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Naphthol as-mx phosphate disodium salt

CAS No.
96189-12-7
Chemical Name:
Naphthol as-mx phosphate disodium salt
Synonyms
NAPHTHOL AS-MX PHOSPHATE SODIUM;Naphthol as-mx phosphate disodium salt;[3-[(2,4-dimethylphenyl)carbamoyl]naphthalen-2-yl] phosphate;Disodium 3-[(2,4-dimethylphenyl)carbamoyl]-2-naphthyl phosphate
CBNumber:
CB2294209
Molecular Formula:
C19H16NNa2O5P
Molecular Weight:
415.29
MDL Number:
MFCD00069549
MOL File:
96189-12-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:50:37

Naphthol as-mx phosphate disodium salt Properties

Melting point >157°C (dec.)
storage temp. −20°C
solubility DMSO (Slightly, Sonicated), Methanol (Slightly), Water (Very Slightly)
form Solid
color Off-White to Light Yellow
Water Solubility water: 100mg/mL, clear to hazy
Stability Hygroscopic
Major Application diagnostic assay manufacturing
hematology
histology
InChI InChI=1S/C19H18NO5P.2Na/c1-12-7-8-17(13(2)9-12)20-19(21)16-10-14-5-3-4-6-15(14)11-18(16)25-26(22,23)24;;/h3-11H,1-2H3,(H,20,21)(H2,22,23,24);;/q;2*+1/p-2
InChIKey IHRJBGLDOBEMPR-UHFFFAOYSA-L
SMILES C1(C(=O)NC2C=CC(C)=CC=2C)=CC2=C(C=CC=C2)C=C1OP([O-])([O-])=O.[Na+].[Na+]
UNSPSC Code 12171500
NACRES NA.47

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, type N95 (US)
Safety Statements  22-24/25
WGK Germany  3
Storage Class 11 - Combustible Solids

Naphthol as-mx phosphate disodium salt price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich N5000 Naphthol AS-MX phosphate disodium salt phosphatase substrate 96189-12-7 100mg $46.2 2026-04-30 Buy
Sigma-Aldrich N5000 Naphthol AS-MX phosphate disodium salt phosphatase substrate 96189-12-7 1g $230 2026-04-30 Buy
TRC TRC-N367978-250MG Naphthol AS-MX Phosphate Disodium Salt 96189-12-7 250mg $124 2026-06-03 Buy
TRC TRC-N367978-100MG Naphthol AS-MX Phosphate Disodium Salt 96189-12-7 100mg $66 2026-06-03 Buy
ChemScene CS-0820216 Naphthol AS-MX phosphate disodium salt ≥98% 96189-12-7 25mg $55 2026-06-04 Buy
Product number Packaging Price Buy
N5000 100mg $46.2 Buy
N5000 1g $230 Buy
TRC-N367978-250MG 250mg $124 Buy
TRC-N367978-100MG 100mg $66 Buy
CS-0820216 25mg $55 Buy

Naphthol as-mx phosphate disodium salt Chemical Properties, Uses, Production

Uses

Naphthol AS-MX Phosphate Disodium Salt is a substrate for the ACP (histochemical demonstration of acid phosphatase) and TNAP (histochemical demonstration of alkaline phosphatase). Can also be used in analytical study in staining of lectin binding in muscle visualized with alk. phosphatase conjugated with avidin. Dyes and metabolites.

Naphthol as-mx phosphate disodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

Naphthol as-mx phosphate disodium salt Suppliers

Global Suppliers ( 38)
Supplier Tel Email Country ProdList Advantage
Shanghai Fuorain BioTech Co., Ltd 18672534757 xiaoxue.hu@fuorain.cn China 2039 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Changzhou Yinghao Technology Development Co., Ltd 15151934985 sales@yingsapharm.com China 5452 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Shanghai Universal Biotech Co.,Ltd 15921930842 15921930842 yh-wang@univ-bio.com China 25030 58
Shanghai Yingxin laboratory equipment Co., Ltd 021-021-59178156 15300768757 359382369@qq.com China 10667 58
Shanghai Guchen Biotechnology Co., LTD 021-34675735 19147740836 1986399151@qq.com China 9839 58
Shanghai Yifei Biotechnology Co. , Ltd. 021-65675885 18964387627 customer_service@efebio.com China 11963 58
Honghanyanxin Pharm 0551-62626652 19334025048 sales-honghanyanxin@aliyun.com China 1447 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 43553 58
NAPHTHOL AS-MX PHOSPHATE SODIUM [3-[(2,4-dimethylphenyl)carbamoyl]naphthalen-2-yl] phosphate Disodium 3-[(2,4-dimethylphenyl)carbamoyl]-2-naphthyl phosphate Naphthol as-mx phosphate disodium salt 96189-12-7 C19H16NO5P2Na C19H16NO5PNa2 C19H34NNa2O14P N Stains and Dyes Stains&Dyes, A to