氟化钙检测标准氟化钙检测标准-中析研究所检测

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(CNAS)

(ISO)

(高新技术企业)

氟化钙检测标准相关信息

GB/T 5195.1-2017 萤石氟化钙含量的测定 EDTA滴定法和蒸馏-电位滴定法
简介：
信息：ICS：73.080 CCS：D52 发布：2017-09-07 00:00:00.0 实施：2018-06-01 00:00:00.0

JB/T 7948.7-1999 熔炼焊剂化学分析方法.氟氯化铅-EDTA 容量法测定氟化钙量
简介： 本标准适用于熔炼焊剂中氟化钙量的测定。测定范围3.00%～40.0%。本标准遵守GB/T 1467-1978《冶金产品化学分析方法标准的总则及一般规定》。
信息：ICS： CCS：J33 发布：1999-06-24 实施：2000-01-01

GB/T 27804-2011 氟化钙
简介：本标准规定了氟化钙的要求、试验方法、检验规则以及标志、标签、包装、运输和贮存。本标准适用于制造光学玻璃、光导纤维、搪瓷、陶瓷等材料用的氟化钙。
信息：ICS：71.060.50 CCS：G12 发布：2011-12-30 实施：2012-06-01

ASTM E815-1999 用络合滴定法测定氟石中氟化钙含量的标准试验方法
简介：1.1 This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test method. 1.2 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.
信息：ICS：73.080 (Non-metalliferrous minerals) CCS：D51 发布：1999 实施：

GB/T 5195.1-2006 萤石.氟化钙含量的测定
简介： 警告：使用本标准的人员应有正规实验室工作的实践经验。本标准并未指出所有可能的安全问题。使用者有责任采取适当的安全和健康措施，并保证符合国家有关法规规定的条件。本标准规定了测定萤石中氟化钙含量的方法原理、试剂、装置、试样、分析步骤、分析结果的计算以及允许差。本标准包括两个方法：EDTA滴定法，测定范围（质量分数）：WCaF≥60%；蒸馏-电位滴定法，测定范围（质量分数）：WCaF≥90%。本标准适用于萤石中氟化钙含量的测定。
信息：ICS： CCS：D52 发布：2006-08-16 实施：2007-01-01

ASTM E1506-97 酸性氟化钙（萤石）分析的标准试验方法
简介：
信息：ICS： CCS：发布：1997-09-10 实施：

GB/T 5195.1-1985 氟石化学分析方法 EDTA容量法测定氟化钙量
简介： 本标准适用于氟石中氟化钙量的测定。测定范围：60％以上。本标准不适用于含锶的氟石中氟化钙量的测定。
信息：ICS： CCS：H12 发布：1985-05-18 实施：1986-03-01

ASTM E1506-1997(2003) 分析酸级氟化钙(荧石)的标准试验方法
简介：Calcium fluoride is available in nature in various forms and purities. A major use for it is in the manufacture of hydrofluoric acid. The test methods listed in 1.1 provide procedures for analyzing calcium fluoride to determine whether it is suitable for this use. 1.1 These test methods cover the chemical analyses of acid-grade calcium fluoride (fluorspar). These test methods appear in the following sections: SectionsVolatiles as Moisture6-13Silica14-22Assay as Calcium Fluoride (CaF 2)23-32Soluble Chloride as NaC133-50Calcium Carbonate51-59Phosphorus60-69Arsenic70-78Mixed Oxides (R2O3)79-87Sulfide Sulfur88-961.2 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.1.4 Review the current Material Safety Data Sheet (MSDS) for each chemical used in this standard for detailed information concerning toxicity, first-aid procedures, handling, and safety precautions.
信息：ICS：71.060.50 (Salts) CCS：D52 发布：1997 实施：

T/EERT 022-2022 资源综合利用产品氟化钙污泥制冶炼化渣剂原料
简介：本文件规定了氟化钙污泥制冶炼化渣剂原料的术语和定义、基本要求、技术要求、试验方法、检验规则、标志、包装、运输和贮存。
信息：ICS：77-010 CCS：C422 发布：2022-01-25 实施：2022-01-25

ASTM E1506-1997 分析酸级氟化钙(荧石)的标准试验方法
简介：1.1 These test methods cover the chemical analyses of acid-grade calcium fluoride (fluorspar). These test methods appear in the following sections: Sections Volatiles as Moisture 6 to 12 Silica 13 to 21 Assay as Calcium Fluoride (CaF2) 22 to 31 Soluble Chloride as NaCl 32 to 40 Calcium Carbonate 41 to 49 Soluble Chloride as NaCl 50 to 58 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. 1.4 Review the current Material Safety Data Sheet (MSDS) for each chemical used in this standard for detailed information concerning toxicity, first-aid procedures, handling, and safety precautions.
信息：ICS： CCS：D52 发布：1997 实施：

