抑制剂或土壤氮肥保护剂,也可以作为农药如杀菌剂啶氧菌酯的关键中间体。
2-Chloro-6-trichloromethylpyridine for industrial use
本文件规定了工业级超细硝基胍的技术要求、试验方法、检验规则、标志、包装、储运和验收期。 本文件适用于以硝酸胍和硫酸为主要原料合成的工业级超细硝基胍。
Industrial grade superfine nitroguanidine
Caprolactam for industrial use — Determination of absorbance at a wavelength of 290 nm
Caprolactam for industrial use — Determination of absorbance at a wavelength of 290 nm
Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) — Spectrometric method
Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) — Spectrometric method
本文件规定了氰氨化钙的技术要求、试验方法、检验规则和验收以及标志、标签、包装、储运。 本文件适用于氰氨化钙产品的质量控制。
Pesticides intermediate—Calcium cyanamide
Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) — Spectrometric method
Caprolactam for industrial use — Determination of absorbance at a wavelength of 290 nm
本文件规定了工业双氰胺的要求、试验方法、检验规则以及标志、包装、运输、贮存。 本文件适用于以石灰氮为原料制得的工业双氰胺。
Dicyandiamide for industrial use
Industrial ethylenediaminetetraacetic acid
2-Chloro-5-methylpyridine for industrial use
本文件规定了β,β′-亚氨基二丙腈的要求、试验方法、检验规则、标志、包装、运输、贮存和安全。 本文件适用于β-氨基丙腈合成过程中产生的副产物β,β′-亚氨基二丙腈。
By-product of β-aminopropionitrile synthesis β,β'-iminodipropionitrile
BS ISO 8112. Caprolactam for industrial use. Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale). Spectrometric method
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