Visual transition range From pH 6.8
Absorption maxima at pH 6.5 (l1) 430 - 435 nm
Absorption maxima at pH 8.2 (l2) 557 - 560 nm
Loss on dryig (at 110°C) Max 5.0 %
Clarity of solution Passes ACS test
Appearance Reddish powder

CAS No.

143-74-8

Molecular Formula

C19H14O5S

Molecular Weight

354.38

HS Code

2934.9990

Symbol

GHS07

Signal Word

Warning

Hazardous Statement

H315-H335

Precaution Statement

P261-P264-P271-P280-P302+P352-P304+P340-P403+P233-P501

Packing

25 gm

Recently Viewed

Pharmacy Refrigerator

Chromatography Refrigerator

Used for biochemical chromatographic analysis in laboratories, universities and other facilities.

Reagents

TWEEN 20 LR

POLYOXYETHYLENE (20) SORBITTAN MONOLAURATE

2-(Phenylamino)benzoic acid, Diphenylamine-2-carboxylic acid, DpC

Reagents

1,4-DIOXANE LR

Diethylene oxide; Dioxane

Methyl sulfoxide; DMSO; Sulfinylbis(methane); Dimethyl sulfoxide; Sulfinylbismethane

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

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

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.

PHENOL RED INDICATOR AR

SKU: 416060025 Category: Brand:

Phenolsulfonphthalein

Biochem Chemopharma

PHENOL RED INDICATOR AR
PHENOL RED INDICATOR AR