A PHP Error was encountered

Severity: Warning

Message: fopen(/var/cpanel/php/sessions/ea-php83/ci_session60a8128458cb9413489b435f63cf2365e98c2eda): 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

Sodium 1-Naphthyl Phosphate 99% AR | 02457 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Organic Phosphates > Sodium 1-Naphthyl Phosphate 99% AR

Sodium 1-Naphthyl Phosphate 99% AR
a-Naphthyl phosphate monosodium salt monohydrate Sodium 1-naphthyl phosphate monohydrate

Product Code.
02457
Grade
Purity
98%
CAS No.
81012-89-7
Molecular Formula
C10H8NaO4P.H2O
Molecular Weight
264.15
H.S.Code
2919.90900
Shelf Life
60 Months

Physical Properties

Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
Melting point/ Freezing point [°C]
189 - 191 °C

Packaging

Specification

Appearance
White powder
Assay (on anhydrous basis)
Min 98%
Free phosphate
Max 0.1%
Water (H2O)
5 - 10%

Safety Information and Hazard Symbols

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