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Key Documents

94098

Sigma-Aldrich

红柱石

别名:

硅酸铝, 橙色硅胶, 硅铝酸盐

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
41123003
NACRES:
NA.22

描述

heavy metal free

形狀

beads

容量

>30 % absorption capacity (water)(at 80% rel. humidity, 25°C)

一般說明

作为实验室常用的干燥剂,干珍珠橙(硅胶橙)适用于所有气体和固体的干燥。它被用于干燥器、干燥塔和吸收管。硅胶橙基于其表面积大、吸收能力强等优势可提供更长的储存条件。吸湿后,它的颜色也从橙色变成无色(大约6%的载荷)。

重構

130-160°C 下干燥再生;不要加热到 160°C 以上

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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