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Position: Chinese Standard in English/GB/T 678-2002
GB/T 678-2002   Chemical reagent--Ethanol (English Version)
Standard No.: GB/T 678-2002 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 3000 words Price(USD):80.0 remind me the price change

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Implemented on:2002-12-1 Delivery: via email in 1 business day
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Standard No.: GB/T 678-2002
English Name: Chemical reagent--Ethanol
Chinese Name: 化学试剂 乙醇(无水乙醇)
Chinese Classification: G63    General organic reagent and solvent
Professional Classification: GB    National Standard
ICS Classification: 71.040.30 71.040.30    Chemical reagents 71.040.30
Issued by: CBTS
Issued on: 2002-5-2
Implemented on: 2002-12-1
Status: superseded
Superseded by:GB/T 678-2023 Chemical reagent—Ethanol
Superseded on:2024-3-1
Superseding:GB/T 678-1990 Chemical reagent--Ethanol
Language: English
File Format: PDF
Word Count: 3000 words
Price(USD): 80.0
Delivery: via email in 1 business day
Rational formula: CH2CH2OH Relative molecular mass: 46.07 (according to the international relative atomic mass in 1997) 1 Scope This standard specifies the technical requirements, test methods, inspection rules, packaging and marking of chemical reagent — ethanol. 2 Normative references The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. At the time of publication, all editions listed are valid. All normative references are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the normative standards indicated below. GB/T 601-1988 Chemical reagent — Preparations of standard volumetric solutions GB/T 602-1988 Chemical reagent — Preparations of stock standard solutions GB/T 603-1988 Chemical reagent — Preparations of reagent solutions for use in test methods GB/T 606-1988 Chemical reagent — General method for the determination of water (Karl Fischer method) (eqv ISO 6353-1:1982) GB/T 611-1988 Chemical reagent — General method for the determination of density (eqv ISO 6353-1:1982) GB/T 619-1988 Chemical reagent — Regulations for sampling and acceptance GB/T 6682-1992 Water for analytical laboratory use — Specification and test methods (eqv ISO 3696:1987). GB/T 9722-1988 Chemical reagent — General rules for the gas chromatography GB/T 9723-1998 Chemical reagent — General rules for flame atomic absorption spectrometry GB/T 9733-1988 Chemical reagent — General method for the determination of carbonyl compounds (eqv ISO 6353-1:1982) GB/T 9736-1988 Chemical reagent — General method for the determination of acidity and alkalinity (eqv ISO 6353-1:1982) GB/T 9737-1988 Chemical reagent — General rules for the measurement of readily carbonizable substances (eqv ISO 6353-1:1982) GB/T 9739-1988 Chemical reagent — General method for the determination of iron (eqv ISO 6353-1:1982) GB/T 9740-1988 Chemical reagent — General method for the determination of dry residue after evaporation (eqv ISO 6353-1:1982) GB 15346-1994 Chemical reagent — Packaging and marking 3 Characteristics The reagent is a kind of colorless and transparent liquid which is volatile, can be mixed with water, chloroform, ether, etc., and is easy to absorb water.
Foreword i 1 Scope 2 Normative references 3 Characteristics 4 Specification (see Table 1) 5 Test 6 Inspection rules 7 Packaging and marking
Referred in GB/T 678-2002:
*GB/T 601-1988 Chemical reagent--Preparations of standard volumetric solutions
*GB/T 602-1988 Chemical reagent--Preparations of stock standard solutions
*GB/T 603-1988 Chemical reagent--Preparations of reagent solutions for use in test methods
*GB/T 606-1988 Chemical reagent--General method for the determination of water (Karl Fischer method)
*GB/T 611-1988 Chemical reagent-General method for the determination of density
*GB/T 619-1988 Chemical reagent-Regulations for sampling and acceptance
*GB/T 6682-1992 Water for laboratory use; Specifications
*GB/T 9722-1988 Chemical reagent-General rules for the gas chromatography
*GBT9723-1998
*GB/T 9733-1988 Chemical reagent-General method for the determination of carbonyl compounds
*GB/T 9736-1988 Chemical reagent-General method for the determination of acidity and alkalinity
*GB/T 9737-1988 Chemical reagent--General rules for the measurement of readily carbonizable substances
*GB/T 9739-1988 Chemical reagent-General method for the determination of iron
GB/T 678-2002 is referred in:
* EJ/T 1022.18-1996 PWR nuclear power plant valve-Part 22: Product cleaning rules
*GB/T 19532-2018 Packaging material—Volatile corrosion inhibiting film
*GB/T 7962.23-2019 Test method of colourless optical glass—Part 23:Resistance to climatic
*GB/T 7962.22-2019 Test method of colourless optical glass—Part 22:Resistance to attack by aqueous alkaline phosphate-containing
*GB/T 23636-2017 Plate for lead-acid battery
*GB/T 7962.20-2010 Test methods of colourless optical glass—Part 20:Density
*GJB 2787A-2019 Specification for propulsion system of spacecraft
*QJ 1392A-2005 Internal-pressure test method for the chamber case of solid rocket motor
*QJ 1454A-2005 General technical requirements for final-assembly checkout of solid rocket motor
*QJ 3305-2008 General Requirement for Manufacture of Missile (Launch Vehicle) Valve
Code of China
Standard
GB/T 678-2002  Chemical reagent--Ethanol (English Version)
Standard No.GB/T 678-2002
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)80.0
Implemented on2002-12-1
Deliveryvia email in 1 business day
Detail of GB/T 678-2002
Standard No.
