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氢氧化钙

产品编号 C101989 | CAS号 1305-62-0 | 阿拉丁
Calcium hydroxide
ACS, ≥95.0%
组合的产品项目
货号 规格 库存 价格 数量
C101989-500g ACS, ≥95.0% 上海(预计3-7周)
北方(2)
 
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属性

密度 2.2400
熔点 580°C
存贮条件 密封干燥保存。

描述

产品介绍 微有苦碱味。易吸收空气中二氧化碳生成碳酸钙,灼热失去水成氧化钙。在25℃时饱和水溶液pH为12.4。能溶于甘油、蔗糖溶液和氯化铵溶液,溶于酸时能产生大量热,微溶于水。有腐蚀性。半数致死量(大鼠,经口)7.34g/kg。
别名 氢氧化钙 ;熟石灰;Calcium hydrate Lime hydrate Caustic lime
应用 检验二氧化碳,气体吸收。皮革脱毛,杀虫,水处理。
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标识符号 GHS05 GHS05
信号词 Danger
风险声明 (欧洲) R41
安全声明(欧洲) S26;S39
警示性声明 P280,P305+P351+P338
危害码(欧洲) Xi
危害声明 H318
个人防护设备 dust mask type N95 (US),Eyeshields,Gloves
RTECS EW2800000
WGK德国 1
是否危化品 一般危险品
参考文献
Romel Joseph, Shishir Singh
Aim: The aim of this in vitro study was to evaluate the apical seal obtained with four root canal sealers AH 26, Sealapex, Endoflas FS and AH Plus, with lateral condensation. Materials and methods: Si...Read More
Edward Nixon Pakpahan, Mohamed Hasnain Isa, Shamsul Rahman Mohamed Kutty, Somporn Chantara, Wan Wiriya
Petroleum sludge is a hazardous waste that contains various organic compounds including polycyclic aromatic hydrocarbons (PAHs) which have carcinogenic-mutagenic and toxic characteristics. This study ...Read More
Randy S Weiner
We're sorry this abstract is currently not available....Read More
R Kriplani, N Thosar, M S Baliga, P Kulkarni, N Shah, R Yeluri
this study was conducted to evaluate the antimicrobial effectiveness of 6 root canal filling materials and a negative control agent against 18 strains of bacteria isolated from infected root canals of...Read More
M Jolly, N Singh, M Rathore, S Tandon, M Banerjee
The objective of endodontic therapy is not just simple cleaning and filling of root canals, but successful treatment requires the establishment of a sufficient level of disinfection.To evaluate, in vi...Read More
Y Yilmaz, S Keles, A Mete
AIM To compare changes in pulpal chamber temperature during the visible-light curing of direct pulp capping compounds and various modes of diode laser irradiation without prior placement of a pulp cap...Read More
V S Hariharan, R V Murali, R Rayen, B S Kularashmi, J Jeevarathan
AIM: To report the successful and conservative management of a fractured immature permanent maxillary incisor tooth with talon cusp by fracture reattachment. SUMMARY: Coronal fractures of the maxillar...Read More
Emmanuel Jo?o Nogueira Leal da Silva, Carolina Carvalho Santos, Alexandre Augusto Zaia
The aim of the present study was to investigate the effects of root canal sealers on the cytotoxicity of 3T3 fibroblasts during a period of 5 weeks.Fibroblasts (3T3, 1×105 cells per well) were incuba...Read More
Robert E Rada
We're sorry this abstract is currently not available....Read More
K M Lachowski, S B Botta, C A Lascala, A B Matos, M A P Sobral
This study investigated the radio-opacity of commercially available glass ionomer cements (GICs), flowable resin composites (FRCs) and calcium hydroxide cements (CHCs) and compared this with the radio...Read More
Sapna Hegde, Priti Kamlesh Lala, Rao B Dinesh, A B Shubha
The present study aimed to evaluate and compare six different materials commonly used for filling the root canals of primary teeth for antimicrobial efficacy against some of the microorganisms commonl...Read More
C Valdez-Gonzalez, V Mendez-Gonzalez, G Torre-Delgadillo, H Flores-Reyes, C Gaitan-Fonseca, A J Pozos-Guillen
The aim of this study was to evaluate the effectiveness of oxidative potential water (OPW) as an irrigating solution in reducing bacterial loading in necrotic pulpectomized primary teeth.Forty necroti...Read More
Liana Aminov, Mihaela Moscalu, Anca Melian, Mihaela Salceanu, T Hamburda, Maria Vataman
