{"id":3142,"date":"2022-09-30T07:04:36","date_gmt":"2022-09-30T07:04:36","guid":{"rendered":"http:\/\/site2.easyceotech.com\/?post_type=product&p=3142"},"modified":"2024-03-12T08:05:24","modified_gmt":"2024-03-12T08:05:24","slug":"alpha-arbutin","status":"publish","type":"product","link":"https:\/\/wpachem.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/alpha-arbutin\/","title":{"rendered":"\u0410\u043b\u044c\u0444\u0430-\u0430\u0440\u0431\u0443\u0442\u0438\u043d"},"content":{"rendered":"

Characteristics:<\/strong><\/p>\n

\u03b1-arbutin is similar to \u03b2-arbutin, which can inhibit the production and deposition of melanin and remove stains and freckles. The results show that \u03b1-arbutin can inhibit the activity of tyrosinase at relatively low concentration, and its inhibitory effect on tyrosinase is better than \u03b2-arbutin<\/p>\n

 <\/p>\n

Specification<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Items<\/td>\nSpecifications<\/td>\nResults<\/td>\n<\/tr>\n
Appearance<\/td>\nWhite crystalline powder<\/td>\nWhite crystalline<\/td>\n<\/tr>\n
Assay<\/td>\n99.0%Min<\/td>\n99.8%<\/td>\n<\/tr>\n
Melting point<\/td>\n203~206\u00b1l\u00b0C<\/td>\n203.5-205.5<\/td>\n<\/tr>\n
Clarity of water solution<\/td>\nTransparency, colorless, none suspended matters<\/td>\npass<\/td>\n<\/tr>\n
pH value of 1% aqueous<\/td>\n5.0\u20147.0<\/td>\n6.0<\/td>\n<\/tr>\n
solution<\/td>\n<\/tr>\n
Specific optical ratation<\/td>\n[a ] D20=+l76-184\u00b0<\/td>\n+179.9\u00b0<\/td>\n<\/tr>\n
Arsenic<\/td>\n<2 ppm<\/td>\npass<\/td>\n<\/tr>\n
Hydroquinone<\/td>\n<10 ppm<\/td>\npass<\/td>\n<\/tr>\n
Heavy metal<\/td>\n<10 ppm<\/td>\npass<\/td>\n<\/tr>\n
Loss on drying<\/td>\n<0.5%<\/td>\n0.02%<\/td>\n<\/tr>\n
Ignition residue<\/td>\n<0.5%<\/td>\n0.05%<\/td>\n<\/tr>\n
Pathogen<\/td>\nBacteria\uff1a\u00a0<300cfu\/g<\/td>\n<20<\/td>\n<\/tr>\n
Fungus\uff1a\u00a0<100cfu\/g<\/td>\n<20<\/td>\n<\/tr>\n
Conclusion: Complies with the standard<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Applicaiton:<\/strong> Alpha-arbutin can be used as a whitening agent in cosmetics<\/p>\n","protected":false},"excerpt":{"rendered":"

\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430: \u0410\u043b\u044c\u0444\u0430-\u0430\u0440\u0431\u0443\u0442\u0438\u043d<\/p>\n

\u041d\u043e\u043c\u0435\u0440 CAS: 84380-01-8<\/p>\n

\u041c\u0424: C12H16O7<\/p>\n

\u0412\u043d\u0435\u0448\u043d\u0438\u0439 \u0432\u0438\u0434: \u0411\u0435\u043b\u044b\u0439 \u043a\u0440\u0438\u0441\u0442\u0430\u043b\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u043e\u0440\u043e\u0448\u043e\u043a.<\/p>","protected":false},"featured_media":2159,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[60],"product_tag":[],"class_list":{"0":"post-3142","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cosmetic-ingredients","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/wpachem.com\/ru\/wp-json\/wp\/v2\/product\/3142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpachem.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wpachem.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/wpachem.com\/ru\/wp-json\/wp\/v2\/product\/3142\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wpachem.com\/ru\/wp-json\/wp\/v2\/media\/2159"}],"wp:attachment":[{"href":"https:\/\/wpachem.com\/ru\/wp-json\/wp\/v2\/media?parent=3142"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wpachem.com\/ru\/wp-json\/wp\/v2\/product_brand?post=3142"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wpachem.com\/ru\/wp-json\/wp\/v2\/product_cat?post=3142"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wpachem.com\/ru\/wp-json\/wp\/v2\/product_tag?post=3142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}