QB/T 4642-2014 in English

VALID

(-)-Menthol 1-and 2-propylene Glycol Carbonate

Issued on:2014-05-06
Implemented on:2014-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $140.00
$136.00

Standard No:	QB/T 4642-2014
Document status:	VALID
Title in English:	(-)-Menthol 1-and 2-propylene Glycol Carbonate
Title in Chinese:	l-薄荷醇1,2-丙二醇碳酸酯
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2014-05-06
Implemented on:	2014-10-01
Professional Classification:	QB-Light Industry
Related Keywords:	1-and 2-propylene glycol carbonate scopethis standard l-menthol 1 2-propanediol carbonate 1 2-propanediol carbonate carbonate 1 2-propanediol
Related Topics:	carbonic acid alcohol diol Propylene Glycol alcohol ester qb/t 4767-2014 Zirconium propoxide dipropylene glycol mixture qb t 2966 2014 qb/t2966-2014 Alcohol esters qb/t 2966-2014 qb/t 4768-2014 What is propylene glycol used for? palladium carbon alcohol Dipropylene glycol chromatographic peak qb/t2586-2014 L-Menthol Glycol Carbonate Propylene Glycol Vapor Phase Peak Menthol qb t 4768 2014 Dipropyl carbonate Palladium carbon methanol Carbonate polycarbonate alcohol Dipropylene Glycol Chromatography Huamei Propylene Glycol charge alcohol carbon carbon How much propylene glycol First-class 1,2-propanediol Ethanol and Propylene Glycol Vapor Phase C9 Methanol Vapor Phase Dipropylene Glycol Propylene Glycol Esters Propylene Glycol Esters trichloropropanol trichloropropanol ester Trichloropropanol + Trichloropropanol Ester Tripropylene glycol Propylene Glycol Vapor Phase Peak Cetyl Alcohol Vapor Phase Esterified alcohol propanol and propanol Is Propylene Glycol Toxic? mint thin layer Dipropylene Glycol and Propylene Glycol Propylene Glycol Gem diacid ester oriental malonate Mentholosis Propylene Glycol, Butylene Glycol long-term propylene glycol 1 kg of propylene glycol Propylene glycol Propylene Glycol Esterification Propanol UV Propylene glycol carbonate Propylene glycol alginate kg propylene glycol Propylene Glycol Butylene Glycol Propylene Glycol Equipment Propylene Glycol and Ethanol Propylene glycol long term propylene glycol Propylene glycol series Propylene glycol is flammable Propylene glycol series Propylene Glycol and Butylene Glycol Propylene Glycol and Polyethylene Glycol large propylene glycol Polyethylene Glycol Propylene Glycol Sorbitol Propylene Glycol Propylene Glycol and Ethylene Glycol Propylene Glycol Burning Propylene glycol Is propylene glycol the same as glycerin? Propylene glycol carbonate Propylene Glycol Butylene Glycol Propylene Glycol and Ethylene Glycol Propylene Glycol Glycerin and Propylene Glycol Polyethylene Glycol + Propylene Glycol Propylene Glycol Smoke diol most l3 propylene glycol Dipropylene Glycol and Ethylene Glycol Is propylene glycol the same as polypropylene glycol? Propylene glycol? Propylene Glycol Smoke diethylene glycol dipropylene glycol Propylene Glycol Nitrile Is propylene glycol flammable? Propylene Glycol Polyethylene Glycol Ethylene Glycol and Propylene Glycol Polyethylene Glycol Propylene Glycol Propylene glycol kg Propylene glycol is flammable Propylene glycol on metal Propanol and Propylene Glycol Ethylene Glycol and Dipropylene Glycol Propylene Glycol and Dipropylene Glycol Propylene Glycol Alginate polyethylene glycol and propylene glycol Polyethylene Glycol and Propylene Glycol Dipropylene glycol film Propylene Glycol and Glycerol Groups Propylene glycol and propanol Propylene Glycol + Butylene Glycol Propylene Glycol and Butylene Glycol Butylene Glycol and Propylene Glycol Polyethylene Glycol-Propylene Glycol content of dipropylene glycol Dichloropropanediol Dipropylene glycol content methyl propyl carbonate Are dipropylene glycol and propylene glycol the same? Propylene glycol in oil L-alanine isopropyl ester Preparation of menthol The difference between propylene glycol and ethanol The difference between propylene glycol and glycerin Ursodiol Propylene Glycol Toxicity International Propylene Glycol European Quality Propylene glycol detection method Propylene glycol product quality Propargyl Alcohol Quality Malonic acid production method Dipropylene glycol quality Testing method for propanodioic acid Dipropylene glycol raw material Propylene Glycol Products Propargyl Alcohol Quality Dipropylene glycol domestic Propylene Glycol Perform Polycarbonate Polyol Group Dipropylene glycol synthesis method

本标准规定了l-薄荷醇1,2-丙二醇碳酸酯的要求、试验方法、检验规则和标志、包装、运输、贮存、保质期。
本标准适用于对以l-薄荷醇和1,2-丙二醇等为原料经化学反应制得的l-薄荷醇1,2-丙二醇碳酸酯的质量进行分析评价。

Scope

This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage and shelf life of l-menthol 1,2-propanediol carbonate. This standard is applicable to the analysis and evaluation of the quality of menthol 1,2-propanediol carbonate produced by chemical reaction using l-menthol and 1,2-propanediol as raw materials.

More samples: JC/T 2453-2018 JJG 21-2008 NB/T 47013.2-2015

Sample only — not a preview of QB/T 4642-2014

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