A PHP Error was encountered

Severity: Warning

Message: fopen(/var/cpanel/php/sessions/ea-php83/ci_session2f823871f50a1a2d63176d8567325514694bc65b): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 178

Backtrace:

File: /home/chemnovo/public_html/pallavchemicals.com/application/controllers/Pallav.php
Line: 5
Function: __construct

File: /home/chemnovo/public_html/pallavchemicals.com/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/cpanel/php/sessions/ea-php83)

Filename: Session/Session.php

Line Number: 138

Backtrace:

File: /home/chemnovo/public_html/pallavchemicals.com/application/controllers/Pallav.php
Line: 5
Function: __construct

File: /home/chemnovo/public_html/pallavchemicals.com/index.php
Line: 315
Function: require_once

Methyl Blue For Microscopy | 01714 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Biological Stains and Dyes > Methyl Blue For Microscopy

Methyl Blue For Microscopy
C.I.No.42780 It is used as a stain in histology, and stains collagen blue in tissue sections. Cotton blue, Helvetia blue, Acid blue 93

Product Code.
 01714
Grade
Purity
CAS No.
 28983-56-4
Molecular Formula
 C37H27N3O9S3Na2
Molecular Weight
 799.81
H.S.Code
 3204.90000
Shelf Life
 60 Months
COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Bluish black powder
 Odour
Odorless
Solubility in water [% weight]
Soluble in water

Packaging

Specification

Appearance
Dark blue to dark brown powder or crystals
Absorption maxima in 0.005M HCI
595 - 605 nm
Specific absorptivity in 0.005M HCI
675 - 1125
Loss on dryig (at 110°C)
Max. 7.0%
Suitability (for microscopy)
Passes test

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338