氧化铬(VI)

CAS: 1333-82-0 货号: C431908 分子式: CrO3 分子量: 99.99 EC号: 215-607-8
有货
级别和纯度: 适用于分析 ? 适用于分析 —— 纯度满足一般分析程序。作为常规方法中可靠的分析试剂使用。 优级品 ? 优质纯 —— 高纯度与优质质控相结合。适用于既需洁净又需批次稳定性的高要求工作。
储存条件
室温
运输条件
DG运输
★
规格
库存
价格
数量
250g
C431908-250g
期货 Stock Image
¥990.90
请输入您要添加的产品数量
🧪

为什么选择此级别

优级品,适用于分析 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。

🌡

储存与运输

室温。DG运输 。请查阅批次 COA 获取详细规格。

📋

质量文档

SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。

📚

文献证明

在色谱分析、有机合成和交叉偶联反应领域已被 47 篇同行评审文献引用。

规格

英文别名
Chromium trioxide | Chromium(VI) oxide, SAJ first grade, >=95.0% | Chromium(VI) oxide, LR, >=99% | Puratronic chromium trioxide | Chromsaeure anhydrid | PURATRONIC | Q931335 | Chromium(VI) oxide, p.a., 98.0% | Chromium(VI) oxide, ReagentPlus(R), 99.9% tra
规格或纯度
适用于分析, 优级品
英文名称
Chromium(VI) oxide
储存条件
室温
运输条件
DG运输
名称和识别符
EC号
215-607-8
分子类型
小分子
IUPAC Name
trioxochromium
INCHI
1S/Cr.3O
InChi Key
WGLPBDUCMAPZCE-UHFFFAOYSA-N
Smiles
O=[Cr](=O)=O
Isomeric SMILES
O=[Cr](=O)=O
UN Number
Packing Group
II
分子量
99.99
Reaxy-Rn
3902806
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3902806&ln=

技术文档

📋 安全数据表 (SDS)

全面的危险、操作、储存及法规合规文件。

下载 SDS →

✅ 分析证书 (COA)

批次质量数据。输入批号以获取对应 COA。

查询 COA →

📊 产品数据表

产品规格和应用的快速参考摘要。

查看数据表 →

🔬 规格说明书

该级别的完整质量属性和验收标准。

查看规格说明 →

高级数据

系统学分类

分类树(Taxonomy Tree)

界(kingdom) 无机化合物
超类(Superclass) 混合金属/非金属化合物
类(Class) 过渡金属有机物
亚类(Subclass) 过渡金属氧化物
中间层级节点(Intermediate Tree Nodes) 暂无
直接上位类(Direct Parent) 过渡金属氧化物
其他上位类(Alternative Parents) 无机三氧化铬  无机盐  无机氧化物  
分子骨架(Molecular Framework) 暂无
取代基(Substituents) 无机三氧化铬 - 无机氧化物 - 无机盐 - 钼酸盐
描述(Description) 该化合物属于过渡金属氧化物类无机化合物。这类化合物含有氧化态为-2的氧原子,且与氧原子键合的原子中,最重的原子为过渡金属。
外部描述符(External Descriptors) chromium oxide
三维结构
交互式化学结构模型





化学和物理性质
密度
2.7g/cm3at 20°C
熔点
195°C
分子量
99.994 g/mol
XLogP3
氢键供体数Hydrogen Bond Donor Count
0
氢键受体数Hydrogen Bond Acceptor Count
3
可旋转键计数Rotatable Bond Count
0
精确质量Exact Mass
99.9252 Da
单同位素质量Monoisotopic Mass
99.9252 Da
拓扑极表面积Topological Polar Surface Area
51.200 Ų
重原子数Heavy Atom Count
4
形式电荷Formal Charge
0
复杂度Complexity
61.800
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
0
未定义的原子立体中心计数Undefined Atom Stereocenter Count
0
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
1
安全和危险性(GHS)
一般危化品
一般危化品
象形图
GHS03,   GHS05,   GHS06,   GHS08,   GHS09
信号词
危险
危险声明

