Основная информация
1.Product Name:Sulfamic acid
2.Other Names: Amidosulfonic acid, Amidosulfuric acid
3.Molecular Formula: H3NSO3
4.HS No.: 2811199090
5.CAS No.:5329-14-6
6.EINECS No.:226-218-8
7.Purity:99%
8.Appearance:white crystals
9.UN:2967
Физические и химические свойства
Sulfamic acid is a moderately strong acid, Ka = 0.101 (pKa = 0.995). Because the solid is not hygroscopic, it is used as a standard in acidimetry (quantitative assays of acid content).Double deprotonation can be effected in liquid ammonia to give the anion
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a.Sulfamic acid is used as an acidic cleaning agent and descaling agent sometimes pure or as a component of proprietary mixtures, typically for metals and ceramics.
b.It also finds applications in the industrial cleaning of dairy and brewhouse equipment. Although it is considered less corrosive than hydrochloric acid, corrosion inhibitors are often added to the commercial cleansers of which it is a component. It can be used as a descalant for descaling home coffee and espresso machines and in denture cleaners.
C. Катализатор для процесса этерификации
D.Dye и пигментное производство
e.Herbicide, as ammonium sulfamate
F.Cescalant для удаления масштаба
G.Coagulator для мочевины-формальдегидных смол
f.Ingredient in fire extinguishing media. Sulfamic acid is the main raw material for ammonium sulfamate which is a widely used herbicide and fire retardant material for household products.
I.Pulp и бумажная промышленность в качестве стабилизатора хлорида
Хранилище
The storage warehouse should be kept dry, well ventilated, away from fire and heat sources, and protected from direct sunlight. Sulfamic acid should be stored separately from oxidising agents, alkalis, etc. and should never be mixed.
О НАС
We work in this field for about 16 years, and the annual output of Sodium metabisulfite is about 600,000 tons.
НАШЕ ПРЕИМУЩЕСТВО
1.Quickly and timely response
2.Quick and professional Delivery of chemicals
3.Professional technical support and after-sales service
4.Full set of Hazard Chemical Exporting Licenses
5.Continuous and stable supply chemicals with professionally deal Bulk Vessel,ISO Tank and containers transportation
Key word：
CAS No. 5329-14-6
Высококачественная фосфомолибдийная кислота
Молибдофосфорная кислота
Додекамолибдофосфорная кислота
Un. No 2679
Фосфомолибдийная кислота с высокой чистотой
Лучшая цена фосфомолибдийная кислота
Хорошая цена фосфомолибдийная кислота
Einecs No226-218-8
Чистота 99 ％
Молекулярная формула H3NSO3
Phosphomolybdic acid 99%
Фабрика прямой продажи фосфомолибдийная кислота
Низко ценовая фосфомолибдийная кислота
Высокая низкая цена
белые кристаллы
