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  4. Chromium(Ⅲ) potassium sulfate dodecahydrate (98%)

Chromium(Ⅲ) potassium sulfate dodecahydrate (98%)  (Synonyms: Chromic potassium sulfate (98%); Chrome alum (98%))

Cat. No.: HY-W019950 Purity: 98.0%
COA
SDS
Handling Instructions Technical Support

Chromium(Ⅲ) potassium sulfate dodecahydrate (98%) (Chromic potassium sulfate (98%); Chrome alum (98%)), can be used as a fixative for microscopic analysis. Chromium(Ⅲ) potassium sulfate dodecahydrate (98%) is a kind of biological materials or organic compounds that are widely used in life science research.

For research use only. We do not sell to patients.

Chromium(Ⅲ) potassium sulfate dodecahydrate (98%)

Chromium(Ⅲ) potassium sulfate dodecahydrate (98%) Chemical Structure

CAS No. : 7788-99-0

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in Water
ready for reconstitution
 In-stock
Solution
10 mM * 1 mL in Water In-stock
Solid
25 g In-stock
100 g In-stock
500 g In-stock
1 kg In-stock

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

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Based on 1 publication(s) in Google Scholar

Chromium(Ⅲ) potassium sulfate dodecahydrate (98%) Related Antibodies

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Description

Chromium(Ⅲ) potassium sulfate dodecahydrate (98%) (Chromic potassium sulfate (98%); Chrome alum (98%)), can be used as a fixative for microscopic analysis. Chromium(Ⅲ) potassium sulfate dodecahydrate (98%) is a kind of biological materials or organic compounds that are widely used in life science research[1].

Molecular Weight

499.40

Formula

KCr(SO4)2.12H2O
CAS No.
Appearance

Solid

Color

Pale purple to purple

SMILES

[KCr(SO4)2 ?12H2O]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

H2O : 20 mg/mL (40.05 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.0024 mL 10.0120 mL 20.0240 mL
5 mM 0.4005 mL 2.0024 mL 4.0048 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. 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: ≥98.0%

SDS (455 KB)

COA (306 KB)

Handling Instructions (2659 KB)
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, 6 months; -20°C, 1 month. 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 2.0024 mL 10.0120 mL 20.0240 mL 50.0601 mL
5 mM 0.4005 mL 2.0024 mL 4.0048 mL 10.0120 mL
10 mM 0.2002 mL 1.0012 mL 2.0024 mL 5.0060 mL
15 mM 0.1335 mL 0.6675 mL 1.3349 mL 3.3373 mL
20 mM 0.1001 mL 0.5006 mL 1.0012 mL 2.5030 mL
25 mM 0.0801 mL 0.4005 mL 0.8010 mL 2.0024 mL
30 mM 0.0667 mL 0.3337 mL 0.6675 mL 1.6687 mL
40 mM 0.0501 mL 0.2503 mL 0.5006 mL 1.2515 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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Chromium(Ⅲ) potassium sulfate dodecahydrate (98%) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Chromium(Ⅲ) potassium sulfate dodecahydrate (98%)7788-99-0Chromic potassium sulfate (98%) Chrome alum (98%)Biochemical Assay ReagentsMicroscopic analysis fixativeInhibitorinhibitorinhibit

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