H271: 可能引起火灾或爆炸; 强氧化剂

H301: 吞咽会中毒

H310: 与皮肤接触致命

H311: 皮肤接触有毒

H314: 造成严重的皮肤灼伤和眼睛损伤

H317: 可能引起皮肤过敏反应

H318: 造成严重的眼睛损伤

H330: 吸入致命

H334: 吸入可能引起过敏或哮喘病症状或呼吸困难

H340: 可能导致遗传缺陷

H350: 可能导致癌症

H361: 怀疑破坏生育力或未出生的孩子

H372: 通过长时间或反复暴露对器官造成损害

H400: 对水生生物有剧毒

H410: 对水生生物有剧毒并具有长期持续影响

预防措施声明

P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。

P220: 远离衣物和其他可燃物。

P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾

P262: 不要进入眼睛、皮肤或衣服。

P264: 处理后要彻底洗手。

P270: 使用本产品时,请勿进食、饮水或吸烟。

P271: 仅在室外或通风良好的地方使用。

P272: 被污染的工作服不允许离开工作场所

P273: 避免释放到环境中。

P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。

P281: 根据需要使用个人防护设备。

P283: 穿着防火或阻燃服。

P284: 如果通风不良,请佩戴呼吸防护装置。

P320: 迫切需要特殊治疗(请参阅此标签上的...)。

P321: 特殊处理(请参阅此标签上的...)。

P330: 漱口

P363: 再次使用之前,请清洗受污染的衣物。

P391: 收集溢出物

P301+P330+P331: 如误吞咽:漱口。不要诱导呕吐。

P302+P352: 如皮肤沾染:用水充分清洗。

P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。

P306+P360: 如沾染衣服:立即用水充分冲洗沾染的衣服和皮肤,然后脱掉衣服。

P333+P313: 如发生皮肤刺激或皮疹:求医/就诊。

P361+P364: 立即脱掉所有沾染的衣服,清洗后方可重新使用。

P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。

P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。

P371+P380+P375: 在发生大火和大量泄漏:撤离现场。因有爆炸危险,须远距离救火。

P405: 密闭存放

P420: 分开存放。

P403+P233: 存放在通风良好的地方。保持容器密闭。

P501: 将内容物/容器处理到。。。

P203: 使用前,获取、阅读并遵守所有安全说明。

P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。

P301+P316: 如果吞咽:立即寻求紧急医疗救助。

P305+P354+P338: 如果进入眼睛:立即用水冲洗几分钟。取下隐形眼镜(如果有的话),并且操作简单。继续冲洗。

P318: 如果暴露或担心,请就医。

P317: 寻求紧急医疗救助。

P302+P361+P354: 如果接触皮肤:立即脱掉所有被污染的衣服。立即用水冲洗几分钟。

P316: 立即寻求紧急医疗救助。

P319: 如果你感到不适,请寻求医疗帮助。

P342+P316: 如果出现呼吸道症状:立即寻求急救。

WGK Germany
3
RTECS
GB6650000
Class
5.1(6.1)(8)
个人防护装备
Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
质检证书(CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
技术文档和文章
此产品的引用文献
引用文献
1. Du Chuanqing, Huang Yeyin, Tang Wanjun, Sun Lang, You Qingliang, Li Tingcheng, Xie Guangyong.  (2023)  Spray dried VCrO/SiO2 micro-spheroidal catalyst for the ammoxidation of p-chlorotoluene.  RESEARCH ON CHEMICAL INTERMEDIATES,  49  (12): (5361-5374).  [10.1007/s11164-023-05148-7]
2. You Wang, Zhongke Dai, Jiajia Wang, Du Zhang, Fa Zhou, Jiawei Li, Jianhan Huang.  (2023)  Scheme-II heterojunction of Bi2WO6@Br-COFs hybrid materials for CO2 photocatalytic reduction.  CHEMICAL ENGINEERING JOURNAL,  [10.1016/j.cej.2023.144559]
3. Pingli Jiang, Depeng Li, Ruiqing Hou, Hong Yang, Junjie Yang, Shijie Zhu, Liguo Wang, Shaokang Guan.  (2023)  A micro-alloyed Mg-Zn-Ge alloy as promising anode for primary Mg-air batteries.  Journal of Magnesium and Alloys,  [10.1016/j.jma.2023.05.004]
4. Li Jing, Liu Jinshui, Zhang Hongxing, Li Ning, Meng Yuanchao, Chen Yuxun.  (2023)  Highly thermally conductive and flexible reduced graphene oxide films produced using two-step liquid-phase repairing method with hydriodic acid.  JOURNAL OF MATERIALS SCIENCE,  58  (5): (2209-2221).  [10.1007/s10853-022-08138-z]
5. Zijun Xu, Jiao Chen, Yuying Liu, Xiyuan Wang, Qingdong Shi.  (2022)  Multi-emission fluorescent sensor array based on carbon dots and lanthanide for detection of heavy metal ions under stepwise prediction strategy.  CHEMICAL ENGINEERING JOURNAL,  [10.1016/j.cej.2022.135690]
6. Zou Qi, Le Qichi, Chen Xingrui, Ban Chunyan, Jia Yonghui, Guo Ruizhen, Wang An.  (2021)  Effect of Nd-Rich Phases on the Corrosion Behavior of AZ80 Magnesium Alloy in Alkaline Solution.  JOM,  73  (12): (4376-4386).  [10.1007/s11837-021-04974-7]
7. Yun Pei, Junxian Qin, Jun Wang, Yun Hu.  (2021)  Fe-based metal organic framework derivative with enhanced Lewis acidity and hierarchical pores for excellent adsorption of oxygenated volatile organic compounds.  SCIENCE OF THE TOTAL ENVIRONMENT,  [PMID:34111790] [10.1016/j.scitotenv.2021.148132]
8. He Xuanchen, Lin Shaohui, Feng Xianshe, Pan Qinmin.  (2020)  Synthesis and Modification of Polyurethane Foam Doped with Multi-walled Carbon Nanotubes for Cleaning up Spilled Oil from Water.  JOURNAL OF POLYMERS AND THE ENVIRONMENT,  29  (4): (1271-1286).  [10.1007/s10924-020-01942-1]
9. Xiaofang Liu, Zhigang Liu, Qiuyun Zhang, Hongguo Wu, Rui Wang.  (2020)  Hydrothermal Catalytic Conversion of Glucose into Lactic Acid with Acidic MIL-101(Fe).  Journal of Chemistry,  [10.1155/2020/1341563]
10. Yujie Zhang, Hui Zhong, Zi'ang Cao, Shouyong Zhou, Dabing Zhang, Renling Lu, Haifeng Han, Mingliang Zhang, Hongdeng Qiu.  (2020)  Design and evaluation of polar-embedded stationary phases containing triacontyl group for liquid chromatography.  JOURNAL OF CHROMATOGRAPHY A,  [PMID:32188564] [10.1016/j.chroma.2020.461035]
11. Dayan Xie, Kuibao Zhang, Weiwei Li, Baozhu Luo, Haibin Zhang.  (2019)  Self-propagating rapid synthesis and characterization of LaCrO3 powder.  MATERIALS LETTERS,  [10.1016/j.matlet.2019.126873]
12. Yating Liu, Ming Li, Qingyan Zhang, Picai Qin, Xiandong Wang, Guannan He, Ling Li.  (2019)  One-step synthesis of a WO3-CuS nanosheet heterojunction with enhanced photocatalytic performance for methylene blue degradation and Cr(VI) reduction.  JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY,  95  (3): (665-674).  [10.1002/jctb.6247]
13. Yanqing Gao, Jin Hao, Jian Li, Zhanqian Song, Shibin Shang.  (2019)  Structural Modification of Turpentine with Natural Chiral Preservation and Low-Risk Application Prospects in Crop Protection.  ACS Omega,  [10.1021/acsomega.9b00241]
14. L. F. Tian, D. S. Zou, Y. C. Dai, L. L. Wang, W. Gao.  (2017)  A low cost and rapid analytical technique for direct spectrophotometric determination of chromium in V–Cr–Ti alloys without a chromogenic agent.  Analytical Methods,  9  (30): (4471-4475).  [10.1039/C7AY01090G]
15. Shan Huang, Kai-Li Yang, Xiao-Fang Liu, Hu Pan, Heng Zhang, Song Yang.  (2017)  MIL-100(Fe)-catalyzed efficient conversion of hexoses to lactic acid.  RSC Advances,  7  (10): (5621-5627).  [10.1039/C6RA26469G]
16. Kuibao Zhang, Guanjun Wen, Dan Yin, Haibin Zhang.  (2015)  Self-propagating high-temperature synthesis of Ce-bearing zirconolite-rich minerals using Ca(NO3)2 as the oxidant.  JOURNAL OF NUCLEAR MATERIALS,  [10.1016/j.jnucmat.2015.09.042]
17. Han Jin, Youju Huang, Jiawen Jian.  (2015)  Sensing mechanism of the zirconia-based highly selective NO sensor by using a plate-like Cr2O3 sensing electrode.  SENSORS AND ACTUATORS B-CHEMICAL,  [10.1016/j.snb.2015.04.123]
18. Han Jin, Youju Huang, Jiawen Jian.  (2014)  Plate-like Cr2O3 for highly selective sensing of nitric oxide.  SENSORS AND ACTUATORS B-CHEMICAL,  [10.1016/j.snb.2014.09.012]
19. Huang Zhiwei, Kuang Xin, Chen Zhongxiang, Fang Zhijia, Wang Song, Shi Ping.  (2013)  Comparative Studies of Tri- and Hexavalent Chromium Cytotoxicity and Their Effects on Oxidative State of Saccharomyces cerevisiae Cells.  CURRENT MICROBIOLOGY,  68  (4): (448-456).  [PMID:24306148] [10.1007/s00284-013-0496-1]
20. Jinzhu Chen, Shengpei Wang, Jing Huang, Limin Chen, Longlong Ma, Xing Huang.  (2013)  Conversion of Cellulose and Cellobiose into Sorbitol Catalyzed by Ruthenium Supported on a Polyoxometalate/Metal–Organic Framework Hybrid.  ChemSusChem,  6  (8): (1545-1555).  [PMID:23619979] [10.1002/cssc.201200914]
21. Lin Fan, Xiu-Ping Yan.  (2012)  Evaluation of isostructural metal–organic frameworks coated capillary columns for the gas chromatographic separation of alkane isomers.  TALANTA,  [PMID:22967647] [10.1016/j.talanta.2012.07.063]
22. Zhuohan Chen, Xiaojing Su, Kunquan Li, Shaoxing Niu, Zibin Shen, Xuanjun Li, Shengye Chen, Wenjian Wu.  (2024)  A thiolated TiO2-based degradable superhydrophobic wood for oil–water separation and heavy metal treatment.  SEPARATION AND PURIFICATION TECHNOLOGY,  [10.1016/j.seppur.2024.128949]
