Specility: lt is white or near ly white unshaped power .lt has no odour, little sweet .lt can be dissolved in boiled waterand indissolved in ethano or aether.

 
  • 特征:白色或類(lèi)白色的無(wú)定型粉末;無(wú)臭、味微天甜,在沸水中易溶解,在乙醇或乙醚中不容。
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