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Products > Optimize Reagents > Optimize – Salts > Zinc sulfate heptahydrate

Zinc sulfate heptahydrate

Hampton蛋白结晶试剂盒Zinc sulfate heptahydrate/HR2-641

CAT NO

HR2-641

NAME

2.0 M Zinc sulfate heptahydrate

DESCRIPTION

100 mL

PRICE

$92.00

支持材料

Hampton蛋白结晶试剂盒Zinc sulfate heptahydrate/HR2-641 HR2-641 Zinc sulfate heptahydrate SDS

应用

  • Crystallization grade Zinc sulfate heptahydrate for formulating screens or for optimization
  • 结晶级七水硫酸锌,用于筛选或优化

特征

  • 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)
  • 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,总有机碳 < 5 ppb,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Zinc sulfate heptahydrate

Synonyms: None
ZnSO4 • 7H2O
Mr 287.56 (161.46 without water)
CAS Number [7446-20-0]
EC Number 231-793-3
RTECS ZH5300000
Merck 14,10159
MDL Number MFCD00149894
PubChem Substance ID 24859031
Purity ≥ 99.5%
UN Number UN 3077 9/PG 3

Measured pH range: 3.4 – 4.4 at 25°C
Measured Conductivity Range: 54.1 – 57.6 mS/cm at 25°C
Measured Refractive Index Range: 1.38196 – 1.38598 at 20°C

同义词:无
ZnSO4 • 7H2O
287.56先生(161.46无水)
CAS 编号 [7446-20-0]
欧盟编号 231-793-3
RTECS ZH5300000
默克 14,10159
MDL 编号 MFCD00149894
PubChem 物质 ID 24859031
纯度≥99.5%
联合国编号 UN 3077 9/PG 3

测得的 pH 值范围:25°C 时为 3.4 – 4.4
测得的电导率范围:25°C 时 54.1 – 57.6 mS/cm
测得的折射率范围:20°C 时为 1.38196 – 1.38598

As ≤0.00005%
Ca ≤0.001%
Cd ≤0.0002%
Cl ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K  ≤0.001%
Mg ≤0.001%
Mn ≤0.0002%
N  ≤0.0005%
Na ≤0.0005%
Pb ≤0.0005%

Zinc sulfate heptahydrate

参考

1. Crystallization and preliminary X-ray diffraction studies of psoriasin. Nolsoe, S; Thirup, S; Etzerodt, M; Thogersen, HC; Nyborg, J. Acta Crystallogr D 53, 119- 121, 1997.

1. 牛皮癣的结晶和初步 X 射线衍射研究。 诺尔索,S; 蒂鲁普,S; 埃泽罗特,M; 托格森,HC; Nyborg, J. Acta Crystallogr D 53, 119-121, 1997。