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| International Standard Category: Chemical reagents |
GB/T 638-2007 Chemical reagent - Tin(Ⅱ) Chloride dihydrate
化学试剂 二水合氯化亚锡（Ⅱ）( 氯化亚锡);
| Category No.: | 71.040.30 | Valid Status: | superseded |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2007-12-18 |
| Implemented Date: | 2008-4-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 638-2018 Chemical reagent—Stannous chloride dihydrate |
Superseded Date: | 2019-1-1 |
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