Appearance of solution (1.0 g/l;water) almost clear
Transition range at pH 3.0 to pH 5.2 Violet to orange red
Loss on drying at 110°C Max 5.0 %
Sensitivity test Passes test
Appearance Brownish red powder

CAS No.

573-58-0

Molecular Formula

C32H22N6Na2O6S2

Molecular Weight

696.67

HS Code

3204.1400

Symbol

GHS08

Signal Word

Danger

Hazardous Statement

H350-H361d

Precaution Statement

P201-P202-P280-P308+P313-P405-P501

Packing

25 gm

Recently Viewed

Reagents

2-NAPHTHOL AR

ß-Naphthol; 2-Hydroxynaphthalene

Blocks

Block B2-50

Ø48 mm x 2 sockets depth 58 mm.

Low speed, non-refrigerated centrifuge suitable for the routine separation of particles and ideal for the analysis of blood and other biological samples. For lowmedium throughput applications, for use with 15ml, 50ml and 100ml round and conical centrifuges tubes.

This product has multiple variants. The options may be chosen on the product page

Blocks

Block VP-32C

32 × 0.5 ml microtubes

23 sockets for 1.5 ml microtest tubes depth 35 mm.

Products Best Selling

Sterile TPP TubeSpin® Bioreactor vessel, 50 ml, with pH and O2 sensor spots, 1 pce.

For the separation and purification of samples of cells, macromolecular proteins, blood, body fluids, DNA/RNA, plasmids, bacteria and viruses.

20 × 0.2 ml microtubes + 12 × 1.5 ml microtubes

The ES-20 is a compact bench–top Shaker–Incubator used for mixing of biological liquids as well as for incubation and cultivation of biological liquids according to the operator set program

Applicable for storing wholeblood, medicines, biological products and other laboratory products that need to be stored at 4℃. Suitable for the storage of blood and blood articles in areas that have power shortages.

LN2 backup cooling system is an independent refrigeration system for a ULT freezer. When there is a loss of power or the temperature of the freezer rises to the high alarm set point, the LN2 backup system can be automatically activated to inject LN2 into the chamber to maintain the freezer temperature. The backup system operates on a rechargeable battery when there is a loss of main power.

A-12, adapter for work with tubes which are 12 mm in external diameter.

Products Favourite

LN2 backup cooling system is an independent refrigeration system for a ULT freezer. When there is a loss of power or the temperature of the freezer rises to the high alarm set point, the LN2 backup system can be automatically activated to inject LN2 into the chamber to maintain the freezer temperature. The backup system operates on a rechargeable battery when there is a loss of main power.

A-12, adapter for work with tubes which are 12 mm in external diameter.

The ES-20 is a compact bench–top Shaker–Incubator used for mixing of biological liquids as well as for incubation and cultivation of biological liquids according to the operator set program

For the separation and purification of samples of cells, macromolecular proteins, blood, body fluids, DNA/RNA, plasmids, bacteria and viruses.

20 × 0.2 ml microtubes + 12 × 1.5 ml microtubes

Sterile TPP TubeSpin® Bioreactor vessel, 50 ml, with pH and O2 sensor spots, 1 pce.

Applicable for blood stations, hospitals, CDC's, scientific research institutes, chemical industry and other related industries. The -30°C Biomedical Freezer can cryopreserve plasma, biological products, components, materials, and other items that need to be kept at low temperature.

This product has multiple variants. The options may be chosen on the product page

CONGO RED INDICATOR FOR MICROSCOPY

SKU: 403050025 Category: Brand:

Congo Red 4B, Cosmos Red, Cotton Red B, Cotton Red C, Direct Red 28, Direct Red R, Direct Red Y

Biochem Chemopharma

CONGO RED INDICATOR FOR MICROSCOPY
CONGO RED INDICATOR FOR MICROSCOPY