T/BYXT 027.3-2023 Rare earth anti-bacterial cosmetics - Part 3: Emulsions (Cosmetics)

Scope

Scope: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, packaging, marking, transportation, storage, and shelf life requirements for rare earth antibacterial emulsions. This document applies to the production and processing of rare earth antibacterial emulsions. Other emulsion products can refer to it for implementation. Main technical content: 4.3 Sensory properties shall comply with the requirements specified in Table 3. Table 3 Sensory requirements Item Requirements Test method Appearance Uniform and consistent (except for products added with insoluble particles or powders) QB/T2660 Aroma Comply with the specified fragrance type QB/T2660 4.4 Physical and chemical indicators shall comply with the requirements specified in Table 4. Table 4 Physical and chemical indicators Item Indicator Test method pH (25°C) 4.0–8.5 QB/T2660 Heat resistance (40±1°C) Maintain for 24 hours, and there shall be no separation phenomenon after returning to room temperature QB/T2660 Cold resistance (–8±2°C) Maintain for 24 hours, and there shall be no separation phenomenon after returning to room temperature compared with before the test QB/T2660 4.5 Hygiene indicators shall comply with the requirements specified in Table 5. Table 5 Hygiene indicators Item Indicator Test method Total colony count (CFU/g) Comply with the requirements specified in the “Cosmetics Hygiene Standards” Cosmetics Hygiene Standards (Wei Jian Su A [2007] No. 1) Total mold and yeast count (CFU/g) Fecal coliform bacteria / g or mL Staphylococcus aureus / g or mL Pseudomonas aeruginosa / g or mL Mercury (calculated as Hg), mg/kg Arsenic (calculated as As), mg/kg Cadmium (calculated as Cd), mg/kg Lead (calculated as Pb), mg/kg

Development Information

Same series standard

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