Product DescriptionProduct name: Bromocresol Purple CAS No.: 115-40-2 Synonyms: 5, 5-Dibromo-o-cresolsulfonephthalein Chemical Formula: C21H16Br2O5S Appearance: Purple crystalline powder Visual transition interval: PH5.2(Yellow)~PH6.8(Purple) Quantity Available: 500.0 kgs. Per month. Packing: 25 kgs or 50.0 Kgs/ carton Delivery: 3 to 4 weeks from receipt of payment. Online talking: Skype: davidtan83 MSN: davidtan2009(a)live(.)cn
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