Root perforation is an unwanted incident which may occur at any stage of endodontic treatment and can adversely affect tooth prognosis.To compare the recovery rate after treatment of root perforations...Read More
T Tüzüner, A Alacam, D A Altunbas, F G Gokdogan, E Gundogdu
This was to evaluate the clinical and radiographic outcomes of direct pulp capping (DPC) therapy in primary molar teeth following haemostasis with various antiseptics for 12 months.A total of 70 vita...Read More
Amir Shayegan, Cédric Jurysta, Ramin Atash, Michel Petein, Astrid Vanden Abbeele
The purpose of this study was to assess and compare, in primary pig teeth, the pulp response after a pulpotomy using either Biodentine (a new tricalcium-silicate cement), white mineral trioxide aggreg...Read More
F H van de Sande, N J Opdam, P A Da Rosa Rodolpho, M B Correa, F F Demarco, M S Cenci
This practice-based retrospective study evaluated the survival of resin composite restorations in posterior teeth, focusing on the influence of potential patient risk factors. In total, 306 posterior ...Read More
T J Hilton, J L Ferracane, L Mancl, L Mancl
This practice-based, randomized clinical trial evaluated and compared the success of direct pulp capping in permanent teeth with MTA (mineral trioxide aggregate) or CaOH (calcium hydroxide). Thirty-fi...Read More
Lilian Eiko Maekawa, Marcia Carneiro Valera, Luciane Dias de Oliveira, Cláudio Antonio Talge Carvalho, Carlos Henrique Ribeiro Camargo, Antonio Olavo Cardoso Jorge
The purpose of this study was to evaluate the effectiveness of glycolic propolis (PRO) and ginger (GIN) extracts, calcium hydroxide (CH), chlorhexidine (CLX) gel and their combinations as ICMs (ICMs) ...Read More
Ronan Jacques Rezende Delgado, Thaís Helena Gasparoto, Carla Renata Sipert, Claudia Ramos Pinheiro, Ivaldo Gomes de Moraes, Roberto Brand?o Garcia, Marco Ant?nio Hungaro Duarte, Clóvis Monteiro Bramante, Sérgio Aparecido Torres, Gustavo Pompermaier Garlet
This study investigated the efficacy of calcium hydroxide and chlorhexidine gel for the elimination of intratubular Candida albicans (C. albicans). Human single-rooted teeth contaminated with C. albic...Read More
Kunjamma Thomas, Prasanth Dhanapal T, Elsy P Simon
Aim: To report a case of conservative nonsurgical management of periapical lesions. Background: Small periapical lesions of endodontic origin usually heal by conventional endodontic therapy alone. Lar...Read More
Lidan Ye, Xingding Zhou, Mohammad Sufian Bin Hudari, Zhi Li, Jin Chuan Wu
Cost-effective production of optically pure lactic acid from lignocellulose sugars is commercially attractive but challenging. Bacillus coagulans C106 was isolated from environment and used to produce...Read More
Lisbet Mailin López González, Han Vervaeren, Ileana Pereda Reyes, Ann Dumoulin, Osvaldo Romero Romero, Jo Dewulf
Different pre-treatment severities by thermo-alkaline conditions (100°C, Ca(OH)) on press mud were evaluated for different pre-treatment time and lime loading. COD solubilization and the methane yiel...Read More
Nikte Gómez-Ortíz, Susana De la Rosa-García, William González-Gómez, Montserrat Soria-Castro, Patricia Quintana, Gerko Oskam, Benjamin Ortega-Morales
The presence and deteriorating action of microbial biofilms on historic stone buildings have received considerable attention in the past few years. Among microorganisms, fungi are one of the most dama...Read More
Guy Huynh-Ba, Peggy Alexander, Matthew J Vierra, Adriana Vargas, Thomas W Oates
This article describes a technique for modifying an existing mandibular complete denture for use as a radiographic template with a radiopaque light-activated calcium hydroxide (Ca(OH)(2)) preparation....Read More

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