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I5505

Indoxyl phosphate disodium salt

≥94% (HPLC), crystalline

Synonym(s):

3-Indoxyl phosphate disodium salt, Disodium 3-indoxyl phosphate

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Pack SizeSKUAvailabilityPrice
250 mg

Estimated to ship onJune 09, 2026fromMILWAUKEE

$358.00
1 g

Estimated to ship onJune 16, 2026fromMILWAUKEE

$1,000.00

About This Item

Empirical Formula (Hill Notation):
C8H6NNa2O4P
CAS Number:
Molecular Weight:
257.09
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
222-014-8
MDL number:

$358.00


Estimated to ship onJune 09, 2026Details


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Product Name

Indoxyl phosphate disodium salt, crystalline

assay

≥94% (HPLC)

Quality Segment

form

crystalline

solubility

water: 5 mg/mL, clear to slightly hazy

storage temp.

−20°C

SMILES string

[Na+].[Na+].[O-]P([O-])(=O)Oc1c[nH]c2ccccc12

InChI

1S/C8H8NO4P.2Na/c10-14(11,12)13-8-5-9-7-4-2-1-3-6(7)8;;/h1-5,9H,(H2,10,11,12);;/q;2*+1/p-2

InChI key

WCSKWBKPKXJWEG-UHFFFAOYSA-L

General description

Histochemical substrate for alkaline phosphatase.

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This Item
716637166271642
assay

≥94% (HPLC)

assay

98.5-102.5%

assay

98.0-101.0% (dried substance)

assay

≥98.0% (T)

solubility

water: 5 mg/mL, clear to slightly hazy

solubility

water: ~35.8 g/L at 20 °C

solubility

-

solubility

water: soluble 50 mg/mL at 25 °C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

300

form

crystalline

form

crystalline

form

solid

form

powder

storage temp.

−20°C

storage temp.

-

storage temp.

-

storage temp.

-


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Global Trade Item Number

SKUGTIN
I5505-1G04061826591611
I5505-250MG04061833271834

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