di-Ammonium oxalate monohydrate

6009-70-7
di-Ammonium oxalate monohydrate
Oxalic acid ammonium salt

产品介绍９�/div>

产品说明

联系

Replaces: AX1325; AX1325-2; AX1325-20; AX1325-1

分析说明

Assay (manganometric): 99.5 - 101.0 %
Insoluble matter: �� 0.005 %
Chloride (Cl): �� 0.0005 %
Nitrate (NO?): �� 0.002 %
Sulfate (SO?): �� 0.002 %
Heavy metals (as Pb): �� 0.0005 %
Ca (Calcium): �� 0.001 %
Fe (Iron): �� 0.0002 %
K (Potassium): �� 0.001 %
Mg (Magnesium): �� 0.001 %
Na (Sodium): �� 0.001 %
Residue on ignition (as sulfate): �� 0.02 %
Corresponds to ACS,ISO,Reag. Ph Eur

法律信息

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

基本信息

线性分子式	(NH4)2C2O4�� H2O
分子野�/td>	124.10 (anhydrous basis)
MDL编号	MFCD00149694
EC索引叶�/td>	214-202-3

产品性质

质量水平	300
等级	ACS reagent
机构	reag. ISO reag. Ph. Eur.
蒸汽厊�/td>	<1 hPa ( 20 �?
测定	99.5-101.0% (manganometric)
形式	solid
灼烧残渣	��0.02% (as sulfate)
pH�?酸碱�?	6.5 (20 �? 41.8 g/L in H2O)
mp	>123 � (decomposition)
溶解�?/td>	41.8 g/L (anhydrous substance)
密度	1.5 g/cm3at 20 ℂ�/td>
堆积密度	480 kg/m3
痕量阴离孏�/td>	chloride (Cl-): ��0.0005% nitrate (NO3-): ��0.002% sulfate (SO42-): ��0.002%
痕量阳离孏�/td>	Ca: �� 0.001% Fe: �� 0.0002% K: �� 0.001% Mg: �� 0.001% Na: �� 0.001% heavy metals (as Pb): �� 0.0005%
储存温度	2-30ℂ�/td>
InChI	1S/C2H2O4.2H3N.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);2*1H3;1H2
InChI key	MSMNVXKYCPHLLN-UHFFFAOYSA-N

安全信息

象形国�/td>
警示用语９�/td>	Warning
危险声明	H302 + H312 - H319
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 Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable