Skip to the beginning of the images gallery

Calcium hydroxide - Analytical Reagent,95%, high purity , CAS No.1305-62-0

AR
≥95%

CAS#: 1305-62-0
Formula: Ca(OH)₂
Molecular Weight: 74.09
EC Number: 215-137-3
MDL number: MFCD00010901
PubChem CID: 6093208

Item Number

C101986

Grouped product items
SKU	Size	Availability	Price	Qty
C101986-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$55.90
C101986-12×500g	12×500g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$539.90

View related series

inorganic salt

Basic Description

Synonyms	Slaked lime\|Hydrated lime\|Lime hydrate\|Lime water\|Hydralime\|Slaked-lime\|Lime milk\|Calcarea caustica\|Calcium hydroxide (Ca(OH)2)\|calcium(II) hydroxide\|Kalziumhydroxid\|Loeschkalk\|Carboxide\|geloeschter Kalk\|Ca(OH)2\|INS NO.526\|CHEBI:31341\|calcium(2+) hydroxid
Specifications & Purity	Analytical Reagent,95%
Storage Temp	Desiccated
Shipped In	Normal
Grade	AR
Product Description	Calcium hydroxide can be used in water and sewage treatment, and as a flocculant. Calcium hydroxide has low toxcity and mild basic properties. A simple basic compound with a number of uses

Names and Identifiers

Isomeric SMILES	[OH-].[OH-].[Ca+2]
WGK Germany	1
RTECS	EW2800000
PubChem CID	6093208
Molecular Weight	74.09

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

7 results found

Lot Number	Certificate Type	Date	Item
K2327209	Certificate of Analysis	Nov 11, 2023	C101986
K2327210	Certificate of Analysis	Nov 11, 2023	C101986
F23281099	Certificate of Analysis	Jun 03, 2023	C101986
F23281105	Certificate of Analysis	Jun 03, 2023	C101986
H2210025	Certificate of Analysis	Aug 13, 2022	C101986
E2218160	Certificate of Analysis	May 23, 2022	C101986
E2218161	Certificate of Analysis	May 23, 2022	C101986

Chemical and Physical Properties

Boil Point(°C)	2850℃
Melt Point(°C)	580°C

Safety and Hazards(GHS)

Pictogram(s)	GHS05, GHS07
Signal	Danger
Hazard Statements	H315:Causes skin irritation H335:May cause respiratory irritation H318:Causes serious eye damage H402:Harmful to aquatic life H333:May be harmful if inhaled
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P405:Store locked up. P501:Dispose of contents/container to ... P312:Call a POISON CENTER or doctor/... if you feel unwell. P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
WGK Germany	1
RTECS	EW2800000

