{"id":5231,"date":"2024-10-16T18:00:09","date_gmt":"2024-10-16T18:00:09","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d5070-2005\/"},"modified":"2024-10-24T10:30:31","modified_gmt":"2024-10-24T10:30:31","slug":"astm-d5070-2005","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d5070-2005\/","title":{"rendered":"ASTM-D5070 2005"},"content":{"rendered":"<\/p>\n

1.1 This test method describes a potentiometric titration procedure for the determination of quaternary ammonium salts in fabric softeners. This test method is intended for the analysis of known quaternary ammonium salts such as the dialkyl dimethyl quaternary ammonium compound type and the diamidoamine based quaternary ammonium compound type.<\/p>\n

1.2 The quaternary ammonium salts conform to the structures shown in Fig.1 and Fig. 2.<\/p>\n

1.3 The analytical procedure appears in the following order:<\/p>\n

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/i> See 6.4, 6.6, 6.7 and Section 8 for specific warning statements.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Summary of Test Method
Significance and Use <\/td>\n<\/tr>\n
2<\/td>\nApparatus
Reagents
Preparation of Standard Reagents
Hazards
FIG. 1
FIG. 2 <\/td>\n<\/tr>\n
3<\/td>\nStandardization of Hyamine 1622 Solution
Procedure for Determination of Dialkyl Dimethyl Quaternary
Procedure for Determination of Diamidoamine Based Quaternary
TABLE 1
FIG. 3 <\/td>\n<\/tr>\n
4<\/td>\nCalculation
Precision
FIG. 4 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D5070-90(2005) Standard Test Method for Synthetic Quaternary Ammonium Salts in Fabric Softeners by Potentiometric Titrations<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2005<\/td>\n5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":5232,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1009,2637],"product_tag":[],"class_list":{"0":"post-5231","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-060-50","7":"product_cat-astm","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\/5231","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\/5232"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=5231"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=5231"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=5231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}