GB/T 678-2002
English Name
Chemical reagent--Ethanol
Chinese Name
化学试剂 乙醇(无水乙醇)
Chinese Classification
G63
Professional Classification
GB
ICS Classification
Issued by
CBTS
Issued on
2002-5-2
Implemented on
2002-12-1
Status
superseded
Superseded by
GB/T 678-2023 Chemical reagent—Ethanol
Superseded on
2024-3-1
Abolished on
Superseding
GB/T 678-1990 Chemical reagent--Ethanol
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
80.0
Keywords
GB/T 678-2002, GB 678-2002, GBT 678-2002, GB/T678-2002, GB/T 678, GB/T678, GB678-2002, GB 678, GB678, GBT678-2002, GBT 678, GBT678
Introduction of GB/T 678-2002
Rational formula: CH2CH2OH Relative molecular mass: 46.07 (according to the international relative atomic mass in 1997) 1 Scope This standard specifies the technical requirements, test methods, inspection rules, packaging and marking of chemical reagent — ethanol. 2 Normative references The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. At the time of publication, all editions listed are valid. All normative references are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the normative standards indicated below. GB/T 601-1988 Chemical reagent — Preparations of standard volumetric solutions GB/T 602-1988 Chemical reagent — Preparations of stock standard solutions GB/T 603-1988 Chemical reagent — Preparations of reagent solutions for use in test methods GB/T 606-1988 Chemical reagent — General method for the determination of water (Karl Fischer method) (eqv ISO 6353-1:1982) GB/T 611-1988 Chemical reagent — General method for the determination of density (eqv ISO 6353-1:1982) GB/T 619-1988 Chemical reagent — Regulations for sampling and acceptance GB/T 6682-1992 Water for analytical laboratory use — Specification and test methods (eqv ISO 3696:1987). GB/T 9722-1988 Chemical reagent — General rules for the gas chromatography GB/T 9723-1998 Chemical reagent — General rules for flame atomic absorption spectrometry GB/T 9733-1988 Chemical reagent — General method for the determination of carbonyl compounds (eqv ISO 6353-1:1982) GB/T 9736-1988 Chemical reagent — General method for the determination of acidity and alkalinity (eqv ISO 6353-1:1982) GB/T 9737-1988 Chemical reagent — General rules for the measurement of readily carbonizable substances (eqv ISO 6353-1:1982) GB/T 9739-1988 Chemical reagent — General method for the determination of iron (eqv ISO 6353-1:1982) GB/T 9740-1988 Chemical reagent — General method for the determination of dry residue after evaporation (eqv ISO 6353-1:1982) GB 15346-1994 Chemical reagent — Packaging and marking 3 Characteristics The reagent is a kind of colorless and transparent liquid which is volatile, can be mixed with water, chloroform, ether, etc., and is easy to absorb water.
Contents of GB/T 678-2002
Foreword i 1 Scope 2 Normative references 3 Characteristics 4 Specification (see Table 1) 5 Test 6 Inspection rules 7 Packaging and marking
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Keywords:
GB/T 678-2002, GB 678-2002, GBT 678-2002, GB/T678-2002, GB/T 678, GB/T678, GB678-2002, GB 678, GB678, GBT678-2002, GBT 678, GBT678