English name: Rhodizonic acid sodium salt; Rhodizonic acid disodium salt; Sodium dihydroxydiquinolyl; Sodium tetraoxyhydroquinone; Disodium rhodizonate; 5,6-Dihydroxy-5-cyclohexene-1,2,3,4-tetrone disodium salt 2 Person Sound Proof Meeting Pod 2 Person Sound Proof Meeting Pod,soundproof pods office,office phone booth Feat Top International(China) CO.,LTD , http://www.loungefurniture.cn
Other names: sodium palmitate; 5,6-dihydroxy-5-cyclohexene-1,2,3,4-tetraone disodium salt; cyclohexenediol tetraketone disodium
CAS number: 523-21-7
C6Na2O6 = 214.04
Level: AR
Sensitivity test to barium: Qualified water dissolution test: Qualified traits: purple or brown-black crystals, orange-yellow in water, slightly soluble in sodium bicarbonate solution, insoluble in alcohol, unstable solution, must be freshly prepared when used Melting point> 300 ℃
Uses: biochemical research. Verification of barium, strontium, scandium, lead, tin and sulfates, as indicator in the determination of barium and sulfate capacity: RT