23. Zishun Wang, Wenhui Li, Junliang Ma, Baishan Liu, Wei Wang, Zhaoping Liu.  (2024)  Building a Layer-Structured Aluminum/Graphene Composite with Significant Improvement in Electrical Conductivity.  Materials,  17  (12): (2979).  [PMID:38930348] [10.3390/ma17122979]
24. Xiaohong Chen, Xuezhen Zhai, Yongqi Wu, Xuzhe Wang, Lamei Zhang, Cui Shang, Huawei Zhang, Chengzhou Zhao, Jimin Shang, Dewei Liu.  (2025)  Chromium-doped tunnel-structured VO2(B) nanorods as high-capacity and stable cathode materials for aqueous zinc-ion batteries.  Journal of Energy Storage,  [10.1016/j.est.2025.115826]
25. Tong Jiale, Huang Yeyin, Tang Wanjun, You Qingliang, Xie Guangyong.  (2024)  Effect of metal oxide contents on the structure and performance of spray-dried CrVO4/SiO2 catalysts for the ammoxidation of chlorotoluenes.  RESEARCH ON CHEMICAL INTERMEDIATES,  [10.1007/s11164-024-05336-z]
26. Yuhao Yang, Chunhua Wang, Jiani Cai, Ying-Ya Liu, Zhiquan Yu, Zhichao Sun, Yao Wang, Anjie Wang, Chong Peng.  (2025)  Highly Efficient Phenol Hydrogenation to Cyclohexanone over Pd/MIL-100 in Aqueous Phase: Promotion of Lewis Acidity.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,  [10.1021/acs.iecr.4c03670]
27. Jiali Zheng, Zhihui Li, Dongsheng Zhang, Xinqiang Zhao, Qian Zhao, Yanji Wang.  (2024)  IL/MIL-101-NH2 heterogeneous catalyst prepared by acid-base self-assembly for hydrodeoxygenation of 2,5-tetrahydrofurandicarboxylic acid to adipic acid.  CATALYSIS TODAY,  [10.1016/j.cattod.2024.115114]
28. Xue Zhao, Zi Wang, Yutong Liu, Bingbing Yuan, Linhua Song, Jeff Penfold, Peixun Li, Zifeng Yan.  (2024)  Synthesis and interface behaviors of amino acid surfactants with naturally derived branched hydrophobic chains.  JOURNAL OF MOLECULAR LIQUIDS,  [10.1016/j.molliq.2024.124328]
29. Wenjuan Chen, Lingqi Meng, Jinmiao Sun, Manman Mu, Xiaohong Yin.  (2024)  Vinyl-containing covalent organic frameworks co-polymerized with imidazolium ionic liquids for the efficient cycloaddition of CO2 with epoxides.  POLYMER,  [10.1016/j.polymer.2024.127639]
30. Yameng Pei, Qingsong Xing, Anfu Chen, Jinxing Xu, Yanmei Zhang, Hanxiong Huang, Caihong Lei.  (2023)  Enhanced solar photothermal anti-/de-icing performance of microstructured polypropylene/graphene composite surfaces with diameter- and density-optimized nanopillars.  CHEMICAL ENGINEERING SCIENCE,  [10.1016/j.ces.2023.119330]
31. Xuan Wang, Aobo Liu, Zhenbao Zhang, Dazhong Hao, Yijie Liang, Jiabao Dai, Xiang Jin, Huanze Deng, Yantao Zhao, Peng Wen, Yanfeng Li.  (2023)  Additively Manufactured Zn-2Mg Alloy Porous Scaffolds with Customizable Biodegradable Performance and Enhanced Osteogenic Ability.  Advanced Science,  [PMID:38059810] [10.1002/advs.202307329]
32. Qi Zou, Qichi Le, Liang Ren, Chunyan Ban, Chenglu Hu, Yunchang Xin, Qing Liu, Wenyi Hu, Songhua Chen, Andrej Atrens.  (2023)  Corrosion behaviour of magnesium alloy AZ80 alloyed with Nd in simulated concrete pore solutions.  Journal of Materials Research and Technology-JMR&T,  [10.1016/j.jmrt.2023.07.082]
33. Yu Zhumin, Zhao Kai, Li Lin, Ye Changqing, Dong Yuxiang, Song Yanlin.  (2023)  A vivid Au-porous anodic alumina composite film with the inverted taper structure for label-free detection.  Nano Research,  16  (7): (9997-10003).  [10.1007/s12274-023-5549-6]
34. Yaqian Dan, Chengquan Zhong, Huanwen Zhu, Jun Wang.  (2018)  Highly ordered Au-decorated Ag nanorod arrays as an ultrasensitive and reusable substrate for surface enhanced Raman scattering.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,  [10.1016/j.colsurfa.2018.10.040]
