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  3. Sodium metaborate tetrahydrate, 99%

Sodium metaborate tetrahydrate, 99% 

Cat. No.: HY-W133954 Purity: ≥99.0%
SDS COA Handling Instructions

Sodium metaborate tetrahydrate, 99% is a derivative of the borax compound. Sodium metaborate tetrahydrate, 99% can be used as a source of boron in the production of sodium borohydride (NaBH4).

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Sodium metaborate tetrahydrate, 99% Chemical Structure

Sodium metaborate tetrahydrate, 99% Chemical Structure

CAS No. : 10555-76-7

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Description

Sodium metaborate tetrahydrate, 99% is a derivative of the borax compound. Sodium metaborate tetrahydrate, 99% can be used as a source of boron in the production of sodium borohydride (NaBH4)[1].

Molecular Weight

137.86

Formula

NaBO2.4H2O

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

[Na].O=BO.O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Store at room temperature, keep dry and cool

In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

H2O : 100 mg/mL (725.37 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 7.2537 mL 36.2687 mL 72.5374 mL
5 mM 1.4507 mL 7.2537 mL 14.5075 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

* 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: ≥99.0%

References

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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 7.2537 mL 36.2687 mL 72.5374 mL 181.3434 mL
5 mM 1.4507 mL 7.2537 mL 14.5075 mL 36.2687 mL
10 mM 0.7254 mL 3.6269 mL 7.2537 mL 18.1343 mL
15 mM 0.4836 mL 2.4179 mL 4.8358 mL 12.0896 mL
20 mM 0.3627 mL 1.8134 mL 3.6269 mL 9.0672 mL
25 mM 0.2901 mL 1.4507 mL 2.9015 mL 7.2537 mL
30 mM 0.2418 mL 1.2090 mL 2.4179 mL 6.0448 mL
40 mM 0.1813 mL 0.9067 mL 1.8134 mL 4.5336 mL
50 mM 0.1451 mL 0.7254 mL 1.4507 mL 3.6269 mL
60 mM 0.1209 mL 0.6045 mL 1.2090 mL 3.0224 mL
80 mM 0.0907 mL 0.4534 mL 0.9067 mL 2.2668 mL
100 mM 0.0725 mL 0.3627 mL 0.7254 mL 1.8134 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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Sodium metaborate tetrahydrate, 99% Related Classifications

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Sodium metaborate tetrahydrate, 99%
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