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![0.1mol/L 硫酸亚铁铵溶液 for 250 mlc[(NH₄)₂ Fe(SO₄)₂] = 0.1 mol/l (0.1 N) Titrisol®](/deepweb/assets/sigmaaldrich/product/images/216/235/d87fb76a-57d6-4eec-80ae-b0d9c00d6e77/640/d87fb76a-57d6-4eec-80ae-b0d9c00d6e77.jpg)
质量水平
表单
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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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.
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
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
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