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CAS 1 record

CAS 831-52-7

CAS 831-52-7 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 831-52-7
CAS 831-52-7PubChem CID 5362461

Sodium Picramate

Sodium picramate, wetted with not less than 20% water appears as a slurry of dark red crystals. Highly explosive. Burns vigorously when dry. May explode if in large quantities. Burns when wet, but difficult to ignite. Produces toxic oxides of nitrogen during combustion. — CAMEO Chemicals

IUPAC name
sodium 2-amino-4,6-dinitrophenolate
Molecular formula
C6H4N3NaO5
Molecular weight
221.10 g/mol
Exact mass
221.00486452 Da
Topological polar surface area
141.0 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
6
Covalent units
2
Defined stereocentres
0

Also known as

Phenol, 2-amino-4,6-dinitro-, monosodium salt2-Amino-4,6-dinitrophenol monosodium saltEINECS 212-603-8UNII-4988SZV57R2-Amino-4,6-dinitrophenol, sodium salt4988SZV57RPhenol, 2-amino-4,6-dinitro-, sodium saltEC 212-603-8
16 more reported names
Phenol, 2-amino-4,6-dinitro-, sodium salt (1:1)SODIUM PICRAMATE, (WET, WITH >= 20% WATER)SODIUM PICRAMATE, [WET, WITH >= 20% WATER]SODIUM PICRAMINATERefChem:184081SODIUM PICRAMATE [INCI]PICRAMIC ACID, SODIUM DERIV.SODIUM PICRAMATE, WETTED WITH NOT LESS THAN 20% WATER212-603-8Picramic Acid Sodium SaltSodium 2-amino-4,6-dinitrophenoxidesodium;2-amino-4,6-dinitrophenolateSodium, (2-amino-4,6-dinitrophenoxy)-sodium 2-amino-4,6-dinitrophenolUN0235UN1349
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External database identifiers

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 831-52-7

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No records found for this CAS number.

How CAS 831-52-7 is used on this site

CAS 831-52-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 831-52-7 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.