Ammonium heptamolybdate tetrahydrate

12054-85-2
Ammonium heptamolybdate tetrahydrate
Ammonium molybdate, Hexammonium heptamolybdate 4-hydrate

产品介绍９�/div>

产品说明

分析说明

Assay (precipitative titration): 99.3 - 101.8 %
Identity: passes test
Insoluble substances: �� 0.005 %
Chloride (Cl): �� 0.002 %
Nitrate (NO?): passes test
Phosphate (PO?): �� 0.0005 %
Phosphate, Arsenate, Silicate (as PO?): passes test
Sulfate (SO?): �� 0.02 %
Heavy metals (as Pb): �� 0.001 %
K (Potassium): �� 0.005 %
Mg (Magnesium): �� 0.005 %
Na (Sodium): �� 0.005 %
Magnesium and alcali salts: �� 0.02 %

基本信息

线性分子式	(NH4)6Mo7O24�� 4 H2O
分子野�/td>	1235.86
MDL编号	MFCD00167059
EC索引叶�/td>	234-722-4

产品性质

质量水平	100
specific analyte(s)	phosphate
technique(s)	photometry: suitable
pH�?酸碱�?	5.3 (20 �? 50 g/L in H2O)
mp	90 � (Elimination of water of crystallisation)
溶解�?/td>	400 g/L
密度	2.498 g/cm3at 20 ℂ�/td>
堆积密度	800 kg/m3
储存温度	2-30ℂ�/td>
InChI	1S/Mo.H3N.H2O.O/h;1H3;1H2;/q;;;-2/p+1
InChI key	XCOMAVCHADVANQ-UHFFFAOYSA-O

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable