一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Inorganic chemistry

Inorganic chemicals is the shortened form of inorganic chemical industry and is an important branch of the chemical industry with natural resources and industrial by-products as raw materials for the production of sulfuric acid, nitric acid, hydrochloric acid, phosphoric acid, soda ash, caustic soda, synthetic ammonia, fertilizer and inorganic salts, etc. This includes sulfuric acid industry, soda industry, the chloro-alkali industry, synthetic ammonia industry, fertilizer industry and mineral industry. Its broad definition also includes the production of inorganic non-metallic materials and fine inorganic product such as ceramics and inorganic pigment. The main raw material of inorganic chemical products are mineral product including sulfur, sodium, phosphorus, potassium and calcium and coal, oil, gas, and air, water and so on.

Inorganic chemicals can be traced back to the ancient process of ceramics, alchemy, brewing, dyeing at thousands of years ago. Although with small scale, backward technology and pure manual manipulation, but it is the prototype of inorganic chemicals. For thousands of years, due to the low productivity, it gets slow development. Until the 18th century, it had developed rapidly. In the middle of 18th century, Britain had first applied lead chamber method using saltpeter and sulfur as raw materials to produce sulfuric acid. In 1783, Lu Bulan (France) proposed the soda method using sodium chloride, sulfuric acid, coal as raw materials. In the latter half of the 18th century, the modern chemical industry taking inorganic chemical industry as the main content had began to emerge. In 1841, people began the production of phosphate fertilizer; In 1965 Belgian Solvay realized the industrialization of ammonia soda for production of soda; with the rise of preparing potassium industry in 1870; In 1890, people began to use electrolytic approach for making Cl2 and caustic soda;

In 1913, people had achieved the catalytic synthesis of ammonia using N2, H2 as raw materials; In 1942, Chinese experts Hou Debang had successfully developed Hou’s process for making soda. After the 1950s, the inorganic chemical industry had flourished with the endless emergence of vastly different inorganic chemical products and with changing them day by day; the inorganic chemical process also will continue to improve, becoming more and more mature.

The main content of inorganic chemicals:
(1) include inorganic chemical technology including acids, bases, salts, ammonia and chemical fertilizers;
(2) include electrochemical technology including the electrical production of caustic soda, chlorine, electrolysis hydrogen and oxygen, wet electrical metallurgical production and electrothermal production of the calcium carbide, calcium cyanamide and phosphorus;
(3) including the production technology of silicate including glass, ceramic and cement;
(4) including refinement inorganic chemical process such as reagent, medicament and trace element.

