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450146

Calcium hydroxide

99.995% trace metals basis

Synonym(s):

Calcium dihydroxide, Carboxide

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Size/SKUAvailabilityPrice
5 g

Available to ship TODAY

$103.00
25 g

Available to ship TODAY

$348.00

About This Item

Linear Formula:
Ca(OH)2
CAS Number:
Molecular Weight:
74.09
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
215-137-3
MDL number:
Assay:
99.995% trace metals basis
Form:
powder

$103.00


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Quality Segment

assay

99.995% trace metals basis

form

powder

reaction suitability

core: calcium

impurities

<3% calcium carbonate

density

2.24 g/mL at 25 °C (lit.)

SMILES string

O[Ca]O

InChI

1S/Ca.2H2O/h;2*1H2/q+2;;/p-2

InChI key

AXCZMVOFGPJBDE-UHFFFAOYSA-L

General description

This strong base dissociates into calcium and hydroxyl ions in an aqueous solution.

Application

Calcium hydroxide may be used for the preparation of nanocrystalline hydroxyapatite by sonochemical technique.Ca(OH)2 may be used as a catayst in the pyrolysis of pinewood in a fixed bed reactor.

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This Item
23923231219447226
description

99.995% trace metals basis

description

ACS reagent, ≥95.0%

description

puriss. p.a., reag. Ph. Eur., ≥96%

description

99.9% trace metals basis

form

powder

form

powder

form

powder

form

powder

assay

99.995% trace metals basis

assay

≥95.0%

assay

≥96%

assay

99.9% trace metals basis

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

impurities

<3% calcium carbonate

impurities

≤0.03% insol. in HCl, ≤3.0% calcium carbonate, ≤0.1% S compounds

impurities

≤3% CaCO3, ≤0.03% insoluble in hydrochloric acid

impurities

≤1500 ppm Trace Rare Earth Analysis

density

2.24 g/mL at 25 °C (lit.)

density

2.24 g/mL at 25 °C (lit.)

density

2.24 g/mL at 25 °C (lit.)

density

-

reaction suitability

core: calcium

reaction suitability

-

reaction suitability

-

reaction suitability

core: lanthanum, reagent type: catalyst


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Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Codes

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

13 - Non Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves



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