標(biāo)準(zhǔn)編號(hào):	GB/T 320-2025
中文名稱:	工業(yè)用合成鹽酸
英文名稱:	Synthetic hydrochloric acid for industrial use
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
發(fā)布機(jī)構(gòu):	國家市場監(jiān)督管理總局 國家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2025-02-28
實(shí)施日期:	2025-9-1
標(biāo)準(zhǔn)狀態(tài):	valid
替代舊標(biāo)準(zhǔn):	GB/T 320-2006 工業(yè)用合成鹽酸
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	18000 字
翻譯價(jià)格(元):	1260.0
交付時(shí)間:	付款后 1~3 個(gè)工作日

GB/T 320-2025 Synthetic hydrochloric acid for industrial use Warning：If appropriate precautions are not taken, synthetic hydrochloric acid for industrial use may be dangerous in the process of production, transportation, loading and unloading, storage and use, etc. This document is not intended to make recommendations on all safety issues related to synthetic hydrochloric acid for industrial use. Before using this document, users are responsible for establishing appropriate safety measures and precautions and determining the applicability of relevant regulatory restrictions. 1 Scope This document specifies the typing, requirements, . test methods, inspection rules, marking, labeling and accompanying documents. packaging, transportation and storage of synthetic hydrochloric acid for industrial use. This document is applicable to the production, use and quality control of synthetic hydrochloric acid for industrial use, prepared by absorbing hydrogen chloride gas synthesized from chlorine and hydrogen by water. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 190 Packing symbol of dangerous goods GB/T 191 Packaging - Pictorial marking for handling of goods GB/T 601 Chemical reagent - Preparations of reference titration solutions GB/T 602 Chemical reagent - Preparations of standard solutions for impurity GB/T 603 Chemical reagent - Preparations of reagent solutions for use in test methods GB/T 6678 General principles for sampling chemical products GB/T 6680 General rules for sampling liquid chemical products GB/T 6682 Water for analytical laboratory use - Specification and test methods GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values GB 15258 General rules for preparation of precautionary label for industrial chemicals 3 Terms and definitions None. 4 Technical requirements 4.1 Appearance: Synthetic hydrochloric acid for industrial use is colorless or light yellow transparent liquid. 4.2 The technical indexes of industrial hydrogen shall be as specified in Table 1.

Contents 1 Scope 2 Normative references 3 Terms and definitions 4 Technical requirements 5 Sampling 6 Test methods 7 Inspection rules 8 Marking, labeling and accompanying documents 9 Packaging, transportation and storage

工業(yè)用合成鹽酸 警示——如果不采取適當(dāng)?shù)姆婪洞胧I(yè)用合成鹽酸在生產(chǎn)、運(yùn)輸、裝卸、貯運(yùn)和使用等過程中可能存在危險(xiǎn)。本文件無意對(duì)與工業(yè)用合成鹽酸有關(guān)的所有安全問題提出建議。用戶在使用本文件之前,有責(zé)任建立適當(dāng)?shù)陌踩头婪洞胧?并確定相關(guān)規(guī)章限制的適用性。 1 范圍 本文件規(guī)定了工業(yè)用合成鹽酸的技術(shù)要求、采樣.試驗(yàn)方法.檢驗(yàn)規(guī)則及標(biāo)志.標(biāo)簽和隨行文件、包裝、運(yùn)輸和貯存。 本文件適用于由氯氣和氫氣合成的氯化氫氣體用水吸收制得的工業(yè)用合成鹽酸的生產(chǎn)、使用和質(zhì)量控制。 2 規(guī)范性引用文件 下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文件，僅該日期對(duì)應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本(包括所有的修改單)適用于本文件。 GB 190 危險(xiǎn)貨物包裝標(biāo)志 GB/T 191 包裝儲(chǔ)運(yùn)圖示標(biāo)志 GB/T 601 化學(xué)試劑 標(biāo)準(zhǔn)滴定溶液的制備 GB/T 602 化學(xué)試劑 雜質(zhì)測定用標(biāo)準(zhǔn)溶液的制備 GB/T 603 化學(xué)試劑試驗(yàn)方法中所用制劑及制品的制備 GB/T 6678 化工產(chǎn)品采樣總則 GB/T 6680 液體化工產(chǎn)品采樣通則 GB/T 6682 分析實(shí)驗(yàn)室用水規(guī)格和試驗(yàn)方法 GB/T 8170 數(shù)值修約規(guī)則與極限數(shù)值的表示和判定 GB 15258 化學(xué)品安全標(biāo)簽編寫規(guī)定 3 術(shù)語和定義 本文件沒有需要界定的術(shù)語和定義。 4 技術(shù)要求 4.1 外觀：工業(yè)用合成鹽酸為無色或淺黃色透明液體。 4.2 工業(yè)用合成鹽酸的技術(shù)指標(biāo)應(yīng)符合表1的要求。