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Product Code : S3201261-500MLBrand: BRECKLAND SOLUTIONSAssay: 0.01%CAS: N/AIndex No.: Not listedEC No.: N/AFormula: N/ASynonyms: 0Info: pH 8.3-10.0UN Hazard Class: 3UN Number: 1170UN Packing Group: II
Q = Should the Phenolphthalein solution be used neat, straight from the bottle? When using it neat it caused the solutions being tested to go a cloudy white colour. This does not happen when we make a Phenolphthalein solution ourselves.A = The Phenolphthalein solution we sell is a 1% solution, but when you make it up I think it is normally a 0.1% solution (1g solid Phenolphthalein dissolved in 600 – 700ml meths (IDA) and made up to one litre with water). It might be worth diluting the stock solution down to 0.1% and seeing if this gives good results?
Breckland Glassware - New Stock Arriving Regularly25/11/24
New 2dp 500g Economy Balance For Less Than £15.0021/11/24
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