The equilibrium data of potassium nitrate , ammonium nitrate and sodium nitrate in the binary mixed - solvent of methanol - water and ammonia - water were determined , and the laws of influences of methanol and ammonia on the solubility of those nitrates have been found out 摘要测定了硝酸钾、硝酸铵和硝酸钠在甲醇水、氨水二元混合溶剂体系的相平衡数据，查明了甲醇和氨对三种硝酸盐溶解度的影响规律。
However most of the sodium that is consumed by consumers in asia is added to food in the form of salt , sauces oyster sauce , soy sauce and fermented fish sauces etc or in preserved foods like salted fish , salted vegetables and pickles and processed foods such as canned soup , potato chips , cheese etc . sodium is also found in flavour enhancers such as monosodium glutamate and food preservatives such as sodium nitrate 然而，亚洲消费者摄入的钠大部分都以食盐酱油蚝油大豆酱油和发酵的鱼酱等的形式添加到食物中，或者来自于咸鱼腌菜泡菜等腌制食品，以及罐头番茄酱奶酪等加工食品。香味剂和防腐剂中也含有钠，如谷氨酸钠和硝酸钠。
Various specialty salts for specific uses are available in stores : for example , tenderizer ( salt fortified with enzymes such as papain , used to tenderize meat ) , salt enriched with sodium nitrate or a combination of sodium nitrate and potassium nitrate ( used to cure meats and as a preservative ) , and flavored salt ( garlic salt , onion salt , celery salt , etc . ) 各种的特制盐在商店可以买的到，例如：软化剂(盐加强与酵素作用，譬如木瓜蛋白酶使肉软嫩) ，盐被用在与硝酸钠或硝酸钠和硝酸钾的混合(使用在加工保藏肉和作为防腐剂) ，和调味盐(大蒜盐、葱盐、芹菜盐等) 。
Tianhai company also engages in sodium carbonate , sodium hydrate , phenol , naphthol , sodium nitrate , and other types of chemicals , daily - use chemical products , as well as electromechanical products , mining equipment , construction materials , construction machinery and parts , automobile & motorcycle parts , agricultural machinery , agricultural produced goods and other types of products 天海公司同时经营纯碱、烧碱、苯酚、工业奈、硝酸钠等化工产品、日化产品及机电产品、矿山设备、建材、建筑机械及配件、汽车摩托车配件、农用机械、农业生产资料等产品。
The experimental results showed that the solubility of potassium nitrate , ammonium nitrate and sodium nitrate decreased with the increasing of the methanol concentrations , especially the change of potassium nitrate solubility was more obvious ; with the rising of the concentrations of ammonia , the solubility of potassium nitrate and sodium nitrate fell down gradually , by contraries the solubility of ammonium nitrate went up 研究结果表明，随著甲醇浓度的增加，硝酸钾、硝酸铵和硝酸钠的溶解度均随之降低，其中硝酸钾的溶解度变化更为明显；随著氨浓度的上升，硝酸钾和硝酸钠的溶解度随之减少，而硝酸铵的溶解度却显著增加。
