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Art. -Nr.: HY-W250145

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Acid Black 2

(Synonyms: Nigrosine)

Kundenbewertung

Based on 1 Customer Validation

Acid Black 2 (Nigrosine) is an alcohol-soluble absorber used to mimic skin pigmentation in tissue-mimicking phantoms. Acid Black 2 acts as an absorber in silicone-based thin tissue phantoms to simulate varying melanosome volume fractions in skin.

Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.

CAS. Nr.: 8005-03-6

Speicherung:

4°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Acid Black 2 Chemical Structure

CAS. Nr.: 8005-03-6

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Use of MCE Products

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Biologische Aktivität
- Beschreibung
- In Vitro
Chemical Information
Lösungsmittel & Löslichkeit
- In Vitro
Reinheit & Dokumentation
Verweise
Calculators
Help & FAQs
Classifications
Bioz

Biologische Aktivität

Beschreibung

In Vitro

Acid Black 2 (1.95-42.33 mg; 6 h) produces silicone-based tissue-mimicking skin phantoms with Mf=2%, 6%, 14%, 30%, and 43% that have nominal μa values of 3.4, 10.2, 23.9, 51.2, and 73.5 cm^-1 at 685 nm, respectively, for simulating varying skin pigmentation levels^[1].

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

Chemical Information

CAS. Nr. 8005-03-6
Appearance Solid
Color Dark purple to black
SMILES

[Acid Black 2]
Synonyms

Nigrosine
Versand

Room temperature in continental US; may vary elsewhere.
Speicherung

4°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Lösungsmittel & Löslichkeit

In Vitro:

H₂O : 2.86 mg/mL (ultrasonic and warming and heat to 60°C)

View the Complete Stock Solution Preparation Table

Reinheit & Dokumentation

Select Batch:

Reinheit: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (266 KB)
SDS (418 KB)
- English - EN (418 KB)
- Français - FR (418 KB)
- Deutsch - DE (418 KB)
- Norwegian - NO (418 KB)
- Español - ES (418 KB)
- Swedish - SV (418 KB)
- Italian - IT (418 KB)
- Korean - KR (418 KB)
- Portuguese - PT (418 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

Verweise

[1]. Lacerenza M, et al. Challenging the skin pigmentation bias in tissue oximetry via time-domain near-infrared spectroscopy. Biomed Opt Express. 2025;16(2):690-708. Published 2025 Jan 27. [Content Brief]

Calculators

Molaritätsrechner

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

Mass Mass

Konzentration Konzentration

Volumen Volumen

Molecular Weight Molecular Weight

Verdünnungsrechner

Konzentration _{(Stammlösung)} × Volumen _{(Stammlösung)} = Konzentration _{(Ziellösung)} × Volumen _{(Ziellösung)}

Konzentration _{(Stammlösung)} Konzentration _{(Stammlösung)}

Volumen _{(Stammlösung)} Volumen _{(Stammlösung)}

Konzentration _{(Ziellösung)} Konzentration _{(Ziellösung)}

Volumen _{(Ziellösung)} Volumen _{(Ziellösung)}

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

MOQ

Minimum order quantity

100 mg

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