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Merck
CN
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文件

安全信息

2150-OP

Millipore

硫酸铵

OmniPur® Grade, >= 99.5%, Molecular biology grade.

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别名:
硫铵石
线性分子式:
(NH4)2SO4
CAS号:
7783-20-2
分子量:
132.14
MDL编号:
MFCD00003391
UNSPSC代码:
12352203
NACRES:
NA.28

质量水平

100

形式

crystalline powder

制造商/商品名称

Calbiochem®

储存条件

OK to freeze

颜色

white

mp

>280 °C (dec.) (lit.)

密度

1.77 g/mL at 25 °C (lit.)

异质活性

DNAse, none detected
Phosphatase, none detected
Protease, none detected
RNAse, none detected

运输

ambient

储存温度

10-30°C

SMILES字符串

N.N.OS(O)(=O)=O

InChI

1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)

InChI key

BFNBIHQBYMNNAN-UHFFFAOYSA-N

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相关类别

一般描述

Molecular biology grade.

Specifications:
A (260 nm, 0.1 M, water): ≤0.01AU
A (280 nm, 0.1 M, water): ≤0.01AU
Assay: ≥99.5%
DNase: None detected
Heavy metals (as Pb): ≤0.0002%
Phosphatase: None detected
Protease: None detected
RNase: None detected





Intended for laboratory and manufacturing use only. Not for drug, food, or household use.

应用


  • Isolation and identification of milk-clotting proteases from Prinsepia utilis Royle and its application in cheese processing.: This research highlights the use of ammonium sulfate in precipitating specific enzymes during cheese production, optimizing the isolation of milk-clotting proteases which are crucial for improving cheese yield and quality (Zhang L et al., 2024).

  • Diffusion-driven fed-batch fermentation in perforated ring flasks.: Demonstrates an innovative application of ammonium sulfate in fermentation processes, where it serves as a nitrogen source to sustain microbial growth and enhance biotechnological production efficiencies (Lüchtrath C et al., 2024).

  • Extraction of Protein and Bioactive Compounds from Mediterranean Red Algae (Sphaerococcus coronopifolius and Gelidium spinosum) Using Various Innovative Pretreatment Strategies.: This study utilizes ammonium sulfate in a salting-out process to efficiently extract valuable proteins and bioactive compounds from red algae, contributing to advancements in nutritional supplements and pharmaceuticals (Dhaouafi J et al., 2024).

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
OMNIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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