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BENZENE GC Reference Standard

Traceable to USP reference Standard

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Article No. GS012 Grade GC Reference Standard
Purity 99.8% CAS No. 71-43-2
Molecular Formula C6H6 Molecular Weight 78.11
H.S. Code 2902.2000 Shelf Life 36 Months

Specifications

Appearance Clear Colorless Liquid Purity (by GC) Min 99.8%
Potency Reported on COA Identification (By IR) Conforms to structure
Identification (by 1H NMR) Conforms to structure Identification (by GCMS) Passes test
Colour scale Max 10 APHA Residue on evaporation Max 0.0005%
Water (by KF) Max 0.03% Refractive index (20°C; 589 nm) 1.3580 - 1.3600
Traceablility Traceable to USP Reference standard

Safety Information and Hazard Symbols

Flame Exclamation Mark Health Hazard
Symbol: GHS02, GHS07, GHS08
 Signal Word: Danger
 UN No.: 1114
 IMCO Class No.: 3
 Packing Group: II
 Hazardous Statement: H225-H304-H315-H319-H340-H350-H372
 Precaution Statement: P201-P210-P301 + P310-P305 + P351 + P338-P308 + P313-P331
Revision Date: 17-Mar-2025

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