Description
Congo Red?Quick Details
Chemical Name: Congo Red
CAS No.: 573-58-0
Molecular Fomula: C32H22N6Na2O6S2
Chemical Structure:
Molecular weight:?696.66
Appearance:?Brown red powder
Congo Red Typical Properties
ITEMS
SPECIFICATION
Appearance
Brown red powder
Melting point
>360 ??C (lit.)
density
0.995?g/mL?at 25???C
vapor pressure
<1 Pa
storage temp.
Store at +5??C to +30??C.
solubility
H2O: soluble10mg/mL
pka
4.1(at 25??)
color
Red Brown
PH Range
3(blue)-5.2(red)
Odor
Odorless
Congo Red application:
Mainly used for dyeing of textiles and paper products such as cotton, linen, silk, etc., and can also be used as an indicator
Congo Red Packaging and Shipping?
customized according to customer needs.
Congo Red?Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.
Related Products
Chemical Name: Potassium Castorate
CAS No.: 8013-05-6
Molecular Formula: C57H107K3O12
Molecular Weight: 1101.74718
Appearance: Yellow Liquid
Chemical Name: REACTIVE BLUE 19
Synonyms: CI Reactive Blue 19; Brilliant Blue KN-R
Cas No.: 2580-78-1
Molecular Fomula: C22H19N2NaO11S3
Molecular Weight: 606.57
Appearance:?Blue powder
Molecular Weight:630.64g/mol
Package:50g/100g/250g/500g/1kg/bulk quantity
Worldwide Delivery
Made in China
Chemical Name: Toluidine Blue O
Synonyms: Dimethyltoluthionine chloride; Basic Blue 17; Methylene Blue T50
MF: C15H16ClN3S
MW: 305.82
CAS: 92-31-9
Appearance: Dark green to black powder
Assay: ??85.0%
Fluorescein is a synthetic organic compound that appears as a dark orange/red powder and is slightly soluble in water and alcohol. It is widely used as a fluorescent tracer for many applications.
Fluorescein is a fluorescent group commonly used in microscopes, dye lasers as gain media, forensic and serological detection of potential blood stains, and dye tracing. The maximum absorption wavelength of fluorescein is 494 nm, and the maximum emission wavelength is 521 nm (in water). The main derivatives are fluorescein isothiocyanate (FITC) and 6-FAM phosphorous amide in oligonucleotide synthesis.
Chemical Name: o-Xylene
Synonyms: 1,2-Dimethylbenzene; ortho-xylene
CAS No.: 95-47-6
Molecular Formula: C8H10
Molecular Weight: 106.17
Chemical Name: Arabic gum
CAS No.: 9000-01-5
Appearance: powder
Chemical Name: Solvent Violet 31
CAS No.: 70956-27-3
Molecular Fomula:?C14H8Cl2N2O2
Molecular weight: 211.35
Appearance: Dark purple powder
Assay: ??99.0%
Chemical Name: BASIC BLUE 99
Cas No.: 68123-13-7
Molecular Fomula: C19H20BrClN4O2
Molecular Weight: 451.75
Appearance:?Blue Powder
Chemical Name: Zinc citrate
Synonyms: Zinc citrate trihydrate
CAS No.: 546-46-3
Molecular Formula: C6H8O7Zn
Molecular Weight: 257.5
Appearance: White powder
Product name:HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE
Purity:99%
Appearance:Light Yellow Powder
Package:Customized according to customer needs.
Sample:Available
Chemical Name: Ammonium Iron(II) Sulfate
Synonyms: Diammonium iron bis(sulphate); iron (ii) ammonium sulfate
CAS No.: 10045-89-3
Molecular Formula: FeH5NO4S
Molecular Weight: 170.95
Reviews
There are no reviews yet.