Alternative Products

References

1. U Schröder. (1985-04-01) Effects of calcium hydroxide-containing pulp-capping agents on pulp cell migration, proliferation, and differentiation.. Journal of dental research, 64 Spec No (541-548). [PMID:3857254]
2. A Bystrom,R Claesson,G Sundqvist. (1985-10-01) The antibacterial effect of camphorated paramonochlorophenol, camphorated phenol and calcium hydroxide in the treatment of infected root canals.. Endodontics & dental traumatology, 1 ((5)): (170-175). [PMID:3865763]
3. E C Sheehy,G J Roberts. (1997-11-19) Use of calcium hydroxide for apical barrier formation and healing in non-vital immature permanent teeth: a review.. British dental journal, 183 ((7)): (241-246). [PMID:9364090]
4. P Bogaerts. (1997-05-01) Treatment of root perforations with calcium hydroxide and SuperEBA cement: a clinical report.. International endodontic journal, 30 ((3)): (210-219). [PMID:9477807]
5. D Ricucci,K Langeland. (1998-05-20) Incomplete calcium hydroxide removal from the root canal: a case report.. International endodontic journal, 30 ((6)): (418-421). [PMID:9588983]
6. Roeland De Moor. (2003-08-05) [Calcium hydroxide-based pastes used in endodontics].. Revue belge de medecine dentaire, 58 ((1)): (34-48). [PMID:12894662]
7. P Carrotte. (2004-12-21) Endodontics: Part 9. Calcium hydroxide, root resorption, endo-perio lesions.. British dental journal, 197 ((12)): (735-743). [PMID:15608732]
8. A M Hachez,P Bogaerts,J P Van Nieuwenhuysen. (2006-05-13) [Comparison of calcium hydroxide and chlorhexidine as intracanal medications in endodontics: review of the literature].. Revue belge de medecine dentaire, 60 ((4)): (345-363). [PMID:16689048]
9. C Sathorn,P Parashos,H Messer. (2007-01-11) Antibacterial efficacy of calcium hydroxide intracanal dressing: a systematic review and meta-analysis.. International endodontic journal, 40 ((1)): (2-10). [PMID:17209826]
10. B Athanassiadis,P V Abbott,L J Walsh. (2007-06-06) The use of calcium hydroxide, antibiotics and biocides as antimicrobial medicaments in endodontics.. Australian dental journal, 52 ((1 Suppl)): (S64-S82). [PMID:17546863]
11. Shalin Desai,Nicholas Chandler. (2009-04-07) Calcium hydroxide-based root canal sealers: a review.. Journal of endodontics, 35 ((4)): (475-480). [PMID:19345790]
12. Steffen Mickenautsch,Veerasamy Yengopal,Avijit Banerjee. (2010-05-11) Pulp response to resin-modified glass ionomer and calcium hydroxide cements in deep cavities: A quantitative systematic review.. Dental materials : official publication of the Academy of Dental Materials, 26 ((8)): (761-770). [PMID:20452013]
13. Z Mohammadi,P M H Dummer. (2011-05-04) Properties and applications of calcium hydroxide in endodontics and dental traumatology.. International endodontic journal, 44 ((8)): (697-730). [PMID:21535021]
14. Leif K Bakland,Jens O Andreasen. (2011-09-08) Will mineral trioxide aggregate replace calcium hydroxide in treating pulpal and periodontal healing complications subsequent to dental trauma? A review.. Dental traumatology : official publication of International Association for Dental Traumatology, 28 ((1)): (25-32). [PMID:21895969]
15. P Sangwan,A Sangwan,J Duhan,A Rohilla. (2012-08-15) Tertiary dentinogenesis with calcium hydroxide: a review of proposed mechanisms.. International endodontic journal, 46 ((1)): (3-19). [PMID:22889347]
16. Amir Shayegan,Cédric Jurysta,Ramin Atash,Michel Petein,Astrid Vanden Abbeele. (2012-12-26) Biodentine used as a pulp-capping agent in primary pig teeth.. Pediatric dentistry, 34 ((7)): (e202-e208). [PMID:23265156]
