推荐产品
质量水平
等级
puriss.
方案
99.0-100.5% (calc. to the dried substance)
表单
crystalline
质量
meets analytical specification of Ph. Eur., BP, USP
杂质
acidity or alkalinity, complies
residual solvents, complies
≤0.001% heavy metals (as Pb)
≤0.04% free alkali (as NaOH)
≤0.05% free acid (as H2SO4)
缺失
≤0.5% loss on drying, 130 °C
pH值（酸碱度）
5.2-8 (20 °C, 50 g/L)
mp
884 °C (lit.)
密度
2.68 g/mL at 25 °C (lit.)
痕量阴离子
chloride (Cl-): ≤200 mg/kg
痕量阳离子
As: ≤2 mg/kg
Ca: ≤50 mg/kg
Fe: ≤50 mg/kg
Mg: ≤50 mg/kg
Zn: ≤300 mg/kg
适用性
complies for appearance of solution
SMILES字符串
[Na+].[Na+].[O-]S([O-])(=O)=O
InChI
1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key
PMZURENOXWZQFD-UHFFFAOYSA-L
正在寻找类似产品? 访问 产品对比指南
一般描述
硫酸钠（Na2SO4）可以在室温（20°C）下通过从饱和的Na2SO4溶液中直接沉淀获得。其在各种条件下于室温（20℃）进行结晶和生长速率已有研究。 在Leblanc过程中，可通过氯化钠和硫酸生成硫酸钠。
应用
在估算血液的蛋白质含量时，硫酸钠（Na2SO4）可用作沉淀球蛋白的试剂。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Thomas M
Sodium (2004)
How does sodium sulfate crystallize? Implications for the decay and testing of building materials.
Rodriguez-Navarro C, et al.
Cement and Concrete Research, 30(10), 1527-1534 (2000)
The use of sodium sulfate as the globulin precipitant in the determination of proteins in blood.
Howe PE.
The Journal of Biological Chemistry, 49(1), 93-107 (1921)
Teppei Adachi et al.
Inflammatory bowel diseases, 21(1), 31-39 (2014-12-02)
Expression of heat shock protein A4 (HSPA4, also called Apg-2), a member of the HSP110 family, is induced by several forms of stress. The physiological and pathological functions of HSPA4 in the intestine remain to be elucidated. We assessed HSPA4
Betina Fejerskov et al.
ACS applied materials & interfaces, 4(9), 4981-4990 (2012-09-04)
In this work, we characterize physical hydrogels based on poly(vinyl alcohol), PVA, as intelligent biointerfaces for surface-mediated drug delivery. Specifically, we assemble microstructured (μS) surface adhered hydrogels via noncryogenic gelation of PVA, namely polymer coagulation using sodium sulfate (Na(2)SO(4)). We
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门