S5133
Schiff’s fuchsin-sulfite reagent
liquid
Synonym(s):
Schiff reagent
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About This Item
Empirical Formula (Hill Notation):
C20H21N3O3S
Molecular Weight:
383.46
UNSPSC Code:
12171500
NACRES:
NA.47
Product Name
Schiff′s fuchsin-sulfite reagent, suitable for detection of glycoproteins
assay
3-5 mM iodine (I) basis (titration)
Quality Level
form
liquid
technique(s)
microbe id | staining: suitable
color
colorless
solubility
water: soluble
density
0.990 g/cm3
suitability
suitable for detection of glycoproteins
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
2-8°C
General description
Schiff’s fuchsin-sulfite reagent is a part of the glycoprotein detection kit. It is primarily used in the Periodic Acid-Schiff (PAS) staining method to detect and visualize aldehydes, glycoproteins in biological samples. The reagent consists of basic fuchsin dye and sodium bisulfite. It reacts with the aldehyde groups of carbohydrates and produces a pink to magenta color, allowing for the identification of these substances in samples.
Application
Schiff′s fuchsin-sulfite reagent has been used:
- in periodic acid-Schiff (PAS) staining to determine goblet cells and salivary glycopreoteins like mucins
- to stain ovaries and testis
- to stain tomato and Medicago primary roots
- to stain undifferentiated sarcomas (USARCs)
Preparation Note
Prepared using pararosaniline.
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Met. Corr. 1
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| S5133-1L | 04061836938314 |
| S5133-500ML | 04061838262196 |