17. T Tüzüner,A Alacam,D A Altunbas,F G Gokdogan,E Gundogdu. (2012-12-29) Clinical and radiographic outcomes of direct pulp capping therapy in primary molar teeth following haemostasis with various antiseptics: a randomised controlled trial.. European journal of paediatric dentistry : official journal of European Academy of Paediatric Dentistry, 13 ((4)): (289-292). [PMID:23270285]
18. Liana Aminov,Mihaela Moscalu,Anca Melian,Mihaela Salceanu,T Hamburda,Maria Vataman. (2013-01-01) Clinical-radiological study on the role of biostimulating materials in iatrogenic furcation lesions.. Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi, 116 ((3)): (907-913). [PMID:23272551]
19. Guy Huynh-Ba,Peggy Alexander,Matthew J Vierra,Adriana Vargas,Thomas W Oates. (2013-01-19) Using an existing denture to design a radiographic template for a two-implant mandibular overdenture.. The Journal of prosthetic dentistry, 109 ((1)): (53-56). [PMID:23328197]
20. C Valdez-Gonzalez,V Mendez-Gonzalez,G Torre-Delgadillo,H Flores-Reyes,C Gaitan-Fonseca,A J Pozos-Guillen. (2013-01-25) Effectiveness of oxidative potential water as an irrigant in pulpectomized primary teeth.. The Journal of clinical pediatric dentistry, 37 ((1)): (31-35). [PMID:23342564]
21. Sapna Hegde,Priti Kamlesh Lala,Rao B Dinesh,A B Shubha. (2013-01-25) An in vitro evaluation of antimicrobial efficacy of primary root canal filling materials.. The Journal of clinical pediatric dentistry, 37 ((1)): (59-64). [PMID:23342568]
22. Lisbet Mailin López González,Han Vervaeren,Ileana Pereda Reyes,Ann Dumoulin,Osvaldo Romero Romero,Jo Dewulf. (2013-01-29) Thermo-chemical pre-treatment to solubilize and improve anaerobic biodegradability of press mud.. Bioresource technology, 131 (250-257). [PMID:23353040]
23. K M Lachowski,S B Botta,C A Lascala,A B Matos,M A P Sobral. (2013-02-09) Study of the radio-opacity of base and liner dental materials using a digital radiography system.. Dento maxillo facial radiology, 42 ((2)): (20120153-20120153). [PMID:23393292]
24. Lidan Ye,Xingding Zhou,Mohammad Sufian Bin Hudari,Zhi Li,Jin Chuan Wu. (2013-02-13) Highly efficient production of L-lactic acid from xylose by newly isolated Bacillus coagulans C106.. Bioresource technology, 132 (38-44). [PMID:23399496]
25. Romel Joseph,Shishir Singh. (2013-02-14) Evaluation of apical sealing ability of four different sealers using centrifuging dye penetration method: an in vitro study.. The journal of contemporary dental practice, 13 ((6)): (830-833). [PMID:23404011]
26. Kunjamma Thomas,Prasanth Dhanapal T,Elsy P Simon. (2013-02-14) Management of large periapical cystic lesion by aspiration and nonsurgical endodontic therapy using calcium hydroxide paste.. The journal of contemporary dental practice, 13 ((6)): (897-901). [PMID:23404023]
27. Robert E Rada. (2013-03-23) New options for restoring a deep carious lesion.. Dentistry today, 32 ((3)): (102-102). [PMID:23516813]
28. Edward Nixon Pakpahan,Mohamed Hasnain Isa,Shamsul Rahman Mohamed Kutty,Somporn Chantara,Wan Wiriya. (2013-03-28) Polycyclic aromatic hydrocarbon removal from petroleum sludge cake using thermal treatment with additives.. Environmental technology, 34 ((1-4)): (407-416). [PMID:23530354]
29. Ronan Jacques Rezende Delgado,Thaís Helena Gasparoto,Carla Renata Sipert,Claudia Ramos Pinheiro,Ivaldo Gomes de Moraes,Roberto Brandão Garcia,Marco Antônio Hungaro Duarte,Clóvis Monteiro Bramante,Sérgio Aparecido Torres,Gustavo Pompermaier Garlet,Ana Paula Campanelli,Norberti Bernardineli. (2013-03-30) Antimicrobial activity of calcium hydroxide and chlorhexidine on intratubular Candida albicans.. International journal of oral science, 5 ((1)): (32-36). [PMID:23538639]
