供应丶南箭【酸度调节剂】丶D-酒石酸丶CAS：147-71-7

供应丶南箭【酸度调节剂】丶D-酒石酸丶CAS：147-71-7

【产品概述】

D-酒石酸又名右旋酒石酸; 右旋-2,3-二羟基琥珀酸。无色半透明晶体或白色细至粗结晶粉末,有酸味。

Tartaric acid, also called dextral tartaric acid, and dextral -2,3- two hydroxy succinic acid. Colorless translucent crystal or white to coarse crystalline powder with sour taste.

【产品用途】

酒石酸广泛用作饮料和其他食品的酸化剂，这一用途与柠檬酸类似。酒石酸与单宁合用，可作为酸性染料的媒染剂，也用于照相行业的某些显影和定影操作，其铁盐具有光敏性，因此可用于制作蓝图。酒石酸能与多种金属离子络合，可作金属表面的清洗剂和抛光剂。酒石酸钾钠（罗谢尔盐）可配制费林试剂，还可用于医药作为缓泻剂和利尿剂，还用作辛可芬的中间体。其晶体有压电性质，可用于电子工业。用作色谱分析试剂及掩蔽剂，用作医药拆分剂、食品添加剂、生化试剂等。

Tartaric acid is widely used as an acidifying agent for beverages and other foods, which is similar to citric acid. Tartaric acid and tannin combination can be used as acid mordant dyes, also used in some developing and fixing operation of photographic industry, the iron is sensitive to light, so it can be used to make a blueprint. Tartaric acid can be complexed with a variety of metal ions, and can be used as cleaning agent and polishing agent for metal surface. Potassium sodium tartrate (Rochelle salt) can be prepared Fehling, also can be used in medicine as a laxative and diuretic, also used as intermediates of cinchophen. The crystal has piezoelectric properties and can be used in the electronics industry. Used as chromatographic analysis reagent and masking agent, as a pharmaceutical separation agent, food additives, biochemical reagents, etc..