钼酸（H2MoO4）

评测依据

• review_count：2100
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","国药试剂官网","天猫"]
• time_range：{"from":"2026-06-26 04:35:24","to":"2026-06-26 04:35:24"}
• intros：{"brand_intro":"国药试剂（Sinopharm Chemical Reagent Co., Ltd.）是中国医药集团旗下专业从事化学试剂研发、生产和销售的大型国有企业，成立于1958年。公司拥有上海、北京、沈阳等多个生产基地，产品涵盖分析纯、化学纯、优级纯等数万种规格。国药试剂凭借深厚的行业积淀和严格的质量标准，在科研、医疗、工业领域享有极高权威性，是许多国家重点实验室的指定供应商。","product_intro":"钼酸（H2MoO4）是一种白色或淡黄色粉末，易溶于碱溶液，是制备钼系催化剂的重要中间体。该产品在石油化工中常用于加氢精制催化剂的生产，也可用于制备钼蓝、钼红等颜料。国药试剂提供的钼酸纯度≥85%（以MoO3计），杂质控制严格，符合国标GB/T 1263-2006标准，适合工业级催化剂的研发与生产。","key_specs":["含量（以MoO3计）：≥85.0%","分子式：H2MoO4","CAS号：7782-91-4","外观：白色或淡黄色粉末","包装规格：500g/瓶","执行标准：GB/T 1263-2006"]}
• alt_products：[{"product_name":"钼酸（H2MoO4）","brand":"国药试剂（Sinopharm）","model":"10023318-500g","price":320},{"product_name":"磷钼酸水合物（H3PMo12O40·xH2O）","brand":"百灵威（J&K Scientific）","model":"980000-100g","price":580}]
• kol_quotes：["国药试剂的钼酸用了十几年，质量一直很稳定，大厂就是放心。","做加氢催化剂时，国药的钼酸是首选，性价比很高。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.5,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可国药试剂的品牌信誉和产品质量，认为钼酸在催化剂制备中溶解性好、反应活性高。部分工业用户反馈该产品适合批量生产，成本控制合理。科研用户提到纯度满足大多数实验需求，但个别批次需注意水分含量。整体满意度较高，好评率约95%，在传统化工和催化领域有稳定用户群。","source_count":3}},{"source":"objective","score":93.72259519038076,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.6,"price":320,"wom_score":93.5}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":2100,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["国药试剂的钼酸用了十几年，质量一直很稳定，大厂就是放心。","做加氢催化剂时，国药的钼酸是首选，性价比很高。"]}}]
• method_version：v3
• search_visual：null