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MilliporeSigma

"3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4',4''-disulfonic acid sodium salt, for spectrophotometric det. of Fe, =97.0%"

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Synonyms: 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4′,4″-disulfonic acid sodium salt; PDT disulfonate

Formula: C20H13N4NaO6S2

Formula Weight: 492.46

CAS No.: 69898-45-9

Purity: ≥97.0% (T); ≥97.0%

Other Notes: Highly specific water-soluble reagent for the accurate determination of submicrogram levels of serum iron (pH 3.5-4.5, lmax 562 nm, A 29′000)1,2,3

Assay: ≥97.0% (T)

Cation Traces: Fe: ≤50 mg/kg

Impurities: ~7% water

MP: ≥300°C

Quality: for spectrophotometric det. of Fe

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Product Detail
Thomas No.
C989Y47
Mfr. No.
82950-1G
Description
FLUKA 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4',4''-disulfonic acid sodium salt, for spectrophotometric det. of Fe, =97.0%, 1 g

list price/quantitytotal
$0.00
Thomas No.
C989Y48
Mfr. No.
82950-5G
Description
FLUKA 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4',4''-disulfonic acid sodium salt, for spectrophotometric det. of Fe, =97.0%, 5 g

list price/quantitytotal
$0.00
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Product is restricted and can only be purchased by customers with a web profile linked to a Thomas Business Account - Click here to login or create your web profile. If you do not have a Thomas Business Account, please Contact Us and someone will respond with details on how to apply for a business account with us.

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