Description: Light powder, insoluble in water, soluble in acids.

说明：淡黄色粉末，不溶于水，溶于酸。

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A small amount of light powder of cork dust is sprinkled uniformly along the tube.

少量的轻粉末或软木屑均匀地撒在管内。

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Properties : white light powder, insoluble in water but soluble in ethanol and aether. absorbs moisture from the air. decompounds into stearate and calcium when meeting strong acid.

物理性能：硬脂酸钙，为白色轻质粉末，不溶于水，溶于热的乙醇和乙醚，在空气中吸收水分，遇强酸分解成硬脂酸和相应的钙盐。

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Where the steep drop slowed into the bowl, huge amounts of powder had accumulated, light and deep.

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Northeastern powder is not the light, fluffy stuff of the West.

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