71.080.40 有机酸 标准查询与下载
共找到 267 条与 有机酸 相关的标准，共 18 页
この規格は，血液，発酵液，食品などの試料中に存在する乳酸の光学異性体のーつであるL-乳酸濃度を測定するための計測器(以下，計測器という。)のうち，固定化ラクテートオキシダーゼと酸素電極若しくは過酸化水素電極との組合せによる酵素電極法，又は固定化シトクロムbとへキシアノ鉄(Ⅲ)イオン存在下でのシトクロムb反応の生成物であるへキサシアノ鉄(Ⅱ)イオンの電解分折用電極[以下，へキサシアノ鉄(Ⅱ)イオン分析用電極という。]との組合せによる酵素電極法に基づくものについて規定する。
Lactate analyzers
- ICS
- 71.080.40
- CCS
- N55
- 发布
- 1995-07-01
- 实施
この規格は，有機中間物としてのスルファニル酸について規定する。
Sulfanilic acid
- ICS
- 71.080.40
- CCS
- G17
- 发布
- 1995-07-01
- 实施
Substituted benzoic acids (Salicylic acid (ortho-Hydroxybenzoic acid).Anthranilic acid (ortho-Aminobenzoic acid))
- ICS
- 71.080.40
- CCS
- G17
- 发布
- 1995-07-01
- 实施
Hydroxynaphthoic acid (3-Hydroxy-2-naphthoic acid.1-Hydroxy-2-naphthoic acid)
- ICS
- 71.080.40
- CCS
- G17
- 发布
- 1995-07-01
- 实施
6-Amino-4-hydroxy-2-naphthalenesulfonic acid (gamma-acid)
- ICS
- 71.080.40
- CCS
- G17
- 发布
- 1995-07-01
- 实施
4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt (H-acid monosodium salt)
- ICS
- 71.080.40
- CCS
- G17
- 发布
- 1995-07-01
- 实施
この規格は，動植物油脂から得られる工業用硬化油?脂肪酸にーフいて規定する。ただし，化粧品，医薬品，食品添加物及び試薬として用いる硬化油?脂肪酸にはこの規格を適用しない。
Hardened oils and fatty acids for industrial use
- ICS
- 71.080.40
- CCS
- G17
- 发布
- 1995-01-01
- 实施
This test method is intended for use in the determination of the acidity as free fatty acids in the absence of ammonium or triethanolamine soaps in sulfonated and sulfated oils for the purpose of quality assurance.1.1 This test method covers the determination of the acidity as free fatty acids existing in a sample of sulfonated or sulfated oil, or both, by titrating the sample dissolved in a solvent. It is not applicable in the presence of ammonium or triethanolamine soaps or salts or other compounds that do not react neutral to phenolphthalein when dissolved in alcohol. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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.
Standard Test Method for Determination of Acidity as Free Fatty Acids/Acid Number in the Absence of Ammonium or Triethanolamine Soaps in Sulfonated and Sulfated Oils
- ICS
- 71.080.40
- CCS
- G16
- 发布
- 1995
- 实施
This test method is intended for use in the determination of the acid number of sulfonated and sulfated oils for the purpose of quality assurance.1.1 This test method covers determination of the acidity as free fatty acids in the presence of ammonium or triethanolamine soaps, or both, existing in a sample of sulfonated or sulfated oil, or both, by calculation from the total alkalinity and free-and-alkali combined fatty acids. 1.2 The values stated in SI units are to be regarded as standard. 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.
Standard Test Method for Determination of the Acidity as Free Fatty Acids/Acid Number in the Presence of Ammonium or Triethanolamine Soaps
- ICS
- 71.080.40
- CCS
- G16
- 发布
- 1995
- 实施
This test method is intended for the determination of the neutral fatty matter contained in fats and oils by means of ether extraction.1.1 This test method covers all degraded glycerides, since they are neutral fats. However, this procedure does not necessarily determine all the mono and diglycerides that may be present in the sample. This is due to the water soluble characteristics of some mono and diglycerides. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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.
Standard Test Method for Determination of Neutral Fatty Matter Contained in Fats and Oils
- ICS
- 71.080.40
- CCS
- G16
- 发布
- 1995
- 实施
Synthetic fat acids. Photometric method for determination of ester value
- ICS
- 71.080.40
- CCS
- 发布
- 1994
- 实施
- 1997-01-01
Настоящий стандарт распространяется на синтетические жирные кислоты, получаемые окислением парафинов и предназначенные для применения
Synthetic fat acids C5-C6, C7-C9, C5-C9, C10-C13, C10-C16, C17-C20 fractions. Specifications
- ICS
- 71.080.40
- CCS
- 发布
- 1989
- 实施
- 1992-01-01
本标准适用于作为有机染颜料中间物之间胺苯磺酸。
Metanilic Acid
- ICS
- 71.080.40
- CCS
- 发布
- 1988-09-14
- 实施
- 1988-09-14
本标准适用于有机染颜料中间物 3-羟-2-?甲酸。
3-Hydroxy-2-Naphthoic Acid
- ICS
- 71.080.40
- CCS
- 发布
- 1988-06-14
- 实施
- 1988-06-14
本标准适用于有机中间物邻胺苯甲酸。
O-Aminobenzoic Acid (Anthranilic Acid)
- ICS
- 71.080.40
- CCS
- 发布
- 1988-04-21
- 实施
- 1988-04-21
