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Key Documents

N5625

Sigma-Aldrich

Naphthol AS phosphate

>99% purity (TLC), powder

Synonym(s):

3-Hydroxy-2-naphthanilide phosphate

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About This Item

Empirical Formula (Hill Notation):
C17H14NO5P
CAS Number:
Molecular Weight:
343.27
Beilstein:
2772810
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47

product name

Naphthol AS phosphate, >99% (TLC), histochemical substrate

Quality Level

Assay

>99% (TLC)

form

powder

solubility

ethanol: 50 mg/mL, clear, light yellow

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

−20°C

SMILES string

OP(O)(=O)Oc1cc2ccccc2cc1C(=O)Nc3ccccc3

InChI

1S/C17H14NO5P/c19-17(18-14-8-2-1-3-9-14)15-10-12-6-4-5-7-13(12)11-16(15)23-24(20,21)22/h1-11H,(H,18,19)(H2,20,21,22)

InChI key

KVIYXIWBXOQZDN-UHFFFAOYSA-N

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Substrates

Histochemical substrate for acid and alkaline phosphatase.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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