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157167-78-7

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157167-78-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157167-78-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,1,6 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 157167-78:
(8*1)+(7*5)+(6*7)+(5*1)+(4*6)+(3*7)+(2*7)+(1*8)=157
157 % 10 = 7
So 157167-78-7 is a valid CAS Registry Number.

157167-78-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name oxido nitrite,tetramethylazanium

1.2 Other means of identification

Product number -
Other names tetramethylammonium oxoperoxonitrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:157167-78-7 SDS

157167-78-7Downstream Products

157167-78-7Relevant articles and documents

Preventing nitrite contamination in tetramethylammonium peroxynitrite solutions

Latal, Petr,Kissner, Reinhard,Bohle, D. Scott,Koppenol, Willem H.

, p. 6519 - 6521 (2004)

Peroxynitrite prepared from superoxide and nitric oxide in liquid ammonia does not contain detectable levels of nitrite. However, the dissolution of nitrite salts can lead to variable levels of peroxynitrite depending on the conditions used to disolve the salt. Low levels of nitrite result when frozen peroxynitrite solutions are first brought to +1 °C and then to room temperature. These undergo only 2-3% decomposition after 1 h, in contrast with the findings of a recent report (Lymar, S. V.; Khairutdinov, R. F.; Hurst, J. K. Inorg. Chem. 2003, 42, 5259-5266), where high levels of nitrite (~20%) result from rapid thawing of these solutions to room temperature. Warming the frozen peroxynitrite solution directly to room temperature in 30 min leads to a nitrite level of 28%.

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