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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 GvODvA68rSxQbQZWn5cHVLyAPeUGBbiBVmZtV94h6zg5sWBD996nSO3cO7+AaGzL
 dbXYxgrWnz/jj4rYC9wv+A==

<SEC-DOCUMENT>0000915913-08-000118.txt : 20080605
<SEC-HEADER>0000915913-08-000118.hdr.sgml : 20080605
<ACCEPTANCE-DATETIME>20080605165230
ACCESSION NUMBER:		0000915913-08-000118
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080604
FILED AS OF DATE:		20080605
DATE AS OF CHANGE:		20080605

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALBEMARLE CORP
		CENTRAL INDEX KEY:			0000915913
		STANDARD INDUSTRIAL CLASSIFICATION:	PLASTICS, MATERIALS, SYNTH RESINS & NONVULCAN ELASTOMERS [2821]
		IRS NUMBER:				541692118
		STATE OF INCORPORATION:			VA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		330 SOUTH FOURTH STREET
		STREET 2:		P O BOX 1335
		CITY:			RICHMOND
		STATE:			VA
		ZIP:			23218
		BUSINESS PHONE:		8047886000

	MAIL ADDRESS:	
		STREET 1:		330 SOUTH FOURTH STREET
		STREET 2:		PO BOX 1335
		CITY:			RICHMOND
		STATE:			VA
		ZIP:			23218

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ECHEM INC
		DATE OF NAME CHANGE:	19931208

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			IDE R WILLIAM III
		CENTRAL INDEX KEY:			0001083214

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12658
		FILM NUMBER:		08883591

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		4045274650

	MAIL ADDRESS:	
		STREET 1:		MCKENNA LONG
		STREET 2:		303 PEACHTREE STREET, NE, SUITE 5300
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30308
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2008-06-04</periodOfReport>

    <issuer>
        <issuerCik>0000915913</issuerCik>
        <issuerName>ALBEMARLE CORP</issuerName>
        <issuerTradingSymbol>ALB</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001083214</rptOwnerCik>
            <rptOwnerName>IDE R WILLIAM III</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>MCKENNA LONG &amp; ALDRIDGE LLP</rptOwnerStreet1>
            <rptOwnerStreet2>303 PEACHTREE STREET NE, STE 5300</rptOwnerStreet2>
            <rptOwnerCity>ATLANTA</rptOwnerCity>
            <rptOwnerState>GA</rptOwnerState>
            <rptOwnerZipCode>30308</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6100</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Phantom Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F2"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2008-06-04</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>1025</value>
                    <footnoteId id="F4"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>44.58</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1025</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>9257</value>
                    <footnoteId id="F5"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Exercisable in ten annual installments on the February 15 of the calendar year in which Mr. Ide is no longer a director.</footnote>
        <footnote id="F2">Phantom Stock units convert 1 for 1 into common stock.</footnote>
        <footnote id="F3">No expiration date.</footnote>
        <footnote id="F4">Shares represent deferred director compensation.</footnote>
        <footnote id="F5">Includes dividend equivalent rights based on shares of phantom stock in director's deferred stock account.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Nicole C. Daniel,  Attorney-in-Fact</signatureName>
        <signatureDate>2008-06-05</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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