Alginic acid

タイトルまたは説明

藻酸盐 *- 海藻酸

分子量：**4
分子式：C5H7O4COOH
海藻酸
主要应用于医药行业，是生产盖胃平、PSS的主要原料，同时在污水处理方面也有广泛应用。
(1)新药PSS制剂
PSS(藻酸双酯钠)是以海藻酸为基础原料，经过酯化合成的一种海藻多糖双酯钠。经药理研究和临床试验证明，本品具有强分散乳化性能，且不受外界影响。它具有明显的降低血液粘度的作用，同时具有抗凝血作用，可用于降血脂，扩张血管，改善微循环，降血压及降血糖等。本品分注射液和片剂两种剂型，注射、口服皆吸收良好，治疗、预防皆宜。
(2)盖胃平
本药片是以海藻酸、氢氧化铝、三硅酸镁等多种药物混合制得。它具有中和胃酸解痉止痛的作用，促进粘膜再生和溃疡愈合，并可改善胃功能。
(3)废水处理
海藻酸和天然植酸的可溶性盐溶液，与钙盐作用，生成一种高分子树脂状化合物，这种化合物具有较高的吸附能力和吸附容量大，抗钙、镁离子干扰能力强，净水效果好，使用寿命长。

ALGINIC ACID
Mainly used in pharmaceutical industry, as the key material in manufacturing. Gastropine and PSS. Also widely used in water treatment.
1. New drug PSS
PSS is manufactured taking alginic acid as main material. Medicinal study and clinical test shows that the drug has strong decentralizing blood stickness, can be used to lower blood adeps, expand blood vessels, improve microcirculation lower blood pressure and blood sugar etc. It is in either solution or tablets two forms. Well absorbed by injection or oral administration, suitable both for remedy or precaution.
2. Gastropine
The tablets are manufactured from mixing with alginic acid, aluminum hydroxide, magnesium trisilicate etc several drugs. It has the functions of neutralization gastric acidity, relief gastric spasm and stomachache, stimulating neogenesis of mucous membrane, curing gastric ulcer, and can improve gastric function.
3. Sewage treatment
Resin like high-molecular compound, which has better adsorptive power and stength, can be formed by reaction of calcium salt with soluble salt solution of alginic acid and phytlc acid. This kind of resin has big adsorptive capacity, high resistance against calcium and magnesium ion. Thus the resin has better effect in purifying water and long service life.

 

ALGINIC ACID QUALITY STANDARD