磷酸三钙(TCP)

关于此产品
磷酸三钙分子式为 Ca3(PO4)2,CAS 号为 7758-87-4,欧洲食品添加剂编号为 E341(iii)。商品级产品通常为羟基磷灰石钙,而非严格化学计量的化合物。以细白色、无臭、无味粉末供应,几乎不溶于水,但可溶于稀酸。
其不溶性使其具有双重用途。作为强化剂,不溶性钙源不带来任何味道、无白垩感口感,也不干扰 pH 值或澄清度;由于可在胃酸中溶解,其生物利用度仍得以保持;同时它在提供钙的同时提供磷,而这正是骨骼矿化实际所需的组合。作为抗结剂,极细的不溶性颗粒包覆在食盐或糖粉等吸湿性晶体表面,将其物理隔开并吸收表面水分,使颗粒之间无法形成桥连,粉体保持良好流动性。其高比表面积正是其在此方面优于较粗物料的原因。它还用作口腔护理中的温和摩擦剂以及片剂辅料。
应用于食盐与调味料复配、粉状与干混料、强化饮料、谷物早餐与乳制品替代品、营养补充剂及牙膏。
Bio Green Foods 按含量、钙与磷、灼烧失重、氟化物、砷及重金属指标供应符合规格的食品级磷酸三钙。
规格
应用
参考价格: $1.00–8.50/kg
价格会根据市场供需变化。请联系我们的销售团队获取最新报价。
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- Finished food, target function and process conditions
- Required grade, physical form and critical limits
- Destination market and permitted-use requirements
- Quantity, packaging and delivery destination
Confirm the evidence before ordering
Food-grade identity alone does not establish permission for every food or country. Confirm permitted use, limits and labelling requirements for the intended market. Certification availability must be checked for the nominated product and manufacturing site.
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