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Position: Chinese Standard in English/GB/T 4117-2008
GB/T 4117-2008   Methylene chloride for industrial use (English Version)
Standard No.: GB/T 4117-2008 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 2000 words Price(USD):110.0 remind me the price change

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Implemented on:2008-9-1 Delivery: via email in 1 business day
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Standard No.: GB/T 4117-2008
English Name: Methylene chloride for industrial use
Chinese Name: 工业用二氯甲烷
Chinese Classification: G17    General organic chemicals
Professional Classification: GB    National Standard
ICS Classification: 71.080.15 71.080.15    Aromatic hydrocarbons 71.080.15
Issued by: AQSIQ, SAC
Issued on: 2008-4-1
Implemented on: 2008-9-1
Status: valid
Superseding:GB/T 4120.3-1992 Liquid chlorinated methanes for industrial use-Determination of acidity(titrimetry)
GB/T 4120.5-1992 Liquid chlorinated methanes for industrial use-Determination of micro-amounts of water(cloud point method)
GB 4117-1992 Methylene chloride for industrial use
Language: English
File Format: PDF
Word Count: 2000 words
Price(USD): 110.0
Delivery: via email in 1 business day
Methylene chloride for industrial use 1 Scope This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety of methylene chloride for industrial use. This standard is applicable to the production, inspection and sales of methylene chloride produced by methanol hydrochlorination process. This product is mainly used in solvents, extractants, cleaning agents, foaming agents, release agents, etc., and is also used as raw material for producing difluoromethane (HFC-32) and pharmaceutical industry. Molecular formula: CH2Cl2 Relative molecular mass: 84.932 (as per the international relative atomic mass in 2005). 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document applies. GB 190-1990 Labels for packages of dangerous goods GB/T 191-2000 Packaging - Pictorial marking for handling of goods GB/T 601 Chemical reagent - Preparations of reference titration solutions GB/T 603 Chemical reagent - Preparations of reagent solutions for use in test methods (ISO 6353-1: 1982, NEQ) GB/T 1250 Rules for expression and judgment of limiting values GB/T 3143-1982 Color determination method of liquid chemicals (Hazen unit - Platinum-cobalt scale) GB/T 6283-1986 Chemical products-Determination of water-Karl fischer method (general method) GB/T 6324.2-2004 Test method of organic chemical products - Part 2: Determination of dry residue after evaporation on a water bath for volatile organic liquids GB/T 6678-2003 General principles for sampling chemical products GB/T 6680-2003 General rules for sampling liquid chemical products GB/T 6682-1992 Water for analytical laboratory use - Specification and test methods (eqv ISO 3696:1987) GB/T 21541-2008 Determination of chlorhydrocarbon content in coatings - Gas chromatographic method 3 Requirements 3.1 Appearance: colorless and clear liquid without suspended matter and mechanical impurities. 3.2 The methylene chloride for industrial use shall meet the technical indexes specified in Table 1.
Foreword I Methylene chloride for industrial use 1 Scope 2 Normative references 3 Requirements 4 Test method 5 Inspection rules 6 Marking, packaging, transportation and storage 7 Safety
Referred in GB/T 4117-2008:
*GB 190-1990 Labels for Packages of Dangerous Goods
*GB/T 191-2000 Packaging - Pictorial marking for handling of goods
*GB/T 601-2016 Chemical Reagent - Preparations of Standard Volumetric Solutions
*GB/T 603-2002 Chemical Reagent – Preparations of Reagent Solution for Use in Tes
*GB/T 1250-1989 Rules for expression and judgement of limiting values
*GB/T 3143-1982 Color determination method of liquid chemicals (Hazen unit - Platinum-cobalt scale)
*GBT6283-1986
*GB/T 6324.2-2004 Test method of organic chemical products—Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids
*GB/T 6678-2003 General Principles for Sampling Chemical Products
*GB/T 6680-2003 General rules for sampling liquid chemical products
*GB/T 6682-1992 Water for laboratory use; Specifications
*GB/T 21541-2008 Chlorinated methanes for industrial use - Determination of purity - Gas chromatography
Code of China
Standard
GB/T 4117-2008  Methylene chloride for industrial use (English Version)
Standard No.GB/T 4117-2008
Statusvalid
LanguageEnglish
File FormatPDF
Word Count2000 words
Price(USD)110.0
Implemented on2008-9-1
Deliveryvia email in 1 business day
Detail of GB/T 4117-2008
Standard No.
GB/T 4117-2008
English Name
Methylene chloride for industrial use
Chinese Name
工业用二氯甲烷
Chinese Classification
G17
Professional Classification
GB
ICS Classification
Issued by
AQSIQ, SAC
Issued on
2008-4-1
Implemented on
2008-9-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 4120.3-1992 Liquid chlorinated methanes for industrial use-Determination of acidity(titrimetry)
GB/T 4120.5-1992 Liquid chlorinated methanes for industrial use-Determination of micro-amounts of water(cloud point method)
GB 4117-1992 Methylene chloride for industrial use
Language
English
File Format
PDF
Word Count
2000 words
Price(USD)
110.0
Keywords
GB/T 4117-2008, GB 4117-2008, GBT 4117-2008, GB/T4117-2008, GB/T 4117, GB/T4117, GB4117-2008, GB 4117, GB4117, GBT4117-2008, GBT 4117, GBT4117
Introduction of GB/T 4117-2008
Methylene chloride for industrial use 1 Scope This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety of methylene chloride for industrial use. This standard is applicable to the production, inspection and sales of methylene chloride produced by methanol hydrochlorination process. This product is mainly used in solvents, extractants, cleaning agents, foaming agents, release agents, etc., and is also used as raw material for producing difluoromethane (HFC-32) and pharmaceutical industry. Molecular formula: CH2Cl2 Relative molecular mass: 84.932 (as per the international relative atomic mass in 2005). 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document applies. GB 190-1990 Labels for packages of dangerous goods GB/T 191-2000 Packaging - Pictorial marking for handling of goods GB/T 601 Chemical reagent - Preparations of reference titration solutions GB/T 603 Chemical reagent - Preparations of reagent solutions for use in test methods (ISO 6353-1: 1982, NEQ) GB/T 1250 Rules for expression and judgment of limiting values GB/T 3143-1982 Color determination method of liquid chemicals (Hazen unit - Platinum-cobalt scale) GB/T 6283-1986 Chemical products-Determination of water-Karl fischer method (general method) GB/T 6324.2-2004 Test method of organic chemical products - Part 2: Determination of dry residue after evaporation on a water bath for volatile organic liquids GB/T 6678-2003 General principles for sampling chemical products GB/T 6680-2003 General rules for sampling liquid chemical products GB/T 6682-1992 Water for analytical laboratory use - Specification and test methods (eqv ISO 3696:1987) GB/T 21541-2008 Determination of chlorhydrocarbon content in coatings - Gas chromatographic method 3 Requirements 3.1 Appearance: colorless and clear liquid without suspended matter and mechanical impurities. 3.2 The methylene chloride for industrial use shall meet the technical indexes specified in Table 1.
Contents of GB/T 4117-2008
Foreword I Methylene chloride for industrial use 1 Scope 2 Normative references 3 Requirements 4 Test method 5 Inspection rules 6 Marking, packaging, transportation and storage 7 Safety
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