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76228

Sigma-Aldrich

石蜡

chunks (large), white

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About This Item

CAS號碼:
EC號碼:
MDL號碼:
分類程式碼代碼:
12181501
NACRES:
NA.25

形狀

chunks (large)

品質等級

顏色

white

mp

43-95 °C

轉變溫度

solidification point 44-46 °C

InChI 密鑰

JWHAUXFOSRPERK-UHFFFAOYSA-N

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一般說明

石蜡是无毒、无反应性、软质、无味的蜡。这种防水剂是由烃类衍生物组成的复杂混合物。即使在较高的背压下,依然有较高的体积膨胀率。

應用

石蜡已用作微阀和微泵腔的相变材料(PCM),制备微流控实验的石蜡微执行器。还用于研究是否可在具有刚性孔和脆弱隔膜的聚碳酸酯组分中融合石蜡。

生化/生理作用

石蜡可缓解病症中的不适和疼痛,包括关节炎、滑囊炎、纤维肌痛、湿疹、银屑病、关节僵硬、干涩片状皮肤、疲劳酸痛肌肉和炎症。常用于肌肤保健和水疗。石蜡可用于制备蜡烛和蜡笔。还可用作润滑脂和电绝缘材料。由于可浇铸处理而成为富有吸引力的微阀和微泵的执行器材料。

取代透過

產品號碼
描述
訂價

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

602.6 °F - Pensky-Martens closed cup

閃點(°C)

317 °C - Pensky-Martens closed cup

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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