71.080.40 有机酸 标准查询与下载
共找到 266 条与 有机酸 相关的标准，共 18 页
Three grades. Colour, crystallizing point (glacial acetic acid only), acetic acid content, residue on evaporation, iron content (not technical grade), inorganic chlorides and sulphates, heavy metals, formic acid content, acetaldehyde monomer content, water content (glacial acetic acid only).
Acetic acid for industrial use - Specification for acetic acid
- ICS
- 71.080.40
- CCS
- G17
- 发布
- 1988-02-29
- 实施
- 1988-02-29
Instructions for sampling and test reports. Methods for crystallizing point, acetic acid content, iron content, inorganic chlorides, inorganic sulphates, heavy metals (including iron), formic acid content, acetaldehyde monomer content, total acetaldehyde content and arsenic content. Includes cross-references to relevant general methods.
Acetic acid for industrial use - Methods of test for acetic acid
- ICS
- 71.080.40
- CCS
- G17
- 发布
- 1988-01-29
- 实施
- 1988-01-29
Настоящий стандарт распространяется на синтетические жирные кислоты и устанавливает два метода определения фракционного состава синтет
Synthetic fatty acids. Methods for determination of fractional composition by gas chromotography
- ICS
- 71.080.40
- CCS
- 发布
- 1987
- 实施
- 1988-07-01
Synthetic fatty acids. Photocolorimetric method for determination of colour by iodometric scale
- ICS
- 71.080.40
- CCS
- 发布
- 1986
- 实施
- 1988-07-01
Acetic acid for industrial use. Methods of test.
- ICS
- 71.080.40
- CCS
- G11
- 发布
- 1984-01-01
- 实施
- 1984-01-30
Acetic acid for industrial use; Methods of test; Part 3 : Determination of formic acid content; Iodometric method
- ICS
- 71.080.40
- CCS
- G15
- 发布
- 1983-10
- 实施
Formic acid for industrial use. Methods of test.
- ICS
- 71.080.40
- CCS
- G17
- 发布
- 1983-05-01
- 实施
- 1983-05-07
Synthetic fatty acids. The spectrophotometric method of ester value determination
- ICS
- 71.080.40
- CCS
- 发布
- 1982
- 实施
- 1983-01-01
本标准适用于 2--胺基?磺酸。
2 - Naphthylaminesulfonic Acid
- ICS
- 71.080.40
- CCS
- 发布
- 1981-10-23
- 实施
- 1981-10-23
Acetic acid for industrial use; Methods of test; Part 8 : Visual limit test for inorganic chlorides
- ICS
- 71.080.40
- CCS
- G15
- 发布
- 1981-10
- 实施
Acetic acid for industrial use; Methods of test; Part 10 : Visual limit test for heavy metals (including iron)
- ICS
- 71.080.40
- CCS
- G15
- 发布
- 1981-10
- 实施
Acetic acid for industrial use; Methods of test; Part 9 : Visual limit test for inorganic sulphates
- ICS
- 71.080.40
- CCS
- G15
- 发布
- 1981-10
- 实施
Acetic acid for industrial use; Methods of test; Part 7 : Determination of dichromate index
- ICS
- 71.080.40
- CCS
- G15
- 发布
- 1981-10
- 实施
Acetic acid for industrial use; Methods of test; Part 6 : Determination of permanganate index
- ICS
- 71.080.40
- CCS
- G15
- 发布
- 1981-10
- 实施
Acetic acid for industrial use; Methods of test; Part 5 : Determination of total acetaldehyde content; Titrimetric method
- ICS
- 71.080.40
- CCS
- G15
- 发布
- 1981-10
- 实施
Acetic acid for industrial use; Methods of test; Part 4 : Determination of acetaldehyde monomer content; Titrimetric method
- ICS
- 71.080.40
- CCS
- G15
- 发布
- 1981-10
- 实施
Acetic acid for industrial use; Method of test; Part 2 : Determination of acetic acid content; Titrimetric method
- ICS
- 71.080.40
- CCS
- G15
- 发布
- 1981-10
- 实施
Acetic acid for industrial use; Methods of test; Part 1 : General
- ICS
- 71.080.40
- CCS
- G15
- 发布
- 1981-10
- 实施
