121967 May 2026

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: Typically a green, odorless crystalline solid or powder. Usage & Safety : 121967

: While 121967 is not a standard UN transport code, UN 1077 is used for Propylene ( C3H6cap C sub 3 cap H sub 6 AI responses may include mistakes

: This product is often supplied under the TSCA R&D Exemption (40 CFR Section 720.36), meaning it is intended strictly for research and development purposes by qualified individuals [28]. 121967

: Proper Personal Protective Equipment (PPE) is required, as chromium compounds can be hazardous if inhaled or ingested. Historical and Legal Context (12-19-67)