YB/T 4909.2-2021 炼钢铁水预处理用钙基脱硫剂分析方法第2部分：氟化钙含量的测定蒸馏-锆盐滴定法
简介：
信息：ICS：73.080 CCS：D52 发布：2021-03-05 实施：2021-07-01

GOST 22974.11-1996 熔焊焊剂.氟化钙含量的测定方法
简介：Настоящий стандарт устанавливает пирогидролизный и титриметрический комплексонометрический методы определения фторида кальция при сод
信息：ICS：25.160.20;77.040.01 CCS：发布：1996 实施：2000-01-01

ISO 22576-2020 光学和光子学.光学材料和元件.红外光谱用氟化钙规范
简介：
信息：ICS：37.020 CCS：发布：2020-04-16 实施：

SN/T 0328-1994 出口氟石中氟化钙的化学分析方法
简介：
信息：ICS： CCS：Q65 发布：1994-12-26 实施：1995-05-01

ASTM E815-17b 通过EDTA络合滴定法测定荧光中氟化钙的标准测试方法
简介：
信息：ICS：73.080 CCS：发布：2017-11-15 实施：

GOST 21639.7-1993 电炉渣再熔炼用熔剂.氟化钙含量测定法
简介：
信息：ICS：25.160.20;73.080;77.020 CCS：发布：1993 实施：1996-01-01

JB/T 7948.5-2017 焊剂化学分析方法第5部分：氟化钙含量测定
简介：
信息：ICS：25.160.20 CCS：J33 发布：2017-11-07 实施：2018-04-01

CSN 72 1921-1992 AU级萤石．氟化钙的测定．乙二胺四乙酸滴定法
简介：Zpracovatel: ?stav pro v?zkum rud. Mní?ek pod Brdy, I?O 007 927, Ing. Jitka Machková Pracovník Federálního ú?adu pro normalizaci a mě?ení: Rudolf ?ern?
信息：ICS：73.080 CCS：发布：1992-01-01 实施：

ASTM E815-17a 通过EDTA络合滴定法测定荧光中氟化钙的标准测试方法
简介：
信息：ICS：73.080 CCS：发布：2017-09-15 实施：

UNE 7-307-1986 在萤石中碳酸钙，二氧化硅和氟化钙的重量确定
简介：Esta norma describe un método rápido y sencillo para la determinación gravimétrica de carbonato calcico, sílice y fluoruro calcico en espato flúor.
信息：ICS： CCS：发布：1986-11-1 实施：

ASTM E815-17 通过复杂滴定法测定荧光中氟化钙的标准测试方法
简介：
信息：ICS：73.080 CCS：发布：2017-05-01 实施：

GOST 7619.3-1981 萤石.氟化钙含量测定方法
简介：Настоящий стандарт распространяется на плавиковый шпат и устанавливает титриметрический метод определения фтористого кальция при массо
信息：ICS：73.080 CCS：发布：1981 实施：1982-01-01

ABNT NBR 11530-2016 萤石炼钢 - 二氧化硅和氟化钙的测定
简介：
信息：ICS： CCS：发布：2016/10/21 实施：2016/10/21

ASTM E815-11 通过复杂滴定法测定荧光中氟化钙的标准测试方法
简介：
信息：ICS：73.080 CCS：发布：2011-09-01 实施：

STAS 9219/3-1973 氟化钙（氟石）二氧化硅的测定
简介：
信息：ICS： CCS：发布：1973-05-01 实施：

ASTM E815-2011 用络合滴定分析法测定氟石氟化钙含量的标准试验方法
简介：Fluorspar is used as a flux in steelmaking, glass industry, and manufacture of hydrofluoric acid. This test method is intended to be used for compliance with compositional specifications for calcium fluoride content. It is assumed that all who use these procedures will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed such as those described in Guide E882. 1.1 This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test method. 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 test method has been evaluated in accordance with Practice E1601 and Guide E1763. Unless otherwise noted in the precision and bias section, the lower limit in the scope of each method specifies the lowest analyte content that may be analyzed with acceptable error (defined as a nominal 5 % risk of obtaining a 50 % or larger relative difference in results on the same test sample in two laboratories). 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.
信息：ICS：73.080 (Non-metalliferrous minerals) CCS：D51 发布：2011 实施：

