Ammonium dihydrogen phosphate

Einecs 233-793-9 · riazanium,phosphate · triazanium,phosphate · Aficamten Impurity 8 · triammmonium phosphate · triammoniumorthophosphate · riammonium orthophosphate · AMMONIUM PHOSPHATE TRIBASIC

https://huagongshe.com/ko/chemical/24402

식별자 및 물리적 특성

CAS No.	10361-65-6
분자식	H3N.H3O4P
평균 분자량	115.03 g/mol
단동위원소 질량	115.0034443 g/mol
SMILES	O=P([O-])(O)O.[NH4+]
InChIKey	LFVGISIMTYGQHF-UHFFFAOYSA-N
PubChem CID	24402
ChEBI	CHEBI:62982
EC No.	231-764-5
DTXSID	DTXSID5029689

화학 및 물리적 성질

극성 표면적	81.6
수소 결합 공여자 수	3
수소 결합 수용자 수	4
회전 가능 결합 수	0
무거운 원자 수	6
형식 전하	0
복잡도	49.8
물질 분류	Other Classes -> Salts, Basic
Polymers	Plastics -> Flame retardantsPlastics -> N.a.
화장품	BufferingOral care
pH	pH of 0.2 Molar aq soln: 4.2
SpringerMaterials Properties	thermal expansion coefficient
냄새	OdorlessFaint acid
식품 첨가물	LEAVENING AGENT, MALTING OR FERMENTING AID, PH CONTROL AGENT -> FDA Substance added to food
밀도	1.80 g/cu cm1.803 @25 °C
Flame Retardants	Flame retardants
Color/Form	White, tetrahedral crystalsBrilliant white crystals or powder
용해도	Slightly soluble in ethanolinsoluble in acetone40.4 g/100 g water at 25 °C1 g dissolves in about 2.5 mL waterslightly soluble in alcoholpractically insoluble in acetone
Decomposition	Decomposes to ammonia and phosphoric acid when heated.
물리적 상태	견고한 (대략적인 추정치)
색상	white prisms
용해도	25.0 at 25℃
EPA	Phosphoric acid, triammonium salt (10361-65-6)

안전 및 규제

GHS 분류	This chemical does not meet GHS hazard criteria for 85.8% (994 of 1158) of all reports.WarningH319 (12.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)Aggregated GHS information provided per 1158 reports by companies from 16 notifications to the ECHA C&L Inventory.
규제 정보	Chemical: Phosphoric acid, ammonium salt (1:1)Phosphoric acid, ammonium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphoric acid, ammonium salt (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 11-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/15548Monoammonium phosphate: Does not have an individual approval but may be used under an appropriate group standard
기타 안전 정보	IMAP assessments - Phosphoric acid, monoammonium salt: Environment tier I assessment
유해성 요약	A skin and eye irritant that may cause respiratory tract irritationthe diammonium form of ammonium phosphate may release enough ammonia in an enclosed space to cause pulmonary edema[CAMEO]
FDA 요건	Substance added directly to human food affirmed as generally recognized as safe (GRAS).Ammonium phosphate (mono-, and dibasic) used as a general purpose food additive in animal drugs, feeds, and related products is generally recognized as safe when used in accordance with good manufacturing or feeding practice.
Special Reports	WHODiseases Caused by Phosphorus and Its Toxic CompoundsEarly Detection of Occupational Diseases pg 53-62 (1986). Review of diseases and health related effects resulting from exposure to phosphorus or phosphorus cmpd.
FIFRA 요건	Residues of monoammonium phosphate are exempted from the requirement of a tolerance when used in accordance with good agricultural practice as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops or to raw agricultural commodities after harvest. Use: Postharvest fumigation in formulation with aluminum phosphide. Limit: No more than 3.75% by weight in formulation.