potassium dichromate

Date：2021-12-17      Categories：Related Application Product

post date:	dec 16,2021
expiry date:	jun 14,2022
detailed description:	cas no. :7778-50-9

cas registry number:	7778-50-9
synonyms:	;potassium dichromate standard solution;potassium bichromate;red potassium chromate;dipotassium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium;
molecular formula:	cr2k2o7
molecular weight:	294.1846
molecular structure:
hazard symbols:	o:oxidizing agent;  t+:very toxic;  n:dangerous for the environment;
risk codes:	r8:; r21:; r25:; r26:; r34:; r42/43:; r45:; r46:; r48/23:; r50/53:; r60:; r61:;
safety description:	s45:; s53:; s60:; s61:;