STAS 9219/1-1973 氟化钙．进行化学分析的一般指导
简介：Prezentul standard cuprinde indica?ii generale referitoare la preg?tirea probei de analizat, preg?tirea solu?iilor de reactivi, precum ?i alte indica?ii necesare pentru efectuarea analizei chimice a flnomrii de calciu.Indica?iile prev?zute ?n aceast? par
信息：ICS： CCS：发布：1973-05-01 实施：

ASTM E1506-2008 分析酸级氟化钙(氟化石)的试验方法
简介：Calcium fluoride is available in nature in various forms and purities. A major use for it is in the manufacture of hydrofluoric acid. The test methods listed in 1.1 provide procedures for analyzing calcium fluoride to determine whether it is suitable for this use. 1.1 These test methods cover the chemical analyses of acid-grade calcium fluoride (fluorspar). These test methods appear in the following sections: Sections Volatiles as Moisture 6-13 Silica14-22 Assay as Calcium Fluoride (CaF 2)23-32 Soluble Chloride as NaC133-50 Calcium Carbonate51-59 Phosphorus60-69 Arsenic70-78 Mixed Oxides (R2O3)79-87 Sulfide Sulfur88-96 1.2 The values stated in SI units are to be regarded as the 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. 1.4 Review the current Material Safety Data Sheet (MSDS) for each chemical used in this standard for detailed information concerning toxicity, first-aid procedures, handling, and safety precautions. 6.1 This test method covers the determination of volatiles as percent moisture. 14.1 This test method covers the determination of percent silica. 23.1 This test method covers the determination of assay as percent calcium fluoride (CaF2). 51.1 This test method covers the determination of calcium carbonate in the range from 0 to 2 %. 60.1 This test method covers the determination of total phosphorus. 70.1 This test method covers the determination of total arsenic. 79.1 This test method covers the determination of percent mixed oxides (R2O3). 88.1 This test method covers the determination of sulfide sulfur in the range from 0.001 to 0.2 %.
信息：ICS：71.060.50 (Salts) CCS：D52 发布：2008 实施：

STAS 9219/2-1973 氟化钙（氟石）氟的测定
简介：
信息：ICS： CCS：发布：1973-05-01 实施：

ASTM E815-04 用络合滴定法测定萤石中氟化钙的标准试验方法
简介：
信息：ICS：73.080 CCS：发布：2004-05-01 实施：

STAS 9219/6-1973 氟化钙（萤石）氧化镁含量的测定
简介：
信息：ICS： CCS：发布：1973-05-01 实施：

ASTM E815-2004 用络合滴定法测定氟石中氟化钙含量的标准试验方法
简介：Fluorspar is used as a flux in steelmaking, glass industry, and manufacture of hydrofluoric acid. This test method is intended to be used for compliance with compositional specifications for calcium fluoride content. It is assumed that all who use these procedures will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed such as those described in Guide E 882. 1.1 This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test method.1.2 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.
信息：ICS：73.080 (Non-metalliferrous minerals) CCS：D51 发布：2004 实施：

STAS 9219/5-1973 氟化钙．测定氧化钙含量
简介：
信息：ICS： CCS：发布：1973-05-01 实施：

ASTM E1506-97(2003) 酸性氟化钙（萤石）分析的标准试验方法
简介：
信息：ICS：71.060.50 CCS：发布：2003-04-10 实施：

STAS 9219/4-1973 氟化钙（氟石）三氧化二铁和三氧化二铝含量的测定
简介：
信息：ICS： CCS：发布：1973-05-01 实施：

ASTM E815-99 用络合滴定法测定萤石中氟化钙的标准试验方法
简介：
信息：ICS：73.080 CCS：发布：1999-11-10 实施：

STAS 8125/9-1968 氧化钡．氟化钙含量的测定
简介：Prezentul standard cuprinde o metod? volumetric? pentru determinarea con?inutului de fluorur? de calciu din barit?.
信息：ICS： CCS：发布：1968-04-20 实施：

JB/T 7948.6-1999 熔炼焊剂化学分析方法.热解法测定氟化钙量
简介： 本标准适用于熔炼焊剂中氟化钙量的测定。测定范围3.00%～40.0%。本标准遵守GB/T 1467-1978《冶金产品化学分析方法标准的总则及一般规定》。
信息：ICS： CCS：J33 发布：1999-06-24 实施：2000-01-01

HGB 3210-1960 氟化钙
简介：
信息：ICS： CCS：G62 发布：实施：1960-08-16