Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

J64901 Benzopurpurin 4B

CAS Number
992-59-6
Synonyms
C.I. 23500
Direct Red 2

Stock No. Size Price ($) Quantity Availability
J64901-14 25g 52.40
J64901-22 100g 209.00
Add to Cart Bulk/Specialty Print Quote View Item

Benzopurpurin 4B

MDL
MFCD00012410
EINECS
213-594-3

Chemical Properties

Formula
C34H26N6Na2O6S2
Formula Weight
724.73
Form
Powder
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water (20 mg/ml), acetone, ethanol (3 mg/ml), sodium hydroxide, and sulfuric acid.

Applications

Benzopurpurine 4B is a biological stain and pH indicator for pH 2.3-4.4.

Notes

Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

Nawal Drici Setti.; Noureddine Jouini.; Zoubir Derriche. Sorption study of an anionic dye - benzopurpurine 4B - on calcined and uncalcined Mg-Al layered double hydroxides. Journal of Physics and Chemistry of Solids. 2010, 71 (4), 556-559.

Minoru Sekido.; Zenzo Morita. Studies on Mixture Dyeing. I. The Kinetics of the Mixture of Benzopurpurine 4B and Sky Blue 6B. Bulletin of the Chemical Society of Japan. 1962, 35(8), 1375-1379 .

Other References

Merck
14,1011
Harmonized Tariff Code
3204.14
TSCA
Yes
RTECS
QK1765000

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware