아질산 나트륨

아질산 나트륨은 흰색에서 약간 황갈색을 띠는 결정성 고체로, 무취이며 물에 매우 잘 녹는다. 이 물질은 약 271 °C에서 융해되며 끓기 전에 분해된다. 아질산 나트륨은 무기 염류이자 주요 질소 함유 화합물로서 화학 중간체로 널리 사용된다. 주요 산업적 용도로는 염료, 안료 및 의약품 합성 과정에서의 디아조화 반응, 열전달 유체 및 금속 처리 용액에서의 부식 억제 등이 있다. 또한 고무 화학물질, 농업 화학물질 중간체 및 식품 보존제(규제된 용도로만 사용) 제조에도 활용된다.

As send lubricious agent, Sodium nitrite is used in meat products processing.Sodium nitrite is used as a common analytical reagent, oxidant and diazotization reagent, also used for the synthesis of nitrite and nitroso compound .Used as a mordant, bleach, metal heat treatment, electroplating, corrosion inhibitor, medicine, used as instrument disinfectant and preservative, etc.Used as the production for ice dye, sulphur dyes, direct dyes, acid dyes, disperse dyes, basic dyes, hair dye, H hole aid. Also it is used in the production of amino azobenzene, para amino phenol intermediates, etc. Also it is used in production of organic pigments, such as silver bead R, bright red, big red, bright red candle, toluidine mauve, scarlet lake, lithol scarlet, fast bordeaux lake CK, etc. It is used in the manufacture of ethylamine pyrimidine, aminopyrin and so on in the pharmaceutical industry. It is used in the production of vanillin, and used as bleaching for silk and flax and mordant dyeing of fabrics. Also it is used for metal heat treatment and plating corrosion inhibitor. It is used for cutting oil, lubricating oil, antifreeze liquid and hydraulic system.Sodium nitrite is allowed to use the hair color agent in China. It is excluded nitrite under the action of lactic acid in the meat, and then decompose the nitroso (N0), the latter with myoglobin can generate nitroso myoglobin of the bright red color, and can produce a special flavor. Sodium nitrite can inhibit a variety of anaerobic clostridium spore bacteria, especially for clostridium botulinum. Regulations in China can be used for canning class livestock and poultry meat and meat products, the maximum amount is 0.15 g/kg, Residues (according to sodium nitrite) shall not be more than 0.03 g/kg in meat products, residues of 0.07 g/kg in pickle brine ham. It can also be used in canned meat, shall not be more than 0.05 g/kg.It is used as a hair color agent in meat products processing, and can be used in canned meat and meat products. It has a certain role on inhibit microbial proliferation in the meat products(with special inhibition on clostridium botulinum), and can improve the flavor of bacon. As a preservative.It is used as meat send lubricious agent, Antimicrobial agent, and Preservatives.In Japan, It can be used in canned meat, ham, sausage, bacon, corned beef and other meat products. It can be used as ascorbic acid, ascorbic acid, cysteine and nicotinamide as color auxiliary. The Dosage is reference.
하이드라진; 질산염 또는 염화물의 유무와 관계없이 적용 가능한 방법으로, 약제 정제 내 아질산염을 요오드로 적정하여 측정한다. /아질산염/

이 화학 물질은 정밀 홖학에 포함되어 있습니다. 아질산 나트륨이 무엇인지와 아질산 나트륨의 SDS 정보를 확인해 보세요.

Guidechem에서 아질산 나트륨공급업체 및 아질산 나트륨공급업체 맵을 확인하고, 아질산 나트륨 공급을 찾아 238개의 신뢰할 수 있는 인증된 공급업체로부터 소싱 요구를 충족하세요.