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Chelating Reagents

Edetate Disodium Dihydrate USP

ED150-125GM
$234

Test Specification Min Max ASSAY (DRIED BASIS) 99 101.00% pH OF A 5% SOLUTION @ 25[dC 4 6 LOSS ON DRYING 8.7 11.40% CALCIUM (Ca) TO PASS TEST TO PASS...

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prices from $234
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prices from $266
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prices from $86
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prices from $306

(12-Cyclohexylenedinitrilo)tetraacetic Acid Reagent ACS

C1465-25GM
$340

Test Specification Min Max ASSAY (C[@14@]H[@22@]N[@2@]O[@8@][-H[@2@]O) 97.5-100.5 % 97.5-100.5 % RESIDUE AFTER IGNITION 0.20% HEAVY METALS (as Pb) 0.00% IRON (Fe) 0.01% RETEST DATE

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prices from $340

Bathophenanthroline

BA145-1GM
$513

Test Specification Min Max ASSAY 97%

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prices from $513

2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol Powder

B2395-1GM
$482

Test Specification Min Max ASSAY APPROX. 97 % APPROX. 97 % ABSORPTION MAX APPROX. 443 nm APPROX. 443 nm

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prices from $482

PAN Reagent ACS

P1000-1GM
$143

Test Specification Min Max SUITABILITY AS COMPLEXOMETRIC INDICATOR TO PASS TEST TO PASS TEST

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prices from $143
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prices from $167
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prices from $111

Xylenol Orange

TCI-B0477-25GM
$111

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prices from $111

Edetate Disodium Dihydrate BiotechGrade

E1058-500GM
$815

Test Specification Min Max APPEARANCE WHITE,CRYSTALLIN WHITE,CRYSTALLIN ODOR ODORLESS ODORLESS ASSAY (C[@10@]H[@14@]N[@2@]Na[@2@]O[@8@]; DRIED BASIS) 99.0 - 101.0 % 99.0 - 101.0 % pH OF A 5% SOLUTION @ 25[dC 4.0...

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prices from $815
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prices from $249
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prices from $196

Edetate Disodium Dihydrogen Dihydrate Primary Standard

E1247-25GM
$357

Test Specification Min Max ASSAY (C[@10@]H[@14@]O[@8@]N[@2@]Na[@2@]2H[@2@]O) 99.9 - 100.1 % 99.9 - 100.1 % pH OF A 5% SOLUTION @ 25[dC 4.0 - 6.0 4.0 - 6.0 INSOLUBLE MATTER 0.01%...

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prices from $357
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prices from $178

110-Phenanthroline Monohydrochloride Monohydrate

P1087-5GM
$280

Test Specification Min Max ASSAY 97%

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prices from $280
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prices from $359

Eriochrome Black T Reagent ACS

ER110-25GM
$298

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST SUITABILITY AS COMPLEXOMETRIC INDICATOR TO PASS TEST TO PASS TEST

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prices from $298

Calmagite

CA175-5GM
$165

Test Specification Min Max ABSORPTION MAX 602 nm 602 nm

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prices from $165

Edetic Acid NF

E1208-100GM
$394

Test Specification Min Max ASSAY 98 100.50% RESIDUE ON IGNITION 0.20% ELEMENTAL IMPURITIES AS REPORTED IRON (Fe) 0.01% NITRILOTRIACETIC ACID 0.30% IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE...

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prices from $394

Ethylenediaminetetraacetic Acid Tetrasodium Salt Dihydrate Reagent

E1047-125GM
$151

Test Specification Min Max ASSAY 98.00% INSOLUBLE MATTER 0.01% HEAVY METALS (as Pb) 0.01% IRON (Fe) 0.01%

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prices from $151

Neocuproine Reagent

NE107-1GM
$148

Test Specification Min Max ASSAY 99%

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prices from $148

Chrome Azurol S

C1016-25GM
$114

Test Specification Min Max LAMBDA MAX. (l) 424 - 436 nm 424 - 436 nm

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prices from $114
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prices from $378

Azo Violet

AZ115-100GM
$133

Test Specification Min Max ABSORPTION MAX. (IN METHANOL) Approx. 432 nm Approx. 432 nm VISUAL TRANSITION INTERVALS pH 11.0(yellow)t pH 11.0(yellow)t

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prices from $133

Ferrozine Iron Reagent

FE180-1GM
$230

Test Specification Min Max UV RATIOS TO PASS TEST TO PASS TEST

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prices from $230

(Ethylenedinitrilo)tetraacetic Acid Powder Reagent ACS

E1040-125GM
$212

Test Specification Min Max ASSAY (C[@10@]H[@16@]N[@2@]O[@8@]) 99.4-100.6 % 99.4-100.6 % INSOLUBLE IN DILUTE (NH[@4@]OH) 0.01% RESIDUE AFTER IGNITION 0.20% NITRILOTRIACETIC ACID[n[(HOCOCH[@2@])[@3@]N] 0.10% CALCIUM (Ca) 0.00% HEAVY METALS (as Pb) 0.00%...

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prices from $212

Arsenazo III

AR130-1GM
$278

Test Specification Min Max APPEARANCE

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prices from $278

Diethylenetriaminepentaacetic Acid

D2323-100GM
$282

Test Specification Min Max ASSAY 98.00%

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prices from $282

8-Quinolinol

TCI-H0305-25GM
$61

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prices from $61

Chelating Reagents

Spectrum carries a large selection of chelating reagents which can function as effective mineral processing reagents. These chemical compounds are composed of a metal ion and a chelating agent. Spectrum Chemicals Australia specializes in providing the top chelating reagents if you do not see the product, grade, or form of the ingredient you require, contact us.  1,200 USP/NF/FCC chemicals, and full regulatory support - Trust Your Ingredients!