• Tel:+97142624480
  • admin@saharascientific.ae
'

MALEIC ACID 99.5% AR

MALEIC ACID 99.5% AR

Add to wishlist
Compare
Category:

Description

cis-Butenedioic acid, Toxilic acid
Article No. 04488 Grade AR
Purity 99.5% CAS No. 110-16-7
Molecular Formula C4H4O4 Molecular Weight 116.08
H.S. Code 2917.1910 Shelf Life 60 Months
height=180px

Physical Properties
Physical state at 20 °C Solid Colour White crystalline
Odour Faint, acidulous odor pH value <7
Melting point/ Freezing point [°C] 137 – 140 °C Flash point [°C] 127 °C
Boiling point [°C] 160 °C Density [g/cm3] 1.58
Solubility in water [% weight] 788 g/l at 20 °C Partition coefficient Log Pow octanol / water at 20°C 0.48
Explosion limits -lower [%] 2.70%

Specifications
Appearance White crystalline powder
Assay Min 99.5%
Insoluble matter in water Passes test
Sulphated ash Max 0.005%
Chloride (Cl) Max 0.001%
Sulphate (SO4) Max 0.001%
Cadmium (Cd) Max 0.0001%
Calcium (Ca) Max 0.0005%
Copper (Cu) Max 0.0005%
Iron (Fe) Max 0.0005%
Lead (Pb) Max 0.0005%
Magnesium (Mg) Max 0.0005%
Potassium (K) Max 0.002%
Sodium (Na) Max 0.002%
Zinc (Zn) Max 0.0005%
Fumaric acid Max 0.5%
Water (by KF) Max 2.0%

Packings
100 g 00100
500 g 00500

Safety Information
Symbol: GHS07
Signal Word: Warning
UN No.: 3261
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H319
Precaution Statement: P261-P280-P305 + P351 + P338

 

Reviews

There are no reviews yet.

Be the first to review “MALEIC ACID 99.5% AR”

Your email address will not be published. Required fields are marked *

Related products

X

Read more