Phenolphthalein is a commonly used pH indicator in acid-base titrations. It remains colorless in acidic solutions and changes to pink in basic solutions (pH above 8.2), making it an effective tool for visually identifying the endpoint of a titration.
\n\u2022 appearance: White powder
\n\u2022 density: 1,3 g\/cm\u00b3
\n\u2022 solubility_in_other_solvents: Insoluble in benzene and hexane; very soluble in ethanol & ether; slightly soluble in DMSO
\n\u2022 solubility_in_water: 400 mg\/l
\n\u2022 molar_mass: 318,31 g\/mol
\n\u2022 melting_point: 260 \u00b0C
\n\u2022 chemical_code: CHE-I-P01
\n\u2022 chemical_name: Phenolphthalein
\n\u2022 chemical_grade: ACS Reagent
\n\u2022 chemical_formula: C\u2082\u2080H\u2081\u2084O\u2084
\n\u2022 chemical_weight: 318,32 g\/mol
\n\u2022 cas_no: 77-09-8
\n\u2022 chemical_synonyms: Phthalin, Phenolphthaline
\n\u2022 hazards_identification: {‘reach_no’: ‘No Data Available’, ‘signal_word’: ‘Danger’, ‘supplemental_hazard_information’: ‘Restricted to professional users.’, ‘additional_hazard_information’: ‘This substance contains no components considered to be either persistent, bio-accumulative and toxic (PBT), or very persistent and very bio-accumulative (vPvB) at levels of 0.1% or higher’}
\n\u2022 hazards_statements: [‘H341 \u2013 Suspected of causing genetic defects.’, ‘H350 \u2013 May cause cancer.’, ‘H361f \u2013 Suspected of damaging fertility’]\n\u2022 precautionary_statements: [‘P201 \u2013 Obtain special instructions before use.’, ‘P280 \u2013 Wear protective gloves\/ protective clothing\/ eye protection\/ face protection.’, ‘P308 + P313 \u2013 IF exposed or concerned: Get medical advice\/ attention’]\n\u2022 size: [’25g’, ‘100g’, ‘500g’]\n\u2022 pack_size: [‘Single Item’, ‘Box of 4’]\n\u2022 White to Off-White powder
\n\u2022 Density: 1,3 g\/cm\u00b3
\n\u2022 Solubility in water: 400 mg\/l
\n\u2022 Molar mass: 318,31 g\/mol
\n\u2022 Melting point: 260 \u00b0C<\/p>\n","protected":false},"excerpt":{"rendered":"
Phenolphthalein is a commonly used pH indicator in acid-base titrations. It remains colorless in acidic solutions and changes to pink in basic solutions (pH above 8.2), making it an effective tool for visually identifying the endpoint of a titration.<\/p>\n","protected":false},"featured_media":21760,"template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[12051],"product_tag":[12059],"class_list":{"0":"post-56399","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-powders-dyes","7":"product_tag-phenolphthalein-acs-reagent","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=\/wp\/v2\/product\/56399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=\/wp\/v2\/media\/21760"}],"wp:attachment":[{"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=56399"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=56399"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=56399"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=56399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}