CAS 20845-01-6 Hydroxylammonium phosphate (3:1) (HCID 10176537)

Substructure search Find similar structures

Basic information

CAS: 20845-01-6
Standard SMILES: O=P([O-])([O-])[O-].[NH3+]O.[NH3+]O.[NH3+]O
InChIKey: ZOYOYNHYKLRFRQ-UHFFFAOYSA-K
Molecular formula: H12N3O7P
Average molar mass: 197.09 g/mol

Names & identifiers

Preferred name: Hydroxylammonium phosphate (3:1)
IUPAC: hydroxyazanium;phosphate
English name: Hydroxylamine phosphate
Molecular formula: H6NO5P
Molecular weight: 131.02

Names & synonyms

Hydroxylammonium phosphate (3:1)EINECS 244-077-0RefChem:789519244-077-0hydroxyazanium;phosphateHydroxylammoniumphosphatHydroxylammonium phosphateZOYOYNHYKLRFRQ-UHFFFAOYSA-KTris(hydroxylammonium) orthophosphateNS00084425RARBHAP

Show more names

RRB2NR1B2SAFB1ASYIPNSPL2SAF-B1NSPLIIRTN3-A1

Database identifiers

CAS: 20845-01-6
PubChem CID: 10176537
EC Number: 244-077-0

Properties

Computed structural properties

Topological polar surface area: 230 Å²
Hydrogen bond donors: 6
Hydrogen bond acceptors: 7
Rotatable bonds: 0
Heavy atoms: 11
Formal charge: 0
Complexity: 38.8

Physicochemical properties

Melting point: 169 · 169-171 °C(lit.)
storage temp.: -70 °C · -70°C
form: frozen liquid
color: clear colorless
biological source: human
Stability: Stable. Incompatible with bases, oxidizing agents.
InChI: 1S/3H3NO.H3O4P/c3*1-2;1-5(2,3)4/h3*2H,1H2;(H3,1,2,3,4)
InChIKey: XBUFCZMOAHHGMX-UHFFFAOYSA-N
SMILES: NO.NO.NO.OP(O)(O)=O
UNSPSC Code: 12352202 · 12352202
NACRES: 26 · NA.26
Symbol(GHS): 1 · GHS01,GHS02,GHS07,GHS08,GHS09
Signal word: Danger
Hazard statements: 201 · H201-H302-H312-H315-H317-H319-H351-H373-H400
Precautionary statements: 273 · P273-P280-P305+P351+P338-P370+P380-P501
PPE: 3 · Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H201 (100%): (Deleted) Explosive; mass explosion hazard [Danger Explosives]

P203, P210, P230, P240, P250, P260, P261, P264, P264+P265, P270, P272, P273, P280, P301+P317, P302+P352, P305+P351+P338, P317, P318, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P370+P380, P372, P373, P391, P401, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesExpl. 1.1 (100%)

Safety data

F: 21
PPE: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
wgk: 3
ridadr: UN 3262 8/PG 2
risk_code: 22-34-43-48/22-50
Signal word: Danger
Symbol(GHS): GHS01,GHS02,GHS07,GHS08,GHS09
hazard_code: C,N
safety_code: 26-36/37/39-45-61
Storage Class: 1 - Explosive hazardous materials
Hazard statements: H201-H302-H312-H315-H317-H319-H351-H373-H400
Hazard Classifications: Acute Tox. 4 DermalAcute Tox. 4 OralAquatic Acute 1Carc. 2Expl. 1.1Eye Irrit. 2Skin Irrit. 2Skin Sens. 1STOT RE 2
Precautionary statements: P273-P280-P305+P351+P338-P370+P380-P501