- CAS No.130-22-3
- Other Names(sodium alizarin sulphonate)
- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
We are offering alizarine red s ar (sodium alizarine sulphonate) acid base indicator used in analysis of metals c.i. No. 58005 c14h7nao7s m.w. 342.3 dye content min. 70% (by spectrophotometry on dried substance) 1. Transition range ph 4.3-6.3 brilliant yellow-pink 2. Transition range ph 9.4-12.0 brown orange-violet absorption max. 594-619 nm cas no : 130-22-3 un no. : nr hs code : 3204 12 68 r : 363738 s : 26-36 f :