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24H服務熱線:
139-6254-8853

草酸

  • 2021-08-18
  • 人關注

化 學 名:

乙二酸

英文名稱:

Oxalic acid

分 子 式:

C2H2O4

分 子 量:

90.03548

CAS NO

144-62-7

性  能:

性狀 無色透明結晶。 
熔點 101-102 
相對密度 1.653 
溶解性 易溶于乙醇,溶于水,微溶于乙醚,不溶于苯和氯仿。

常見的草酸通常含有兩分子的結晶水(H2C2O4·2H2O,CAS號為6153-56-6)。

用  途:

主要用作還原劑和漂白劑,印染工業的媒染劑,亦用于提煉稀有金屬,合成各種草酸酯、草酸鹽和草酰胺等。

包  裝:

內襯聚乙烯塑料袋,外套塑料編織袋,每袋25Kg。

質量指標

GB/T1626-2008

草酸含量(%

99.6

硫酸根(%

0.07

灼燒殘渣(%

0.01

重金屬(Pb) (%

0.0005

氯化物(%

0.0005

鐵含量(%

0.0005

鈣含量(%

0.0005


聯系人:陸經理

電話:139-6254-8853(微信同號)

地址:蘇州市吳江區盛澤鎮太平路3號

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