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> Calcium carbonate, 99% [471-34-1]

Calcium carbonate, 99% [471-34-1]

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Cat# HY-W243408C-500g

Size : 500g

Brand : MedChemExpress

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Phone : +1 850 650 7790

Description

Calcium carbonate, 99% (Limestone, 99%) is a calcium carbonate salt and also a mineral. Calcium carbonate, 99% serves as a thickener and acidity regulator[1].

In Vivo

Calcium carbonate, 99% (nano calcium carbonate) causes no significant toxicity when administered orally to mice at doses as high as 1300 mg/kg bw/day[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Molecular Weight

100.09

Formula

CaCO3
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

[O][Ca]C([O])=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Store at room temperature, keep dry and cool

In solvent -80°C 1 year
-20°C 6 months
Solvent & Solubility
In Vitro: 

1 M HCl : 25 mg/mL (249.78 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 9.9910 mL 49.9550 mL 99.9101 mL
5 mM 1.9982 mL 9.9910 mL 19.9820 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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

  • Molarity Calculator

  • Dilution Calculator

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

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

This equation is commonly abbreviated as: C1V1 = C2V2

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
Purity & Documentation
References