Click on the specific product, view the latest prices of the products, information, serving information
Structure Chemical Name CAS MF
Neodymium Carbonate Neodymium Carbonate 5895-46-5 C3Nd2O9
Calcium metal (calcium metal) Calcium metal (calcium metal)
AR-grade Sodium metal AR-grade Sodium metal
AR-grade Potassium chlorate AR-grade Potassium chlorate
Fumed Nano Alumina Fumed Nano Alumina
Thulium-176 Thulium-176 14683-26-2
He-H2-N2 ternary mixture He-H2-N2 ternary mixture
Silica Gel for Precious Metal Recovery Silica Gel for Precious Metal Recovery
Lithium Difluoro(oxalato)borate Lithium Difluoro(oxalato)borate 409071-16-5 C2BF2O4.Li
4-(BroMoMethyl)-1-Methylpiperidine hydrobroMide 4-(BroMoMethyl)-1-Methylpiperidine hydrobroMide 98338-26-2 C7H15Br2N
Mercury thiocyanate Mercury thiocyanate 13465-37-7 CHgNS
MONOCRYSTALLINE  POWDER MONOCRYSTALLINE POWDER 7782-40-3 C
SULFUR AA STANDARD SULFUR AA STANDARD 68515-96-8 C18H27NO4S
BISMUTH(III) OXIDE BISMUTH(III) OXIDE 12048-50-9 Bi2O4
Refined Magnesium Chloride Refined Magnesium Chloride
Industrial 46% refined magnesium chloride Industrial 46% refined magnesium chloride
Uranium nitride. Uranium nitride. 12033-83-9 N2U
Lanthanum cerium oxide Lanthanum cerium oxide
dilute sulphuric acid dilute sulphuric acid
Hydrogen tetrachloroaurate(III) trihydrate Hydrogen tetrachloroaurate(III) trihydrate 16961-25-4 AuCl4H3O
Manganese titanate Manganese titanate 12032-74-5 H2MnOTi
TRIS(DIMETHYLAMINO)ANTIMONY TRIS(DIMETHYLAMINO)ANTIMONY 7289-92-1 C6H18N3Sb
THORIUM BORIDE THORIUM BORIDE 12229-63-9 B6Th
Potassium metal (potassium metal) Potassium metal (potassium metal)
Nano Manganese Tetroxide Nano Manganese Tetroxide
Ethane-13C Ethane-13C 31432-49-2 C6H17BClP
Gas appliance test standard gas Gas appliance test standard gas
Hydrogen-Nitrogen mixture Hydrogen-Nitrogen mixture
Multi-component gas mixture Multi-component gas mixture
Chlorine Heptoxide Chlorine Heptoxide 10294-48-1 Cl2O7
PiperidiniuM, 1-ethyl-1-Methyl-4-oxo-, iodide (1:1) PiperidiniuM, 1-ethyl-1-Methyl-4-oxo-, iodide (1:1) 77542-18-8 C8H16INO
Phosphotungstic acid Phosphotungstic acid 1343-93-7 H.1/3O40PW12
magnesium dimetaphosphate magnesium dimetaphosphate 13573-12-1 MgO6P2
triberyllium nitride triberyllium nitride 1304-54-7 Be3N2
Metallurgical Iron Powder Metallurgical Iron Powder
Tungsten iron powder Tungsten iron powder
80 Ferrovanadium powder 80 Ferrovanadium powder
anti-radiation antimony powder anti-radiation antimony powder
micron bismuth powder micron bismuth powder
50 iron vanadium powder 50 iron vanadium powder
Metallurgical bismuth powder Metallurgical bismuth powder
chloramide chloramide 10599-90-3 ClH2N
Special welding material ferroniobium powder Special welding material ferroniobium powder
A Ten.JPC palladium carbon fine chemical catalyzer A Ten.JPC palladium carbon fine chemical catalyzer Pd
High quality welding material ferroniobium powder High quality welding material ferroniobium powder
Metallurgical Bismuth Granules Metallurgical Bismuth Granules
Antimony for smelting Antimony for smelting
500 mesh iron powder 500 mesh iron powder
3 micron 99.8% iron powder 3 micron 99.8% iron powder
Spraying tantalum powder Spraying tantalum powder
FeSi powder FeSi powder
Grinding low silicon iron powder Grinding low silicon iron powder
NITRIC-15N OXIDE NITRIC-15N OXIDE 15917-77-8 NO *
High Purity Cupric Nitrate High Purity Cupric Nitrate
80 tungsten iron powder 80 tungsten iron powder
High Purity Bismuth Block High Purity Bismuth Block
Micron Spherical Iron Powder Micron Spherical Iron Powder
500 mesh 99.5% iron powder 500 mesh 99.5% iron powder
Micron tin powder Micron tin powder
Atomized ferrosilicon powder for special welding rods Atomized ferrosilicon powder for special welding rods
Silver nitrate Silver nitrate 7761-88-8 AgNO3
Carbonic acid Carbonic acid 463-79-6 CH2O3
Basalt fiber roving Basalt fiber roving
heliox heliox 58933-55-4 HeO2
CAESIUM-137(INFOODS) CAESIUM-137(INFOODS) 10045-97-3 Cs*
IODINE-129 IODINE-129 15046-84-1 I
Krypton86 Krypton86 14191-82-3
Zinc68 Zinc68 14378-35-9 Zn
5-METHOXY-1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLIC ACID 5-METHOXY-1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLIC ACID 17288-33-4 C9H8N2O3
Barium iodide Barium iodide 13718-00-8 C42H26N4
NICKEL AND VANADIUM IN RESIDUAL FUEL OIL NICKEL AND VANADIUM IN RESIDUAL FUEL OIL 64742-79-6
PHTHALOCYANINE LEAD PHTHALOCYANINE LEAD 15187-16-3 C32H16N8Pb
Metal lithium (lithium metal) Metal lithium (lithium metal)
Sodium perchlorate (perchloric acid sodium) Sodium perchlorate (perchloric acid sodium)
AR-grade Hydrochloric acid AR-grade Hydrochloric acid
Nano Titanium Dioxide Slurry Nano Titanium Dioxide Slurry
Xenon-130 Xenon-130 13965-08-7
Petrochemical standard gas Petrochemical standard gas
Oxygen-Argon mixture Oxygen-Argon mixture
Hg2sb207 Hg2sb207
LEAD TITANIUM OXIDE LEAD TITANIUM OXIDE 12060-00-3 O3PbTi
CERIUM(III) SULFATE N-HYDRATE CERIUM(III) SULFATE N-HYDRATE 13550-47-5 Ce2H2O13S3
Zirconium sulfate tetrahydrate Zirconium sulfate tetrahydrate 7446-31-3 H4O5SZr
Tetrabasic lead sulfate Tetrabasic lead sulfate
BARIUM FERRITE NANOPOWDER BARIUM FERRITE NANOPOWDER 12047-11-9 BaFeH4O
High purity silicon, high purity germanium, high purity bismuth, high purity antimony, high purity tellurium High purity silicon, high purity germanium, high purity bismuth, high purity antimony, high purity tellurium
Xenon difluoride Xenon difluoride 13709-36-9 F2Xe
High Purity Bismuth Granules High Purity Bismuth Granules
Bismuth powder for X-ray shielding Bismuth powder for X-ray shielding
uranium diboride uranium diboride 12007-36-2 B2U
nitryl fluoride nitryl fluoride 10022-50-1 FNO2
Beryllium carbide Beryllium carbide 506-66-1 C2Be
Bismuth oxide Bismuth oxide 12640-40-3 BiH2O
Ferrosilicon powder Ferrosilicon powder
Krypton-neon laser gas Krypton-neon laser gas
IMIFABI IMIFABI
FAPbBr3 Formamidinium Lead Bromide FAPbBr3 Formamidinium Lead Bromide 1008105-17-6 CH8Br3N2Pb
AMMONIUM AMMONIUM 14798-03-9 H4N+
TRIMETHYLANTIMONY TRIMETHYLANTIMONY 594-10-5 C3H9Sb
PRASEODYMIUM BROMIDE PRASEODYMIUM BROMIDE 13536-53-3 Br3Pr
HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase
Copyright © 2016 ChemicalBook All rights reserved.
宜章县| 临泽县| 武汉市| 滦南县| 南汇区| 壶关县| 定州市| 宕昌县| 张掖市| 个旧市| 来宾市| 双峰县| 郸城县| 讷河市| 长子县| 秦安县| 自贡市| 砀山县| 望谟县| 涡阳县| 蓬溪县| 无极县| 防城港市| 佛山市| 辽中县| 湖南省| 永和县| 山西省| 广安市| 三门峡市| 仁布县| 河北省| 河曲县| 泉州市| 武邑县| 邢台市| 北京市| 池州市| 齐齐哈尔市| 水富县| 清远市|