Сведения о компании
SHANDONG ZHISHANG CHEMICAL CO.LTD
Модель: X-CAS 785-30-8
EINECS No.:: 212-321-5
MP:: 205-207 °C(lit.)
Bp:: 384ºC At 760 MmHg
Type:: Dyestuffs And Pigments CAS 785-30-8
Материал приложения: Chinlon
Подробности Упаковки: 25kgs/drum
производительность: 10000kg per month
марка: zhishang chemical
Место происхождения: Shandong China (Mainland)
Способность поставки: 10000kg
Сертификаты : ISO CE
Код ТН ВЭД: 2918290000
Iron reduction method to p-nitrobenzoic acid as raw material, chlorinated in chlorobenzene solution with thionyl chloride for chloride, nitrobenzoyl chloride chlorobenzene solution, and then in acetic acid solution with p-nitroaniline Chlorobenzene solution condensation, 4,4'-dinitroaniline Dyestuffs And Pigments CAS 785-30-8, and then reduced iron powder to give 4,4'-diamino benzanilide. After 1kg of nitro compound is reduced to 40% water to amino compound, it needs to be extracted from iron sludge by water several times, thus producing a large amount of "three wastes". Produce 1t 4,4'-diaminobenzanilide, generate about 7t iron sludge and 70t 0.2% ammonia-containing wastewater; set special corrosion is serious, and the yield is low.
|Product Name||4,4'-Diaminobenzanilide with Dyestuffs And Pigments CAS 785-30-8|
|Appearance||White crystalline powder|
|Melting point||203-207 ºC|
1.Stable quality, high quality satisfy customer's high grade sourcing request.
2.Competitive price .
3.Correct delivery time promise.
4.Continuous improvement make sure the long-term cooperation.
5.Honest service for your whole sourcing process
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
4.Quick and clear response to customers questions.
5.Warm after sale service, we will help to solve the problems in your usage.
5.We could make our price discount if you place a substantial order with us.
1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.
2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.
3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.
4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.
5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.
6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.
7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.
Группа Продуктов : Красители И Пигменты
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