2. Ammonium sulphate,≥99.0%,AR

Ammonium sulphate,≥99.0%,AR is an inorganic sulfate salt used for molecular biology[1].

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Ammonium sulphate,≥99.0%,AR Chemical Structure

Ammonium sulphate,≥99.0%,AR Chemical Structure

CAS No. : 7783-20-2

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Other Forms of Ammonium sulphate,≥99.0%,AR:

Ammonium sulphate,≥99.0%,AR Related Antibodies

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Description

Ammonium sulphate,≥99.0%,AR is an inorganic sulfate salt used for molecular biology[1].

Molecular Weight

132.14

Formula

H8N2O4S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

[(NH4)2SO4]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : 100 mg/mL (756.77 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 7.5677 mL 37.8387 mL 75.6773 mL
5 mM 1.5135 mL 7.5677 mL 15.1355 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: 99.3%

COA (247 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 7.5677 mL 37.8387 mL 75.6773 mL 189.1933 mL
5 mM 1.5135 mL 7.5677 mL 15.1355 mL 37.8387 mL
10 mM 0.7568 mL 3.7839 mL 7.5677 mL 18.9193 mL
15 mM 0.5045 mL 2.5226 mL 5.0452 mL 12.6129 mL
20 mM 0.3784 mL 1.8919 mL 3.7839 mL 9.4597 mL
25 mM 0.3027 mL 1.5135 mL 3.0271 mL 7.5677 mL
30 mM 0.2523 mL 1.2613 mL 2.5226 mL 6.3064 mL
40 mM 0.1892 mL 0.9460 mL 1.8919 mL 4.7298 mL
50 mM 0.1514 mL 0.7568 mL 1.5135 mL 3.7839 mL
60 mM 0.1261 mL 0.6306 mL 1.2613 mL 3.1532 mL
80 mM 0.0946 mL 0.4730 mL 0.9460 mL 2.3649 mL
100 mM 0.0757 mL 0.3784 mL 0.7568 mL 1.8919 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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