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LC937 1,2,3,4-Butanetetracarboxylic acid
for ion pair chromatography LiChropur

 

Order number Packaging Quantity Price €
AC27937 Glass bottle 50 g 19.35
AC27937 Glass bottle 250 g 64.8

 

Product information
Hill Formula C8H10O8
HS Code 2917 19 90
EC number 216-938-0
Molar mass 234.16 g/mol
CAS number 1703-58-8

 

Chemical and physical data
Solubility 118 g/l (19 °C)
Melting point 187 – 190 °C
Molar mass 234.16 g/mol

 

Safety information according to GHS
Hazard Statement(s) H302: Harmful if swallowed.
H319: Causes serious eye irritation.
Precautionary Statement(s) P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
RTECS EK6100000
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Safety information
R Phrase R 22-36
Harmful if swallowed.Irritating to eyes.
S Phrase S 24
Avoid contact with skin.
Categories of danger harmful, irritant
Hazard Symbol Harmful

 

Toxicological data
LD 50 oral LD50 rat 1720 mg/kg

 

Specifications
Assay (GC, area%) ≥ 98 %
Melting range
– lower value
≥ 186 °C
– upper value ≤ 190 °C
Identity (IR) passes test

 

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