搜索“nitro”的结果

中间体 2-bromoethyl 4-nitrophenyl ether 2-溴乙基 4-硝基苯基醚 ≥98% 中间体N-(4-nitrophenylethyl)acetamideN-(4-硝基苯乙基)乙酰胺6270-07-1 ≥98% 中间体 4-nitrophenylethylamine hydrochloride 4-硝基苯乙胺盐酸盐 29968-78-3 ≥98% 中间体.....

Nitrocellulose Chips:(DBP) Mainly Physics and Chemical Characteristic: Nitrocellulose chips is small white flake that can be liquefied in organic solvents such as ketone, esters alcohol etc. Its density is 1.34g/m3. Its explosion point is.....

5-Nitrovanillin/4-Hydroxy-3-methoxy-5-nitrobenzaldehyde CAS NO: 6635-20-7

英文名称 : m-nitrobenzoic acid 分子式 : C7H5NO4 分子量 : 167.12 结构式: CAS: 121-92-6 含　量: ≥ 99% 外　观 : 浅黄色细粒结晶 熔　点 : 139-142℃ 水　份 : ≤ 0.5% 包　装 : 25kg/ 袋

间硝基苯甲醛 白色或淡黄色结晶粉末 3-Nitrobenzaldehyde, m-Nitrobenzaldehyde 99％以上 CAS: 99-61-6

Shanghai Duokey Pharmaceuticals Co. Ltd, a Hi-tech company, specializes in drug & intermediates research and product.Our company has advantage in the development and production of Aromatic pyridines/boric Acid/other heterocycle compounds, which has.....

Detailed Product Description Specifications: Dry matter >=35% Organic matter >=10% Total nitrogen 0.3-0.5% Phosphorus 0.1-0.2% Potassium >=6.0% alginic acid 2-6% Specific gravity 1.25 PH 8.5 Efficacy: HABLE uses seaweed as raw material.....

Nitrogen gas is the main component of air.Because its difficult to react with other chemical substances, nitrogenis usually used as the protection gas in production gas in production, and is widely usde in electronics, chemicals.....

Nitronic 60 (218合金), (Hastalloys21800), Fe63、Cr17、Mn8, Ni 8.5, Si4, N 0.13合金高强度高抗腐蚀. 屈服强度是304和316不锈钢的两倍, 柔韧的状态. 张力可以超过200. 用途领域 主要用于阀门、.....

英文名称 3-Nitro-p-anisidine

3－氟－4－硝基苯酚（中间体） 【英文名称】3-Fluoro-4-nitrophenol 【CAS 号】394-41-2 【分子式构成】C6H4FNO3 【外 观】棕黄色结晶 【含 量】含量≥98％（HPLC） 【库存状态】订单生产

乙酰乙酸对硝基苄酯 英文名称：4-Nitrobenzyl acetoacetate CAS:61312-84-3 含量：大于９８％ 外观：谈黄色结晶性粉末 分子式：Ｃ11H11O5N

3-Amino-2, 3, 4, 5-Tetrahydro-1H-1-benzazepin-2-one 86499-35-6 3-Amino-2, 6-difluorobenzoic acid 　 3-Amino-2-chloro-5-picoline 34522-13-1 3-Amino-2-chloropyridine 6298-19-7 3-Amino-2-fluorobenzoic.....

our technisal professional team insists on developing compressors technology by ourselves xinran independently completed the design fot air/has end whose capacity range ia 0.7-100m3/min.the rotor is 30%bigger than the sinilar one.big rotor low.....

Hengshui New Eastern Chemical Industry Co., Ltd is the manufacturer of Nitrocellulose dampted with ethanol, Nitrocellulose DBP chips and Nitrocellulose solution. Which is mainly used in painting, printing ink, coating, dope for metal, dope for wooden, etc......

2-amino-3-hydroxy pyridine 16867-03-1 tris2ethylhexylthiophosphate 181629-03-8 MONO ISOPROPYLAMINE 75-31-0 Pyridine-2, 3-dicarboxylic Anhydride 699-98-9 Triethyl orthoformate 122-51-0 2-Chloro-5-nitrobenzoic acid 2516-96-3 3-Chloropropionic.....

Ammonium Sulfate Chemical formula : (NH4 ) 2SO4 Molecular weight : 132. Classification Standard Ammonium Sulphate 98.0 % min Total Nitrogen 21.0% min Sulfamic Acid 0.05% max Moisture 0.5% max Character White , Yellow.....

Nitrocellulose Cellulose for Dope is made from prepared cotton and saltpeter vitriol which professed through ester reaction and dealed stabl.Molecular formula[C6H702（OH）3-r(ON02)r]n Main Character: Nitrocellose cellulose is white floc.....

Xanthan Gum Pharmaceutical Grade: Mesh: 200 Packing: 25kgs cardboard drum Origin: China Appearance: White-like or light-yellow free flowing powder PH Value(1% solution): 6.0-8.0 Loss on drying: ≤12 Ashes(%): ≤13 Total Nitrogen(%):.....

English name CAS NO. Assay 2-Methylphenylacetylene 706-47-2 98.00% 3-Methylphenylacetylene 766-82-5 98.00% 4-Methylphenylacetylene 766-97-2 98.00% 4-MethoxyPhenylacetylene 768-60-7.....