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英文名：Silicic acid
分子式：H2SiO3
性狀：白色無定形粉末。溶于氫氟酸、氫氧化鉀、氫氧化鈉溶液，不溶于水和其他酸。
質(zhì)量標(biāo)準(zhǔn)：HG 22-2150-82
包裝：500g/瓶 20瓶/箱
| 規(guī)格 | 分析純 AR |
| 燃燒失重 %≤ | 20-28% |
| 不揮發(fā)物 %≤ | 0.20 |
| 氯化物 %≤ | 0.005 |
| 硫酸鹽 %≤ | 0.020 |
| 鐵 %≤ | 0.005 |
| 重金屬 %≤ | 0.005 |
Address: 1315, No. 29, Lane 26, Hexuan Road, Wanda, Jiangqiao, Shanghai
Factory Name: Shanghai Jinyuan Fine Chemical Factory
Factory Address: Xiaokunshan Town, Songjiang, China Zip Code: 201106
Sales Tel: +86-21-51098368 Fax: +86-21-52215553
Email (Chemical reagent): chemol@hi2000.com
Email (Metal surface treatment): yangping2046@yahoo.com.cn
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URL (Metal surface treatment): www.shchem.org
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