去甲二氢愈创木酸 (CAS No.500-38-9)
- 物化性质
- 白色至灰白色结晶性粉末。熔点183~185℃。难溶于水，微溶于热水，易溶于乙醇、乙醚、甘油、丙二醇，油脂中约溶解0.5%。抗氧化效果较好，具有一定的防霉能力。与柠檬酸、抗坏血酸合用有增效作用。
- 技术参数
- 含量≥99% 熔点183~185℃ 分子量302.36 EINECS号207-903-0 包装规格25kg/桶
English description（英文原文，共 941 字符）
Product Name:Nordihydroguaiaretic acid
English Name:Nordihydroguaiaretic acid
CAS No.:500-38-9
Aliases:NDGA
Molecular Formula:C18H22O4
Physical Properties:White to off-white crystalline powder. Melting point: 183–185°C. Slightly soluble in water, sparingly soluble in hot water, freely soluble in ethanol, ether, glycerol, and propylene glycol; approximately 0.5% soluble in oils and fats. Good antioxidant activity with certain mildew-proofing effect. Shows synergistic effect when combined with citric acid and ascorbic acid.
Uses:Used as a food antioxidant, limited to oils, fats, and cream with a maximum usage level of about 0.1 g/kg. Also applied in pharmaceuticals, daily chemicals, and laboratory R&D; can be used as a flavoring and anti-freeze moisturizer for tobacco in place of glycerol.
Technical Specifications:
Assay ≥99%
Melting point: 183–185°C
Molecular weight: 302.36
EINECS No.: 207-903-0
Packaging: 25 kg/drum
English Name:Nordihydroguaiaretic acid
CAS No.:500-38-9
Aliases:NDGA
Molecular Formula:C18H22O4
Physical Properties:White to off-white crystalline powder. Melting point: 183–185°C. Slightly soluble in water, sparingly soluble in hot water, freely soluble in ethanol, ether, glycerol, and propylene glycol; approximately 0.5% soluble in oils and fats. Good antioxidant activity with certain mildew-proofing effect. Shows synergistic effect when combined with citric acid and ascorbic acid.
Uses:Used as a food antioxidant, limited to oils, fats, and cream with a maximum usage level of about 0.1 g/kg. Also applied in pharmaceuticals, daily chemicals, and laboratory R&D; can be used as a flavoring and anti-freeze moisturizer for tobacco in place of glycerol.
Technical Specifications:
Assay ≥99%
Melting point: 183–185°C
Molecular weight: 302.36
EINECS No.: 207-903-0
Packaging: 25 kg/drum
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 去甲二氢愈创木酸的 CAS 号是多少？
- 去甲二氢愈创木酸的 CAS 号是 500-38-9。
- 去甲二氢愈创木酸的分子式和分子量是什么？
- 去甲二氢愈创木酸的分子式为 C18H22O4。
- 去甲二氢愈创木酸的英文名称是什么？
- 去甲二氢愈创木酸的英文名称为 Nordihydroguaiaretic acid。
- 去甲二氢愈创木酸还有哪些别名？
- 去甲二氢愈创木酸又称 正二氢愈创酸、NDGA。
- 去甲二氢愈创木酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条去甲二氢愈创木酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 去甲二氢愈创木酸的供应商主要分布在哪些地区？
- 去甲二氢愈创木酸的供应商主要分布在 上海市（1 条） 等地。
- 去甲二氢愈创木酸有哪些级别可选？
- 平台上去甲二氢愈创木酸的供应级别包括 工业级。
- 去甲二氢愈创木酸的报价单位是什么？
- 去甲二氢愈创木酸的报价单位主要有 千克。
- 哪里可以查到去甲二氢愈创木酸的价格？
- 掌上化工去甲二氢愈创木酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/500-38-9/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布去甲二氢愈创木酸采购需求