35. Xinghua Wu, Jiaxing Tang, Zhanlang Ye, Zhenghui He, Junxi Liang, Rui Yan, Jun Hu, Shunli Zheng.  (2025)  A candle soot based multi-layer superhydrophobic coating with anti-condensation and anti-biofouling properties.  SURFACE & COATINGS TECHNOLOGY,  [10.1016/j.surfcoat.2025.132000]
36. Jianing Yan, Shiwen Zhang, Lulu Wang, Fan Zhang, Yang Zhang, Jilin Wang.  (2025)  High-performance Cross-linked Anion Exchange Membranes Based on Rigid Poly(crown ether) and Flexible Quaternary Ammonium Poly(vinyl alcohol) for Fuel Cells.  JOURNAL OF MOLECULAR STRUCTURE,  [10.1016/j.molstruc.2025.142082]
37. Meng Wang, Xirao Sun, Jingxin Yang, Yanfu Wang, Siyu Song, Zheng Shi, Danfang Sun, Dan Li, Jianduo Chen, Chengyue Wang.  (2025)  Visible UCNPs-magnesium matrix composites for optimizing degradation and improving bone regeneration.  Biomaterials Advances,  [PMID:39919357] [10.1016/j.bioadv.2025.214223]
38. Guangqiu Zhang, Yihang Zhao, Jianwei Zhao, Lirong Qin, Yi Li, Yujing Wang, Yong Tang.  (2025)  NiCoCr-LDH/NiCo2O4 hierarchical composites as high-performance electrodes for aqueous Ni-Zn batteries.  ELECTROCHIMICA ACTA,  [10.1016/j.electacta.2025.146987]
39. Jin Mengyu, Wu Detong, Song Yuanbo, Shi Yang, Wang Xiaoxia, Shen Zheng, Zhang Yalei.  (2025)  Converting cellulose to lactic acid over Cr-Sn-Beta bimetallic catalyst prepared by flash Joule heating.  CELLULOSE,  [10.1007/s10570-025-06725-2]
40. Haodong Huang, Ziqi Wang, Zhen Zhang, Chongyang Wang, Yanping Liu, Chuntai Liu, Chunguang Shao, Zhen Wang.  (2025)  Dual Role of Ionic Liquid in High-Pressure Formation of Extended-Chain Poly(vinylidene fluoride) Crystals: Interplay between Thermodynamics and Kinetics.  MACROMOLECULES,  [10.1021/acs.macromol.5c00232]
41. Zifan Zou, Liang Xu, Ji Zou, Shuaihang Qiu, Jingjing Liu, Wei Ji, Wenwen Wu, Zhenhao Han, Weimin Wang, Zhengyi Fu.  (2025)  Screen and discovery of 10-component high-entropy borides composed of IV-VI group transition metals and rare earth elements.  JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,  [10.1016/j.jmst.2025.05.005]
42. Yuan Chen, Jiale Tong, Wanjun Tang, Lang Sun, Tingcheng Li, Guangyong Xie.  (2025)  Excellent performance of porous hollow microspheric VCrO composite oxides for chlorotoluenes ammoxidation.  APPLIED CATALYSIS A-GENERAL,  [10.1016/j.apcata.2025.120694]
43. Xingwen Zhang, Luling Wang, Qingzhong Mao, Shaojia Shi, Zhifei Yu, Yonghao Zhao.  (2025)  Enhancing wear resistance of chromium coatings through alternating layer structure modulation.  APPLIED SURFACE SCIENCE,  [10.1016/j.apsusc.2025.165175]
44. Fubing Zou, Chenyang Wang, Deng Yan, Xingang Wang, Wenxiang Cao, Weichen Tian, Hongyun Luo, Jiukai Cai, Rui Li.  (2025)  Cr6+‐doped C2S towards an ultra-high CO2 sequestration material: Clinker characterization, carbonation hardening and solid solution tendency.  CONSTRUCTION AND BUILDING MATERIALS,  [10.1016/j.conbuildmat.2025.144927]
45. Menglong Niu, Jiabin Zheng, Yuhang Fang, Ben Niu, Zheng Fan, Xiaogang Shi.  (2025)  Green oxidation of coal tar by ionic Liquids: Differences from traditional oxidation and kinetic Investigations.  FUEL,  [10.1016/j.fuel.2025.138194]
46. Tao Kong, Zhimin Hao, Qingquan Wang, Junying Yin, Kang Wu, Bing Wang, Zhijie Gao, Hai-Wen Li.  (2026)  High-entropy strategy based on low-cost metal substitution at Zr site for high-performance garnet-type solid-state electrolytes.  JOURNAL OF POWER SOURCES,  [10.1016/j.jpowsour.2026.239577]
47. Xinqian Li, Jingzhou Qin, Bo Li, Yanfeng Gao, Yaping Dong, Haitao Feng.  (2026)  Synergistic extraction-purification strategy: Amine-modified CrOOH composites for selective vanadium adsorption from ultrahigh Cr/V ratio solutions and their green conversion.  JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,  [10.1016/j.jiec.2026.04.042]
溶液计算器

