Jiangxi shengwei chemical technology co. LTD
Country: China (Mainland)
Business Type: Lab/Research institutions
4,4',4'',4'''-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) tetrasodium salt hydrateCAS NO.: 652154-11-5
Hydroxynaphthol blue,indicator for metal titrationCAS NO.: 63451-35-4