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N-Nitrosophenylhydroxylamine

CAS 135-20-6C6H6N2O2.H3NMW 155.15

N-Nitrosophenylhydroxylamine（CAS 135-20-6）：分子式 C6H6N2O2.H3N、分子量 155.15。

产品概览

CAS号135-20-6
分子式C6H6N2O2.H3N
分子量155.15
熔点325 to 327 °F (NTP, 1992)

技术档案

这个产品是什么

N-Nitrosophenylhydroxylamine 是一种化工化合物，登记 CAS 号为 135-20-6，分子式 C6H6N2O2.H3N（分子量 155.15）。

识别信息

登记 CAS 号：135-20-6

其分子式 C6H6N2O2.H3N 由 6 个碳、9 个氢、3 个氮、2 个氧 组成。

别名/同义词：N-Nitrosophenylhydroxylamine · Cupferron · N-Nitrosophenylhydroxylamine ammonium salt

常见问题

N-Nitrosophenylhydroxylamine 的 CAS 号是多少？

N-Nitrosophenylhydroxylamine 的 CAS 登记号为 135-20-6。

N-Nitrosophenylhydroxylamine 的分子式与分子量是多少？

分子式 C6H6N2O2.H3N，分子量 155.15。

N-Nitrosophenylhydroxylamine 还有哪些别名？

别名/同义词：N-Nitrosophenylhydroxylamine、Cupferron、N-Nitrosophenylhydroxylamine ammonium salt。

PubChem 公开数据

N-Nitrosophenylhydroxylamine（CAS 135-20-6）的独立参考数据，整理自公开化学数据库。

各数据库的登记标识

CAS Registry Number135-20-6
PubChem CID2724103
Molecular formulaC6H6N2O2.H3N
IUPAC nameazanium N-oxido-N-phenylnitrous amide
UNII (FDA)V66QK963ED

计算分子描述符

Molecular Weight155.15
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass155.069476538
Monoisotopic Mass155.069476538
Topological Polar Surface Area56.7
Heavy Atom Count11

在册的理化数值

Melting Point325 to 327 °F (NTP, 1992)
Melting Point163.5 °C
Vapor Pressure0.0000629 [mmHg]

在册的记载用途

    Used as an analytical reagent for separation and precipitation of metals and a quantitative reagent for vanadates, titanium, and colorimetric estimation of aluminum; [HSDB]As a reagent for separating Sn from Zn, and Cu from Fe from other metals. Precipitates iron quantitatively from strongly acid solution; as a quantitative reagent for vanadates with which it gives a dark-rep precipitate solution in alkali solution, for Ti with which it form as a yellow precipitate; also suitable for the coloration estimation of Al.

    同义词与商品名

    CUPFERRON; 135-20-6; Cupferon; Kupferon; Ammonium cupferron; Ammonium-N-nitrosophenylhydroxylamine; N-Nitrosophenylhydroxylamine ammonium salt; Cupferron, ammonium salt; N-Nitroso-N-phenylhydroxylamine ammonium salt; DTXCID90352; N-Nitrosofenylhydroxylamin amonny; NCI-C03258; Ammonium N-nitrosophenylhydroxylamine; NSC-112124; Ammonium nitroso-beta-phenylhydroxylamine; N-Nitrosophenylhydroxylamin ammonium salz

    GHS 危害分类

    Reported hazard statementsH301 (98%), H315 (98%), H319 (100%), H335 (86%), H351 (94%), H350, H373

    H301 (98%): Toxic if swallowed [Danger Acute toxicity, oral]

    H315 (98%): Causes skin irritation [Warning Skin corrosion/irritation]

    公开数据库对它的描述

    N-Nitrosophenylhydroxylamine · CAS 135-20-6 · C6H6N2O2.H3N. UNII V66QK963ED. Melting Point: 325 to 327 °F (NTP, 1992); Melting Point: 163.5 °C; Vapor Pressure: 0.0000629 [mmHg].

    物理形态与操作说明

    数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。

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