魔芋胶 (CAS No.37220-17-0)
- 物化性质
- 白色至奶油淡棕黄色粉末，基本无臭、无味；可分散于pH 4.0~7.0的冷水或热水中，形成高粘度溶液；加热和机械搅拌可提高溶解度；水溶液有很强的拉丝现象，稠度很高；不溶于乙醇和油脂；平均分子量20万~200万。
- 技术参数
- 葡甘露聚糖含量（以干基计）≥80% 干燥失重（105℃，5h）≤10% 总灰分（800℃，3~4h）≤5% 重金属（以Pb计）≤10mg/kg 砷（以As计）≤2mg/kg
English description（英文原文，共 1119 字符）
Product Name:Konjac gum
English Name:Konjac gum
CAS No.:37220-17-0
Aliases:Konjac powder, Konjac mannan, Konjac glucomannan
Molecular Formula:(C6H10O5)n
Physical Properties:White to creamy yellowish-brown powder, almost odorless and tasteless; dispersible in cold or hot water at pH 4.0~7.0 to form a highly viscous solution; solubility increases with heating and mechanical stirring; aqueous solution exhibits strong stringing and very high viscosity; insoluble in ethanol and oils; average molecular weight 200,000~2,000,000.
Uses:Konjac gum is a natural high-molecular-weight polysaccharide with thickening, gelling, emulsifying, film-forming and water-retention properties. It is widely used in the food industry (e.g., konjac tofu, noodles, bread, cakes, jellies) to improve texture and water retention; it is also used in health products, pharmaceutical excipients and chemical products as a dietary fiber and stabilizer.
Technical Specifications:
Glucomannan content (on dry basis) ≥80%
Loss on drying (105°C, 5h) ≤10%
Total ash (800°C, 3~4h) ≤5%
Heavy metals (as Pb) ≤10mg/kg
Arsenic (as As) ≤2mg/kg
English Name:Konjac gum
CAS No.:37220-17-0
Aliases:Konjac powder, Konjac mannan, Konjac glucomannan
Molecular Formula:(C6H10O5)n
Physical Properties:White to creamy yellowish-brown powder, almost odorless and tasteless; dispersible in cold or hot water at pH 4.0~7.0 to form a highly viscous solution; solubility increases with heating and mechanical stirring; aqueous solution exhibits strong stringing and very high viscosity; insoluble in ethanol and oils; average molecular weight 200,000~2,000,000.
Uses:Konjac gum is a natural high-molecular-weight polysaccharide with thickening, gelling, emulsifying, film-forming and water-retention properties. It is widely used in the food industry (e.g., konjac tofu, noodles, bread, cakes, jellies) to improve texture and water retention; it is also used in health products, pharmaceutical excipients and chemical products as a dietary fiber and stabilizer.
Technical Specifications:
Glucomannan content (on dry basis) ≥80%
Loss on drying (105°C, 5h) ≤10%
Total ash (800°C, 3~4h) ≤5%
Heavy metals (as Pb) ≤10mg/kg
Arsenic (as As) ≤2mg/kg
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常见问题
- 魔芋胶的 CAS 号是多少？
- 魔芋胶的 CAS 号是 37220-17-0。
- 魔芋胶的分子式和分子量是什么？
- 魔芋胶的分子式为 (C6H10O5)n。
- 魔芋胶的英文名称是什么？
- 魔芋胶的英文名称为 Konjac gum。
- 魔芋胶还有哪些别名？
- 魔芋胶又称 魔芋精粉、魔芋粉、魔芋甘露聚糖。
- 魔芋胶有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条魔芋胶供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 魔芋胶的供应商主要分布在哪些地区？
- 魔芋胶的供应商主要分布在 上海市（1 条） 等地。
- 魔芋胶有哪些级别可选？
- 平台上魔芋胶的供应级别包括 工业级。
- 魔芋胶的报价单位是什么？
- 魔芋胶的报价单位主要有 千克。
- 哪里可以查到魔芋胶的价格？
- 掌上化工魔芋胶产品页汇总了各供应商的最新报价与规格，地址：/chemicals/37220-17-0/。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。
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