30. Lilian Eiko Maekawa,Marcia Carneiro Valera,Luciane Dias de Oliveira,Cláudio Antonio Talge Carvalho,Carlos Henrique Ribeiro Camargo,Antonio Olavo Cardoso Jorge. (2013-04-06) Effect of Zingiber officinale and propolis on microorganisms and endotoxins in root canals.. Journal of applied oral science : revista FOB, 21 ((1)): (25-31). [PMID:23559108]
31. Emmanuel João Nogueira Leal da Silva,Carolina Carvalho Santos,Alexandre Augusto Zaia. (2013-04-06) Long-term cytotoxic effects of contemporary root canal sealers.. Journal of applied oral science : revista FOB, 21 ((1)): (43-47). [PMID:23559111]
32. Robert N Tackey,Harold Bryant,Felicia M Parks. (2013-04-13) Cytokine expression correlates with differential sensory perception between lye and no-lye relaxers.. Journal of cosmetic science, 64 ((2)): (111-117). [PMID:23578834]
33. T J Hilton,J L Ferracane,L Mancl. (2013-05-22) Comparison of CaOH with MTA for direct pulp capping: a PBRN randomized clinical trial.. Journal of dental research, 92 ((7 Suppl)): (16S-22S). [PMID:23690353]
34. Y Yilmaz,S Keles,A Mete. (2013-06-14) Temperature changes in the pulpal chamber and the sealing performance of various methods of direct pulp capping of primary teeth.. European journal of paediatric dentistry : official journal of European Academy of Paediatric Dentistry, 14 ((2)): (95-100). [PMID:23758456]
35. M Jolly,N Singh,M Rathore,S Tandon,M Banerjee. (2013-07-17) Propolis and commonly used intracanal irrigants: comparative evaluation of antimicrobial potential.. The Journal of clinical pediatric dentistry, 37 ((3)): (243-249). [PMID:23855167]
36. R Kriplani,N Thosar,M S Baliga,P Kulkarni,N Shah,R Yeluri. (2013-07-17) Comparative evaluation of antimicrobial efficacy of various root canal filling materials along with aloevera used in primary teeth: a microbiological study.. The Journal of clinical pediatric dentistry, 37 ((3)): (257-262). [PMID:23855169]
37. Mabel Rodrigues Alves Esmeraldo,Maria Goretti Freire de Carvalho,Rejane Andrade de Carvalho,Rennaly de Freitas Lima,Edja Maria Melo de Brito Costa. (2013-08-07) Inflammatory effect of green propolis on dental pulp in rats.. Brazilian oral research, 27 ((5)): (417-422). [PMID:23917621]
38. Randy S Weiner. (2013-08-10) The reintroduction of an effective cavity liner.. Dentistry today, 32 ((7)): (136-137). [PMID:23926722]
39. Asaad Javaid Mirza,Asif Ahmad,Taqi Mohammad,Zahid Akhter Khan. (2013-09-17) Evaluation of various concentrations of alkaline surface treatment on interfacial bond strengths of amalgam bonded to amalgam.. Pakistan journal of pharmaceutical sciences, 26 ((5)): (1033-1036). [PMID:24035964]
40. J Guo,D Yang,H Okamura,J Teramachi,K Ochiai,L Qiu,T Haneji. (2014-03-08) Calcium hydroxide suppresses Porphyromonas endodontalis lipopolysaccharide-induced bone destruction.. Journal of dental research, 93 ((5)): (508-513). [PMID:24603641]
41. Stéphanie Mouawad,Simon Artine,Pétra Hajjar,Robert McConnell,Jean-Claude Fahd,Joseph Sabbagh. (2014-06-17) Frequently asked questions in direct pulp capping of permanent teeth.. Dental update, 41 ((4)): (298-300). [PMID:24930251]
42. Violaine Smaïl-Faugeron,Frédéric Courson,Pierre Durieux,Michele Muller-Bolla,Anne-Marie Glenny,Helene Fron Chabouis. (2014-08-08) Pulp treatment for extensive decay in primary teeth.. The Cochrane database of systematic reviews, 8 ((8)): (CD003220-CD003220). [PMID:25099759]
43. F Munarin,P Petrini,R Gentilini,R S Pillai,S Dirè,M C Tanzi,V M Sglavo. (2014-08-12) Micro- and nano-hydroxyapatite as active reinforcement for soft biocomposites.. International journal of biological macromolecules, 72 (199-209). [PMID:25109458]
