G11 无机酸、碱 标准查询与下载

HG/T 4068~4069-2008 工业湿法粗磷酸 工业湿法净化磷酸

Industrial Wet Process Crude Phosphoric Acid Industrial Wet Process Purified Phosphoric Acid

HG/T 4068-2008 工业湿法粗磷酸

本标准规定了工业湿法粗磷酸的要求、试验方法、检验规则及标志、标签、包装、运输、贮存。 本标准适用于二水法硫酸浸取法生产的工业湿法粗磷酸。该产品主要用于净化磷酸和其他工业磷酸盐的生产。

Wet phosphoric acid for industrial use

HY/T 111-2008 料浆状及滤饼状氢氧化镁

本标准规定了料浆状及滤饼状氢氧化镁的要求、试验方法、检验规则、标志、标签、包装、运输和贮存。 本标准适用于料浆状及滤饼状(膏状)的氢氧化镁的生产、检验。

Magnesium hydroxide slurries and filter cakes

GJB 6381-2008 红烟硝酸安全应用准则

本标准规定了红烟硝酸质量要求及其检验、运输、转注、贮存、加注、泄出、清洗、废液废气处理等的技术规则和安全要求。 本标准适用于红烟硝酸的验收、使用及管理。

Safe application rules for red fuming nitric acid

ASTM E1456-08 固体苛性钾(固体氢氧化钾)的标准规范

1.1 This specification covers two grades of solid caustic potash, 85 % and 90 %. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.3 Review the current Materials Safety Data Sheets (MSDS) for detailed information concerning toxicity, first aid procedures, handling and safety precautions. 1.4 The following safety hazards caveat pertains only to the test methods portion, Section 6: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Specification for Caustic Potash; Solid (Potassium Hydroxide; Solid)

ASTM E223-08 硫酸分析的标准试验方法

These test methods provide for the classification of various grades of sulfuric acid and for the determination of various impurities. Acid strength and impurity levels are important factors in many uses of sulfuric acid.1.1 These test methods cover the analysis of sulfuric acid.1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.1.3 The analytical procedures appear in the following order:SectionsTotal Acidity8 to 16Baum Gravity17 to 26Nonvolatile Matter27 to 33Iron34 to 43Sulfur Dioxide44 to 51Arsenic52 to 61 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in Section 5.

Standard Test Methods for Analysis of Sulfuric Acid

ASTM E224-08 盐酸分析的标准试验方法

These test methods provide for the classification of various grades of hydrochloric acid and for the determination of various impurities. Acid strength and impurity levels are important factors in many uses of hydrochloric acid.1.1 These test methods cover the analysis of hydrochloric acid. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.3 The analytical procedures appear in the following order: Sections Total Acidity 8 to 16 Baum?/span> Gravity17 to 26 Sulfated Ash27 to 34 Iron35 to 44 Color45 to 52 Total Sulfur53 to 59 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in Section 5 and 30.1, 39.7, and 48.4.

Standard Test Methods for Analysis of Hydrochloric Acid

ASTM E1146-08 盐酸(工业级盐酸) 的标准规范

1.1 This specification covers muriatic acid, also known as technical grade hydrochloric acid. 1.2 This specification includes requirements for muriatic acid available commercially in 20° Baum?/span> and 22° Baum?/span> concentration grades. 1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.4 Review the current Material Safety Data Sheets (MSDS) for detailed information concerning toxicity, first aid procedures, handling and safety precautions. 1.5 The following safety hazards caveat pertains only to the test methods portion, Section 5:This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Specification for Muriatic Acid (Technical Grade Hydrochloric Acid)

ASTM E1616-08 用气相色谱法分析乙酸酐的标准试验方法

This test method provides for the determination of assay and impurities in acetic anhydride. Acetic anhydride is used as an intermediate in many chemical processes. Its relative concentration affects the efficiency of these processes. This test method provides a test procedure for assay and impurity specification acceptance as well as manufacturing control.1.1 This test method describes the determination of assay and impurities in acetic anhydride by gas chromatography. The acetic anhydride should be at least 95 % pure. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazards statements see Section 9.

Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography

ASTM E1787-08 离子色谱法测定苛性钠和苛性碱(氢氧化钠和氢氧化钾)中阴离子的标准试验方法

Anion impurities in caustic soda and caustic potash are monitored by manufacturers and users for quality control of the products. Anions of primary interest are chloride, chlorate, and sulfate. This test method has determined precision estimates only for these three impurities.1.1 This test method covers the determination of anionic impurities in 50 % caustic soda (sodium hydroxide) and 50 % caustic potash (potassium hydroxide) solutions using ion chromatography (IC). Anions that can be determined at concentrations of approximately 0.1–1000 ug/g (ppm) include: bromide, chlorate, chloride, fluoride, nitrate, phosphate, and sulfate. 1.2 By varying the sample size, this test method can be used for anhydrous caustic soda and caustic potash products, as well as other concentrations of liquid products. 1.3 This test method is not intended to be used to quantify chloride in caustic soda where the sodium chloride concentration is approximately 1 %. For the most accurate determinations, it is recommended that high concentrations of chloride be analyzed using a potentiometric titration procedure, such as the one described in Test Methods E 291. 1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.5 Review the current appropriate Material Safety Data Sheets (MSDS) for detailed information concerning toxicity, first aid procedures, and safety precautions. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in Section 8.

Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography

KS M 1107-2007 氢氧化钾

이 규격은 산업용 수산화 칼륨(이하 수산화 칼륨이라 한다.)에 대하여 규정한다.

Potassium hydroxide

YS/T 534.2-2007 氢氧化铝化学分析方法.第2部分:烧失量的测定.重量法

本部分规定了氢氧化铝中烧失量的测定方法。 本部分适用于氢氧化铝中烧失量的测定。测定范围:25.00%～35.00%。

Chemical analysis methods of aluminium hydroxide.Part 2:Determination of the loss of mass at 1100℃.Gravimetric method

YS/T 534.3-2007 氢氧化铝化学分析方法.第3部分:二氧化硅含量的测定. 钼蓝光度法

本部分规定了氢氧化铝中二氧化硅的测定方法。 本部分适用于氢氧化铝中二氧化硅的测定。测定范围:0.005%～0.230%。

Chemical analysis methods of aluminium hydroxide.Part 3:Determination of silicon dioxide content.Molybdenum blue photometric method

YS/T 534.1-2007 氢氧化铝化学分析方法.第1部分:水分的测定.重量法

本部分规定了氢氧化铝中水分的测定方法。 本部分适用于氢氧化铝中水分的测定。测定范围:1.00%～20.00%。

Chemical analysis methods of aluminium hydroxide.Part 1:Determination of moisture.Gravimetric method

YS/T 534.4-2007 氢氧化铝化学分析方法.第4部分:三氧化二铁含量的测定.邻二氮杂菲光度法

本部分规定了氢氧化铝中三氧化二铁含量的测定方法。 本部分适用于氢氧化铝中三氧化二铁含量的测定。测定范围:0.003%～0.065%。

Chemical analysis methods of aluminium hydroxide.Part 4:Determination of iron oxide content.Orthophenanthroline photometric method

YS/T 534.5-2007 氢氧化铝化学分析方法.第5部分:氧化钠含量的测定

本部分规定了氢氧化铝中氧化钠的测定方法。 本部分适用于氢氧化铝中氧化钠的测定。测定范围:0.01%～0.80%。

Chemical analysis methods of aluminium hydroxide.Part5:Determination of sodium oxide content

HG/T 3941-2007;HG/T 3942-2007 工业用液氯 水分含量的测定 电量法 工业用氢氧化钠 金属及非金属离子含量的测定 ICP法

Determination of Moisture Content in Industrial Liquid Chlorine Coulometric Method Determination of Metal and Non-metal Ion Content in Industrial Sodium Hydroxide

HG/T 3942-2007 工业用氢氧化钠 金属及非金属离子含量的测定 ICP法

本标准规定了采用电感耦合等离子体原子发射光谱仪（ICP）测定工业用氢氧化钠中金属及非金属离子含量的方法。 本标准适用于工业用氢氧化钠产品。

Sodium hydroxide for industrial use.Determination of metal and nonmetal ions content.ICP method

JIS K 1351:2007 醋酸

この規格は，工業用の酢酸について規定する。

Acetic acid

HG/T 3607-2007 工业氢氧化镁

本标准规定了工业氢氧化镁的分类，要求、试验方法，检验规则、标志、标签、包装、运输、贮存。 本标准适用于工业氢氧化镁。该产品主要用作阻燃剂的原料、氧化镁及镁盐生产的原料、烟道脱硫、废水处理，农用肥料和土壤改良剂等。 分子式：Mg（OH） 相对分子质量：58.32（按2005年国际相对原子质量）

Magnesium hydroxide for industrial use