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N-Nitroso-N-phenylhydroxylamine ammonium salt

BGC Id:	472367671767
CAS No:	135-20-6
Synonyms:	cupferon ; nci-c03258 ; cupferron ; npha ; cupferron,99% ; kupferron ; cupferrongr ; copperone ; cupeferron ; kupferon
Molecular Formula:	C6H9N3O2
Molecular Weight:	155.15
EINECS:	205-183-2

The most competitive supplier in 2025

The following notable provider has been checked and can be recommended.

AK Scientific, Inc.

Type de compagnie: Supplier

phone: +1 (510) 429-8835
fax: +1 (510) 429-8836
pays: USA

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. 4-Aminopyridine-2-carboxylic acid est également desservie par AK Scientific, Inc.. Purchases are shipped on the same da ...

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What other providers are available for CAS 135-20-6?

The last intensive check and update was carried out on 2025/10/02.

Identify

Synonyms:

cupferon ; nci-c03258 ; cupferron ; npha ; cupferron,99% ; kupferron ; cupferrongr ; copperone ; cupeferron ; kupferon

CAS:

135-20-6

EINECS:

205-183-2

Molecular Formula:

C6H9N3O2

MDL:

MFCD00078422

Properties

Molecular Weight:

155.15 g·mol−1

Melting point:

150-155 °C (dec.)(lit.)

Safety Information

Hazard Symbols: T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

25-36/37/38-40-45-43-23/24/25 (R)

Safety Codes:

26-36/37-45-53 (S)

WGK Germany:

RID / ADR:

UN 2811 6.1 / PG 3

RTECS:

NC4725000

Storage temperature:

2-8°C

What other providers are available for CAS 135-20-6?

In addition to the providers presented here for N-Nitroso-N-phenylhydroxylamine ammonium salt with the CAS number 135-20-6, there are other 49 providers with slightly different product names available for this CAS number.

Cupferron

Cupferron, Reag.

+2 additional providers that we know from the past

N-Nitroso-N-phenylhydroxylamine

Leap Chem Co., Ltd

Benzenamine,N-hydroxy-N-nitroso-ammonium salt (1:1)

+2 additional providers that we know from the past