44. Napaphat Thadavirul,Prasit Pavasant,Pitt Supaphol. (2014-10-08) Improvement of dual-leached polycaprolactone porous scaffolds by incorporating with hydroxyapatite for bone tissue regeneration.. Journal of biomaterials science. Polymer edition, 25 ((17)): (1986-2008). [PMID:25291106]
45. Silke Schlaubitz,Sidi Mohammed Derkaoui,Lydia Marosa,Sylvain Miraux,Martine Renard,Sylvain Catros,Catherine Le Visage,Didier Letourneur,Joëlle Amédée,Jean-Christophe Fricain. (2014-10-21) Pullulan/dextran/nHA macroporous composite beads for bone repair in a femoral condyle defect in rats.. PloS one, 9 ((10)): (e110251-e110251). [PMID:25330002]
46. Julietta V Rau,Ilaria Cacciotti,Sara Laureti,Marco Fosca,Gaspare Varvaro,Alessandro Latini. (2015-01-06) Bioactive, nanostructured Si-substituted hydroxyapatite coatings on titanium prepared by pulsed laser deposition.. Journal of biomedical materials research. Part B, Applied biomaterials, 103 ((8)): (1621-1631). [PMID:25557461]
47. Inn Shi Tan,Keat Teong Lee. (2015-08-19) Comparison of different process strategies for bioethanol production from Eucheuma cottonii: An economic study.. Bioresource technology, 199 (336-346). [PMID:26283313]
48. D S Morais,S Fernandes,P S Gomes,M H Fernandes,P Sampaio,M P Ferraz,J D Santos,M A Lopes,N Sooraj Hussain. (2015-09-24) Novel cerium doped glass-reinforced hydroxyapatite with antibacterial and osteoconductive properties for bone tissue regeneration.. Biomedical materials (Bristol, England), 10 ((5)): (055008-055008). [PMID:26391473]
49. J F Siqueira,H P Lopes. (1999-11-07) Mechanisms of antimicrobial activity of calcium hydroxide: a critical review.. International endodontic journal, 32 ((5)): (361-369). [PMID:10551109]
50. C Estrela,J D Pécora,M D Souza-Neto,C R Estrela,L L Bammann. (2000-06-23) Effect of vehicle on antimicrobial properties of calcium hydroxide pastes.. Brazilian dental journal, 10 ((2)): (63-72). [PMID:10863391]
51. . (2008-05-09) Uses of calcium hydroxide: an online study guide.. Journal of endodontics, 34 ((5 Suppl)): (e87-e92). [PMID:18457714]
52. Sanaa Chala,Redouane Abouqal,Sana Rida. (2011-07-23) Apexification of immature teeth with calcium hydroxide or mineral trioxide aggregate: systematic review and meta-analysis.. Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics, 112 ((4)): (e36-e42). [PMID:21778090]
53. G H Yassen,J A Platt. (2012-09-14) The effect of nonsetting calcium hydroxide on root fracture and mechanical properties of radicular dentine: a systematic review.. International endodontic journal, 46 ((2)): (112-118). [PMID:22970899]
54. Nikte Gómez-Ortíz,Susana De la Rosa-García,William González-Gómez,Montserrat Soria-Castro,Patricia Quintana,Gerko Oskam,Benjamin Ortega-Morales. (2013-01-26) Antifungal coatings based on Ca(OH)2 mixed with ZnO/TiO2 nanomaterials for protection of limestone monuments.. ACS applied materials & interfaces, 5 ((5)): (1556-1565). [PMID:23347459]
55. Joseph Meng Ern Tan,Abhishek Parolia,Allan Kah Heng Pau. (2013-10-09) Intracanal placement of calcium hydroxide: a comparison of specially designed paste carrier technique with other techniques.. BMC oral health, 13 (52-52). [PMID:24098931]
56. Emel Olga Onay,Mete Ungor,A Canan Yazici. (2015-11-19) The evaluation of endodontic flare-ups and their relationship to various risk factors.. BMC oral health, 15 ((1)): (142-142). [PMID:26577095]

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Dilution Calculator

Determine the dilution needed to prepare a stock solution.