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1.01216

硫酸铵

Name: 硫酸铵
Brand: MM

extra pure

别名:

硫铵石

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关于此项目

线性分子式:

(NH₄)₂SO₄

化学文摘社编号:

7783-20-2

分子量:

132.14

UNSPSC Code:

12352301

EC Index Number:

231-984-1

MDL number:

MFCD00003391

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属性

vapor pressure

<1 Pa ( 25 °C)

Quality Level

100

assay

≥99.0% (acidimetric)

form

solid

potency

2840 mg/kg LD₅₀, oral (Rat)

pH

5 (100 g/L in H₂O)

mp

>280 °C (dec.) (lit.)

solubility

754-764 g/L

density

1.77 g/mL at 25 °C (lit.)

bulk density

850 kg/m³

application(s)

pharma/biopharma processes

storage temp.

2-30°C

SMILES string

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

说明

General description

We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC^® portfolio of high-quality products withstands strict quality control procedures.

Application

Ammonium sulfate is used for large and laboratory scale protein purification and fractionation that can be applied to separate proteins by altering their solubility in the presence of a high salt concentration.

Legal Information

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

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存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c