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Naphthol AS phosphate disodium salt

SIAL/N9252 - ≥98% (TLC)

Synonym: 2-Naphthalenecarboxamide, N-phenyl-3-(phosphonooxy)-, disodium saltdisodium;[3-(phenylcarbamoyl)naphthalen-2-yl] phosphate

CAS Number: 69815-54-9
Empirical Formula (Hill Notation): C17H12NNa2O5P
Molecular Weight: 387.23
MDL Number: MFCD00069551
Linear Formula: C17H12NO5PNa2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-N9252-500MG 500 mg
 $153.00
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45-N9252-1G 1 g
 $219.00
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45-N9252-5G 5 g
 $756.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N9252-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N9252-500MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N9252-5G

 

application(s) diagnostic assay manufacturing
hematology
histology
assay ≥98% (TLC)
color white to off-white
composition Water (by Karl Fischer): ≤ 34.3%

Phosphorus (dry basis): 7.6-8.8%

Sodium (dry basis): 10.6-13.2%
form powder
InChI 1S/C17H14NO5P.2Na/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);;/q;2*+1/p-2
InChI key APGJTCWWLWOMQM-UHFFFAOYSA-L
Quality Level 200 
SMILES string [Na+].[Na+].[O-]P([O-])(=O)Oc1cc2ccccc2cc1C(=O)Nc3ccccc3
solubility water: 50 mg/mL, clear, light yellow
storage temp. −20°C
Application: Naphthol AS phosphate disodium salt is intended for use as a substrate for the histochemical demonstration of acid and alkaline phosphatase activities.
Packaging: 1, 5 g in poly bottle
Packaging: 500 mg in poly bottle
Substrates: Histochemical substrate for acid and alkaline phosphatase.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98% (TLC)
Storage Temp. −20°C
UNSPSC 12171500

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