常见问题

什么是「适用于分析」?
「适用于分析」是一个明确定义的分析纯度级别,适用于定量分析方法。它规定了最低含量百分比、对常见杂质(水分、重金属、灼烧残渣)的受控限值,以及批间一致性。「适用于分析」是几个纯度级别之一——请根据方法的灵敏度和监管要求进行选择。
什么是「优级品」?
「优级品」是一个明确定义的分析纯度级别,适用于通用分析和试剂应用。它规定了最低含量百分比、对常见杂质(水分、重金属、灼烧残渣)的受控限值,以及批间一致性。「优级品」是几个纯度级别之一——请根据方法的灵敏度和监管要求进行选择。
本产品应如何储存?
请于室温条件下保存。
本产品如何运输?
本产品属危险品,通过 FedEx DG Service 运输。不提供陆运及其他经济型服务,部分目的地或地址类型可能受限。
本产品的 CAS 号、分子式和分子量是多少?
本产品的 CAS 号为 1333-82-0,分子式为 CrO3,分子量为 99.99 g/mol。InChIKey WGLPBDUCMAPZCE-UHFFFAOYSA-N。
如何获取批次专用COA?
每个订单都会随附分析证书(COA),您也可以从账户订单历史中下载。如需订购前的COA,请联系您的客户代表,或使用PDP上的"申请COA"按钮——我们将提供代表性批次的COA。