化学* 分析纯**** 250g
第一枪帮您来“拼单”,更多低价等你来!化学* 分析纯**** 250g
- 名称 南昌市西湖区龙玉化工材料经营部 【公司网站】
- 所在地中国
- 联系人 应玉龙
- 价格 ¥25元/瓶 点此议价
- 采购量 1瓶
- 发布日期 2015-11-05 01:54 至 长期有效
化学* 分析纯**** 250g产品详情
分子式:C6H4(OH)2 分子量:110.11
技术条件
含量····················································≥98%
熔点范围··············································170-1730℃
杂质****含量(以%计)
水溶解实验·············································合格
灼烧残渣················································0.05
氯化物···················································0.001
*盐···················································0.01
*···················································0.001
****················································合格
****···············································合格
性状:白色或浅灰色结晶。见光变色,能升华。能溶于水、醇和醚。
符合:Q/ODBL070-2004
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