共找到 150 条与 亚硫酸氢钠 相关的标准,共 10 页
Sodium bisulfite, industrial sodium bisulfite
Spracovateí: Pova?ské chemické závody, n. p., ?ilina — Ing. Pe?eňová Pracovník ??adu p?e normalizáciu a meranie: Ing. Eckschlagerov
Sodium metabisulphite (sodium pyro- ulphite)
Sodium hydrogensulfite
sodium bisulfite
Sodium hydrogensulfite
Sodium hydrogensulfite
本标准规定了工业亚硫酸氢钠的要求、试验方法、检验规则以及标志、标签和包装、运输、贮存。 本标准适用于工业亚硫酸氢钠,该产品主要用于棉织物的漂白,有染料、造纸、制革、化学合成等工业中用作还原剂。还可用于合成有机药物的中间体、除氯剂、媒染剂与消色剂等。 分子式:HaHSO
Sodium bisulfite for industrial use
This standard prescribes the requirements and the methods of sampling and test of sodium bisulphite ( sodium metabisulphite
Specification for sodium bisulfite (sodium metabisulfite)
Zpracovatel: Moravské chemické závody, n. p., Ostrava — Z. Svelb Oborové normaliza?ní st?edisko: V?zkumn? ústav anorganické chemie, ?sti
Sodium hydrosulphite technical.
This standard deals with solution of sodium bisulphite, intended for use in alimentary industries, tanning and other industries
SODIUM BISULPHITE SOLUTION
이 표준은 시약용 아황산수소소듐(이하 아황산수소소듐이라 한다.)에 대하여 적용한다
Sodium hydrogensulfite
本标准适用于试药用亚硫酸氢钠
Sodium Hydrogen Sulfite(Sodium Bisulfite)
This standard prescribes the requirements and the methods of sampl-ing and test for sodium hydrosulphite ( Na2Sa2O4
Sodium bisulfite specification
本标准规定了化学试剂亚硫酸氢钠的规格、试验方法、检验规则和包装及标志
Chemical reagent.Sodium hydrogen sulfite
SODIUM BISULFITE (ANHYDROUS)
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号