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Calcium hydroxide - ACS, ≥95% , CAS No.1305-62-0

CAS: 1305-62-0 Cat. No.: C101989 Formula: Ca(OH)2 Molecular Weight: 74.09 EC Number: 215-137-3 PubChem CID: 6093208
190 Citations COA
Calcium hydroxide - ACS, ≥95% CAS No(1305-62-0) C101989 by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY ACS ? ACS grade — meets American Chemical Society specifications, the analytical benchmark in the US. Use for analytical and QC work needing ACS-defined purity. ≥95%
Synonyms
CALCIUM HYDROXIDE [EP MONOGRAPH] | CALCIUM HYDROXIDE [II] | Carboxide | Hydrated lime | 1,8-octane diamine | calcium(II) hydroxide | AKOS015903965 | CALCIUM HYDROXIDE [MI] | CALCIUM HYDROXIDE (USP-RS) | CALCIUM HYDROXIDE [USP MONOGRAPH] | Hydralime | NSC-
Storage
Desiccated,Room temperature
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
100g
C101989-100g
—
5 In stock
€10.33
500g
C101989-500g
—
In stock ≥10
€25.95
Enter a quantity for the sizes you want to add.
Bulk / Custom
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product Solution Calculators Reviews
🧪
Why this grade

ACS, ≥95% ACS for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Desiccated,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 190 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
CALCIUM HYDROXIDE [EP MONOGRAPH] | CALCIUM HYDROXIDE [II] | Carboxide | Hydrated lime | 1,8-octane diamine | calcium(II) hydroxide | AKOS015903965 | CALCIUM HYDROXIDE [MI] | CALCIUM HYDROXIDE (USP-RS) | CALCIUM HYDROXIDE [USP MONOGRAPH] | Hydralime | NSC-
Specifications & Purity
ACS, ≥95%
Storage
Desiccated,Room temperature
Shipped In
Normal
Grade
ACS
Purity
≥95%
Names and Identifiers
Pubchem Sid
508813977
Isomeric SMILES
[OH-].[OH-].[Ca+2]
WGK Germany
1
RTECS
EW2800000
PubChem CID
6093208
Molecular Weight
74.09

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

19 results found

Lot NumberCertificate TypeDateItem
J2613019Certificate of AnalysisAug 21, 2025 C101989
I2515735Certificate of AnalysisAug 21, 2025 C101989
I2504830Certificate of AnalysisAug 21, 2025 C101989
I2504232Certificate of AnalysisAug 21, 2025 C101989
B2506621Certificate of AnalysisJan 16, 2025 C101989
B2506618Certificate of AnalysisJan 16, 2025 C101989
K2427108Certificate of AnalysisNov 08, 2024 C101989
K2427109Certificate of AnalysisNov 08, 2024 C101989
K2202379Certificate of AnalysisNov 04, 2022 C101989
K2202380Certificate of AnalysisNov 04, 2022 C101989
J2218535Certificate of AnalysisOct 21, 2022 C101989
J2218544Certificate of AnalysisOct 21, 2022 C101989
E2320238Certificate of AnalysisAug 08, 2022 C101989
E2322459Certificate of AnalysisAug 08, 2022 C101989
E2322480Certificate of AnalysisAug 08, 2022 C101989
D2407080Certificate of AnalysisAug 08, 2022 C101989
E2218166Certificate of AnalysisMar 19, 2022 C101989
E2218162Certificate of AnalysisMar 19, 2022 C101989
G2208128Certificate of AnalysisDec 13, 2021 C101989
Chemical and Physical Properties
Boil Point(°C)2850℃
Melt Point(°C)580°C
Molecular Weight74.090 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass73.9681 Da
Monoisotopic Mass73.9681 Da
Topological Polar Surface Area2.000 Ų
Heavy Atom Count3
Formal Charge0
Complexity0.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Documents & Articles
Detecting Adulterated Coconut Juice via Carbon Isotope Profiling Using HPLC/EA-IRMS
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Elemental Analysis Mass spectrometry Isotope Analysis Fingerprint Analysis Carbon Isotope
Selection of Common Research Salts: A Task Map for Alkali Metal Salts & Alkaline Earth Metal Salts (with Product Tables 1–6)
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Alkali Metal Salts Alkaline Earth Metal Salts
Why Daily Chemical Formulations Need Alkaline Ingredients: From pH Adjustment and Saponification to Detergency Boosting and Selection Logic
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Daily chemical formula Alkali
Analysis of the Production Process of Hydroxypropyl Methylcellulose (HPMC) for Putty: Understanding Differences in Substitution Structure and Gelation Temperature from High-Ratio and Low-Ratio Formulations
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
HPMC Neutral putty 821 putty Ordinary interior wall putty
Types, Mechanisms of Action, Key Quality Indicators, and Selection and Application of Common Cellulose Ethers in Wall Putty
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Wall Putty Cellulose Ether
Causes and Mechanism Analysis of Delamination During Sanding of Water-Resistant Putty
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Water-Resistant Putty
What Are the Differences Between Polyvinyl Alcohol 1788, 2488, and 2699? Understanding Workability, Bonding Strength, and Relative Water Resistance from the Perspective of Degree of Polymerization and Degree of Hydrolysis
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Paint Adhesive Water-soluble polymer materials Polymer materials
Why Do Rust Spots Appear on Neutral Wall Putty? Iron Sources, Moisture Migration, Oxidative Color Development, and Prevention Measures
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Neutral putty
Common Problems and Formulation Adjustment Strategies for Neutral Putty Under High Summer Temperatures
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Neutral putty
The Role, Selection, Cracking Risk Analysis, and Dosage Control of Bentonite in Neutral Putty
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Neutral putty
Citations of This Product
How to Cite Aladdin Scientific Products? Citations Search
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Reviews

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