Products > Optimize Reagents > Optimize – Salts > Magnesium sulfate heptahydrate
Magnesium sulfate heptahydrate
Applications
- Crystallization grade Magnesium sulfate heptahydrate for formulating screens or for optimization
Features
- Sterile filtered solution
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Magnesium sulfate heptahydrate
Synonyms: Epsom salts
MgSO4 • 7H2O
Mr 246.47
CAS Number 10034-99-8
EC Number 231-298-2
Merck 14,5691
RTECS OM4508000
MDL Number MFCD00149785
PubChem Substance ID 24882416
Purity ≥ 99.5%
Measured pH Range: 5.0 – 7.0 at 25°C
Measured Conductivity Range: 51.8 – 58.1 mS/cm at 25°C
Measured Refractive Index Range: 1.37383 – 1.37468 at 20°C
Al ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl ≤0.0005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0001%
K ≤0.001%
Li ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
N ≤0.002%
Na ≤0.001%
Ni ≤0.0005%
Pb ≤0.0005%
Sr ≤0.0005%
Zn ≤0.0005%
应用
用于配制筛网或优化的结晶级七水硫酸镁
特征
无菌过滤溶液
在 1+ 型超纯水中配制：25°C 时电阻率为 18.2 兆欧厘米，< 5 ppb 总有机碳，无细菌（<1 细菌（CFU/ml）），无热原（<0.03 内毒素（EU/ml）） , 无 RNase (< 0.01 ng/mL) 和无 DNase (< 4 pg/µL)
描述
七水硫酸镁
同义词：泻盐
硫酸镁•7H2O
246.47 先生
CAS 编号 10034-99-8
EC 编号 231-298-2
默克 14,5691
RTECS OM4508000
MDL 编号 MFCD00149785
PubChem 物质 ID 24882416
纯度≥ 99.5%
测量的 pH 值范围：5.0 – 7.0 在 25°C
电导率测量范围：51.8 – 58.1 mS/cm at 25°C
测得的折射率范围：1.37383 – 1.37468 at 20°C
铝≤0.0005%
≤0.00001%
钡≤0.0005%
铋≤0.0005%
钙≤0.001%
镉≤0.0005%
氯≤0.0005%
钴≤0.0005%
铬≤0.0005%
铜≤0.0005%
铁≤0.0001%
钾≤0.001%
锂≤0.0005%
锰 ≤0.0005%
钼≤0.0005%
氮≤0.002%
钠≤0.001%
镍≤0.0005%
铅≤0.0005%
锶≤0.0005%
锌≤0.0005%
Magnesium sulfate heptahydrate
CAT NO
HR2-821
NAME
DESCRIPTION
100 mL
PRICE
$64.00
cart quote
Support Material(s)
HR2-821 Magnesium sulfate heptahydrate SDS