Oxalic acid dihydrate

6153-56-6
Oxalic acid dihydrate
Ethanedioic acid

产品介绍９�/div>

产品说明

分析说明

Assay (manganometric): �� 99.0 %
Chloride (Cl): �� 0.002 %
Sulfate (SO?): �� 0.02 %
Heavy metals (as Pb): �� 0.002 %
Total nitrogen (N): �� 0.005 %
Fe (Iron): �� 0.001 %
Residue on ignition (800?��C as sulfate): �� 0.05 %

法律信息

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

线性分子式	(COOH)2�� 2 H2O
分子野�/td>	126.07
MDL编号	MFCD00149102
EC索引叶�/td>	205-634-3

产品性质

质量水平	200
蒸汽厊�/td>	0.000312 hPa ( 25 �?
测定	��99% (manganometric)
形式	solid
效能	375 mg/kg LD50, oral (Rat)
灼烧残渣	��0.05% (800 � as sulfate)
pH�?酸碱�?	1.5 (10 g/L in H2O)
bp	149-160 �?1013 hPa (decomposition)
mp	98-100 ℂ�/td>
转变温度	flash point 157 � (decomposition)
密度	1.65 g/cm3at 20 ℂ�/td>
堆积密度	813 kg/m3
痕量阴离孏�/td>	chloride (Cl-): ��0.002% sulfate (SO42-): ��0.02%
痕量阳离孏�/td>	Fe: ��0.001% N: ��0.005% heavy metals (as Pb): ��0.002%
储存温度	2-30ℂ�/td>
InChI	1S/C2H2O4.2H2O/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);2*1H2
InChI key	GEVPUGOOGXGPIO-UHFFFAOYSA-N

安全信息

象形国�/td>
警示用语９�/td>	Danger
危险声明	H302 + H312 - H318
预防措施声明	P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
危险分类	Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1
储存分类代码	11 - Combustible Solids
WGK	WGK 1