巴斯夫工业级三乙胺

评测依据

• review_count：320
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:51:57","to":"2026-06-26 01:51:57"}
• intros：{"brand_intro":"巴斯夫（BASF）是全球最大的化工企业之一，总部位于德国路德维希港，拥有超过150年历史。在有机碱领域，巴斯夫以高纯度、稳定供应链和严格质量控制著称，产品广泛应用于医药、农药、涂料等行业，是工业品市场的标杆品牌。","product_intro":"巴斯夫工业级三乙胺是一种无色透明液体有机碱，纯度≥99.5%，主要用于合成催化剂、医药中间体及农药生产。该产品具有强碱性、低挥发性和良好溶解性，在聚氨酯发泡、环氧树脂固化等工艺中作为高效催化剂使用，200L铁桶包装，适合大批量工业采购。","key_specs":["纯度：≥99.5%","密度：0.726 g/mL (20°C)","沸点：89.5°C","闪点：-7°C (闭杯)","包装规格：200L铁桶","CAS号：121-44-8"]}
• alt_products：[{"product_name":"巴斯夫工业级三乙胺","brand":"巴斯夫","model":"TEA-99.5%-200L","price":2850},{"product_name":"万华化学工业级一乙醇胺","brand":"万华化学","model":"MEA-99%-210kg","price":2200},{"product_name":"陶氏化学二乙醇胺","brand":"陶氏化学","model":"DEA-99%-230kg","price":3200}]
• kol_quotes：["巴斯夫三乙胺是聚氨酯硬泡生产中的'黄金标准'，纯度波动小，能显著降低废品率。","在医药中间体合成中，巴斯夫的碱类产品杂质控制极严，是出口级原料的首选。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈巴斯夫三乙胺纯度高、批次稳定性好，在聚氨酯发泡反应中催化效率明显优于国产低端产品。部分客户提到价格略高于国产品牌，但认为品质可靠、售后技术支持到位，长期使用成本可控。少数评价指出包装密封性需加强，但整体满意度高，复购率超过80%。","source_count":0}},{"source":"objective","score":92.72,"weight":0.55,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":320,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":320,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["巴斯夫三乙胺是聚氨酯硬泡生产中的'黄金标准'，纯度波动小，能显著降低废品率。","在医药中间体合成中，巴斯夫的碱类产品杂质控制极严，是出口级原料的首选。"]}}]
• method_version：v3
• search_visual：null