搜索“ammonium”的结果

英文名称 D-(+)-3-Bromocamphor sulphonic acid ammonium salt

氟化氢铵 英 文 名： Ammonium bifluoride CAS: 1341-49-7 分 子 式： NH4HF2 分 子 量： 57 外 观： 白色结晶粉末 含 量： ≥98% 硫 酸 盐： ≤0.08 硅 酸 盐： ≤2% 灼烧残渣： ≤0.18% 包 装： 25Kg/ 塑编袋 作 用： .....

Name : Ammonium persulfate Molecular formula: (NH4)2S2O8 Molecular weight: 228.20 Characteristics: Ammonium persulfate is a white, crystalline, odourless salt. It is used as initiator for the polymerization of monomers and as a.....

我司长期供应： 品名：亚硫酸氢铵（NH4HSO3) 英文：Ammonium bisulfite 产地：安徽 铜陵市 性质：黄褐色液体，比重1.4，略有二氧化硫挥发气味，能与酸作用，也能和碱反应。在空气中能被氧化，遇热分解，放出二氧化硫气体。 指标：执行标准 ZBC12004.....

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Uses: As a fire-prevention agent for fabric, timber and paper. Food grade is mainly used as a fermentation agent, nourishment

产品名称 反式-4-羟基-L-脯氨酸 Product Name Trans-4-Hydroxy-L-Proline CAS # 51-35-4 分子式 C3H9NO3 分子量 131.12 Heavy metals（Pb) ≤10ppm Ammonium(NH4) ≤0.02% Sulfate (SO4) ≤0.02% Arsenic(As2o3) ≤1ppm pH 5.0~6.5.....

氯化铵 Ammonium chloride cas:12125-02-9 If you have any qiestions, pls contact us. email:trading.cn#msn.com we can also supply Sodium citrate, Isopropanol, Ethyl acetate, Ethyl alcohol, glyceine, isopropyl ether, Paraformaldehyde, Melamine, Dimethyl.....

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.....

We are the manufacturer of bromine compounds in China . The main products include Sodium Bromate, Sodium Bromide, Ammonium Bromide, Zinc Bromide, Calcium Bromide, Potassium Bromide and N-propyl bromide. If you have any demang of them , please contact us.....

英 文 名： Ammonium bifluoride CAS: 1341-49-7 分 子 式： NH4HF2 分 子 量： 57 外 观： 白色结晶粉末 含 量： ≥98% 硫 酸 盐： ≤0.08 硅 酸 盐： ≤2% 灼烧残渣： ≤0.18% 包 装： 25Kg/ 塑编袋 作 用： .....

We, Shaanxi Shengda Mining Co., Ltd, produce ammonium metavanadate and vanadium pentoxide, if you are interested in it, please contact us freely. Best regards, Jim Kai Shaanxi Shengda MIning Co., Ltd Tel: 0086-29-83044078 .....

GUANGXI QINZHOU CAPITAL SUCCESS TRADING CO., LTD. is an enterprise mainly producing and dealing with chemical products. The main products are phosphoric acid for technical & food grade, MAP—Mono Ammonium Phosphate， DAP—Di Ammonium.....

We are one chinese company which has a long history.We produce vanadium pentoxide(powder) 99.5%min and ammonium metavanadate(powder)99.5%min which have gain many recognition all of the word. Advance technology and good service idea will make.....

溴化铵 Ammonium Bromide 分子式：NH4Br 分子量：97.94 CAS编号：12124-97-9 一、 用途：用于制造照相胶片感光乳剂 ，显影剂的制备，医药制备，木材防腐剂，水处理和防火阻燃助剂。 二、 规格： 照相级 医药级 外观 白色结晶 白色结晶 含量%≥.....

磷酸二铵 DI-AMMONIUM PHOSPHATE SPECIFICATION: TOTAL P2O5%: 42% N%: 15%MIN Total Nutrient(N+P2O5)%: 57%MIN FREE WATER%

Ammonium polyphosphate, its molecular formula is ((NH4)n+2PnO3n+1, has high polymerization degree and belongs to crystal phase II, It is water insoluble straight-line polymer. The product has high content of phosphorus and nitrogen, strong heated.....

Benzyl triethyl ammonium chloride CAS:56-37-1

供应工业级，食品级磷酸二氢铵 英 文：ammonium dihydrogen phosphate 别 名：磷酸一铵（monoammonium phosphate） 化 学 式：NH4H2PO4 性.....

Melamine modified ammonium polyphosphate(phase-II) (CF-APP202) Molecular formula : (NH4PO3)n n>1000 CAS No.: 68333-79-9 EINECS No.: 269-789-9 Model No.: CF-APP202 Product description: Melamine modified APP-II(CF-APP202) is a flame.....