Methyl orange, Indicator, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 151425000

UNSPSC: 12000000

Code: 29

Additional Details:
Additional Details: CAS Number: 547-58-0 Weight: 0.55000kg Transport: UN number : 3143 Chem class : 1 Pack group : III


Packaging Glass bottle
Quantity 500g

Product Code. 10427930

Quantity Price
1 £ 72.3 / 500g
Estimated Shipment date
from Supplier 06-04-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Methyl Orange
CAS 547-58-0
Purity Grade Pure
Molecular Formula C14H14N3NaO3S
Formula Weight 327.32
MDL Number MFCD00007502
Synonym 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt

Specification

Formula Weight 327.32
Physical Form Fine Crystalline Powder
Quantity 500g
Color Orange
Health Hazard 3 GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Wash face, hands and any exposed skin thoroughly after handling.
Do not eat, drink or smoke when using this product.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECS Number 208-925-3
Purity Grade Pure
CAS 547-58-0
Infrared Spectrum Authentic
MDL Number MFCD00007502
Solubility Solubility in water: soluble in hot water. Other solubilities: practically insoluble in alcohol
RTECS Number DB6327000
Health Hazard 2 GHS H Statement:
Toxic if swallowed.
Packaging Glass bottle
Visual Transition Interval from pH 3.2 (pink or red)to pH 4.4 (yellow-orange)
Health Hazard 1 Danger
Molecular Formula C14H14N3NaO3S
Synonym 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt
TSCA TSCA
Chemical Name or Material Methyl Orange
Merck Index 15, 6178
Beilstein 16, 331
Lambda Max 461 to 469nm (in 0.01N NaOH)
Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement:
Toxic if swallowed.

GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Wash face, hands and any exposed skin thoroughly after handling.
Do not eat, drink or smoke when using this product.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.