Manganese(II) sulfate tetrahydrate

10101-68-5
Manganese(II) sulfate tetrahydrate

产品介绍９�/div>

产品说明

分析说明

Assay (complexometric): �� 98.5 %
pH-value (5 %; water): 4.5 - 6.0
Chloride (Cl): �� 0.001 %
Ca (Calcium): �� 0.005 %
Cu (Copper): �� 0.0002 %
Fe (Iron): �� 0.001 %
K (Potassium): �� 0.002 %
Mg (Magnesium): �� 0.01 %
Na (Sodium): �� 0.005 %
Ni (Nickel): �� 0.002 %
Pb (Lead): �� 0.0002 %
Zn (Zinc): �� 0.002 %
Oxidizing matter: passes test
Reducing substances: passes test

法律信息

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

基本信息

经验(实验)分子弎�/td>	MnO4S �� 4H2O
分子野�/td>	223.06
EC索引叶�/td>	232-089-9

产品性质

质量水平	300
测定	��98.5% (complexometric)
形式	solid
效能	2150 mg/kg LD50, oral (Rat)
pH�?酸碱�?	2.5-4.0 (20 �? 50 g/L in H2O)
mp	26-27 ℂ�/td>
密度	2.11 g/cm3at 20 ℂ�/td>
堆积密度	1000?1200 kg/m3
痕量阴离孏�/td>	chloride (Cl-): ��0.001%
痕量阳离孏�/td>	Ca: �� 0.005% Cu: �� 0.0002% Fe: ��0.001% K: �� 0.002% Mg: �� 0.01% Na: �� 0.005% Ni: �� 0.002% Pb: �� 0.0002% Zn: �� 0.002%
储存温度	15-25ℂ�/td>
InChI	1S/Mn.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
InChI key	SQQMAOCOWKFBNP-UHFFFAOYSA-L

安全信息

象形国�/td>
警示用语９�/td>	Warning
危险声明	H373 - H411
预防措施声明	P260 - P273 - P314 - P391 - P501
危险分类	Aquatic Chronic 2 - STOT RE 2 Inhalation
靶器宗�/td>	Brain
储存分类代码	11 - Combustible Solids
WGK	WGK 2