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Xylenol orange tetrasodium salt, Supelco®

Leverancier: Merck
Omschrijving: Xylenol orange tetrasodium salt, Supelco®

MSDS Certificaten

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Xylenol orange tetrasodium salt in ACS Reagent grade water, Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Xylenol orange tetrasodium salt is a fluorochrome acid dye with complexing and chelating properties that make it useful as an indicator in the spectrophotometric detection and assay of metal ions such as calcium, cadmium, bismuth, zinc, lead, and mercury. Its tetrasodium salt especially is used as an indicator in metal titrations. It changes color from yellow to red between pH 6.4 to 10.4. It has six potentially anionic substituents, one being sulfonate, and is anionic under staining conditions and during most laboratory applications.

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Product Image-26086.103

Xylenol orange tetrasodium salt, TECHNICAL

Catalogus nummer: (26086.103)
Leverancier: VWR Chemicals
Omschrijving: Xylenol orange tetrasodium salt, TECHNICAL
UOM: 1 * 5 g

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Product Image-86150.010

Xylenol orange tetrasodium salt, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator for metal titration

Leverancier: VWR Chemicals
Omschrijving: Xylenol orange tetrasodium salt, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator for metal titration

MSDS Certificaten

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Xylenol orange tetrasodium salt ACS

Leverancier: Thermo Fisher Scientific
Omschrijving: Xylenol orange tetrasodium salt ACS

MSDS Certificaten

Product Image-ACRO211220100

Xylenol orange tetrasodium salt, water soluble, pure

Leverancier: Thermo Fisher Scientific
Omschrijving: Xylenol orange tetrasodium salt, water soluble, pure

MSDS

Product Image-ACRO447600250

Xylenol orange tetrasodium salt ACS

Leverancier: Thermo Fisher Scientific
Omschrijving: Xylenol orange tetrasodium salt ACS

MSDS

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Xylenol orange tetrasodium salt indicator for metal titration, Fluka™

Leverancier: Honeywell Chemicals
Omschrijving: Xylenol orange tetrasodium salt indicator for metal titration, Fluka™

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Xylenol orange disodium salt for spectrophotometry, Supelco®

Leverancier: Merck
Omschrijving: Reagent for spectrophotometric determination of metal ions

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Xylenol orange disodium salt

Leverancier: TCI
Omschrijving: Xylenol orange disodium salt

Product Image-87963.150

Xylenol orange triturate 1% (w/w) in potassium nitrate Reag. Ph. Eur. 1096301

Catalogus nummer: (87963.150)
Leverancier: VWR Chemicals
Omschrijving: Xylenol orange triturate 1% (w/w) in potassium nitrate Reag. Ph. Eur. 1096301
UOM: 1 * 50 g

MSDS Certificaten


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4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid) tetrasodium salt hydrate

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: 5,10,15,20-Tetraphenyl-21H, 23H-porphine-p,p′,p,p′′′-tetrasulfonic acid tetrasodium hydrate is a water-soluble porphyrin. It is a negatively charged compound due to the presence of the sulfonate groups. It has been used to functionalize chemically converted graphene to form conductive graphene films of varying thickness.

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Phenolphthalein bisphosphate tetrasodium salt ~95%, Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Phenolphthalein bisphosphate tetrasodium salt has been used as a component of modified Baird Parker (BP) agar to determine the expression of phosphatases of Staphylococcus aureus ATCC12600. It also been used as a component of modified Tryptose phosphate/phenolphthalein/methyl green (M-TPMG) agar to detect enteroinvasive Escherichia coli (EIEC) apyrase activity.

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Product Image-ACRO405750250

o-Cresolphthalein complexone tetrasodium salt, pure

Leverancier: Thermo Fisher Scientific
Omschrijving: o-Cresolphthalein complexone tetrasodium salt, pure

MSDS

Product Image-ACRO446081000

EDTA tetrasodium salt dihydrate 99%

Leverancier: Thermo Fisher Scientific
Omschrijving: EDTA tetrasodium salt dihydrate 99%

MSDS

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EDTA tetrasodium salt dihydrate ≥98.0% (by titrimetric analysis)

Leverancier: TCI
Omschrijving: EDTA tetrasodium salt dihydrate ≥98.0% (by titrimetric analysis)

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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