{"id":289070,"date":"2024-10-19T19:36:32","date_gmt":"2024-10-19T19:36:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-3762-3-251989\/"},"modified":"2024-10-25T16:33:13","modified_gmt":"2024-10-25T16:33:13","slug":"bs-3762-3-251989","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-3762-3-251989\/","title":{"rendered":"BS 3762-3.25:1989"},"content":{"rendered":"

This Section of BS 3762 describes methods for determining the content of water or volatile matter in formulated detergents.<\/p>\n

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NOTE 1 The water determined may include water of crystallization.<\/p>\n<\/blockquote>\n

Method 1 is for determination of water in samples that do not contain volatile compounds that are miscible with water, for example, low molecular mass alcohols. Method 2 is for determination of the loss in mass on heating at 150 \u00b0C, which indicates the volatile matter content; the result will be the water content if water is the only volatile compound in the sample. Method 3 is for determination of water in liquids and in pastes and solids that release all their water during the titration of a solution or a dispersion in methanol; it is not applicable to samples that contain noticeable amounts of oxidizing agents, ketones, strong acids or strong bases.<\/p>\n

\n

NOTE 2 The titles of the publications referred to in this Section are listed on the inside back cover.<\/p>\n<\/blockquote>\n

Entrainment method using azeotropic distillation with xylene, oven drying method (loss in mass on heating at 150\u00b0C) and Karl Fischer method.<\/p>\n","protected":false},"excerpt":{"rendered":"

Analysis of formulated detergents – Quantitative test methods – Methods for determination of water and volatile matter content<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n1989<\/td>\n10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":289077,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1030,2641],"product_tag":[],"class_list":{"0":"post-289070","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-100-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/289070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/289077"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=289070"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=289070"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=289070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}