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China, Chinese China Factory Supply CAS 77-09-8 Phenolphthalein1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Organic ChemicalsHydroxybenzeneAetherAldehyde KetonePhenolphthaleinCAS 77-09-8
Hebei Fengmu Trading Co., Ltd
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Product Description Product DescriptionChina factory supply CAS 77-09-8 PhenolphthaleinPhenolphthalein (CAS 77-09-8) **Chemical Structure & Basic Properties** - **Molecular Weight**: 318.33 g/mol - **Appearance**: White or pale yellow crystalline powder - **Solubility**: - Soluble in alcohols (ethanol, methano) - Slightly soluble in water (more soluble in alkaline solutions) - Insoluble in nonpolar solvents Phenolphthalein belongs to the **phthalide family** and has a unique structure that changes under different pH conditions, leading to its vivid color transitions. Detailed Photos Product ParametersProduct Name PhenolphthaleinCAS Number77-09-8Molecular FormulaC20H14O4Molecular weight318.32Purity99%AppearanceWhite powderMelting Point261-263 °C (lit.)Boiling Point417.49°C (rough estimate)Density1.27 g/cm3 at 32 °CStorageKeep in dark place,Inert atmosphere,Room temperaturePackaging & ShippingCompany ProfileFAQQ1:Can I get some samples?A: Yes, we can supply the free sample,customer only need bear the shipping cost.Q2:How to start orders or make payments?A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,Western Union or Paypal or secure payment. Q3: How about delivery lead time?A: About 7-10 days after payment confirmed.(Chinese holiday not included). Q4:Is there any discount? A: Different quantity has different discount. Q5: How to ship it? A: For small order, we would send by express such as Fedex, DHL, etc. For large order, we would send by air or sea.
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