ChesHaz

Name: ChesHaz
Rating: 5 (4 reviews)
Author: WIlliam Cheswick

By: WIlliam Cheswick App

Quick chemical hazmat id

Overview

Version:

2.1

Last updated: 2018-12-05

Ranking

#473,252 ▲ 413

Overall

Features & Capabilities

This is a quick, free app to look up the four-digit "UN/NA" numbers on the hazmat placards affixed to highway and rail tankers. The chemical names and other information is shown.

The main data is stored off-line, so it is available when there is no network connectivity. There are links to Wikipedia pages and official online information from NOAA in the US.

This app was written for educational purposes only. Though this data is carefully derived from official US government web pages and is believed to be presented accurately, first responders and other life savers should probably rely on hazmat apps from official sources.

User Growth & Download Statistics

App

By:

WIlliam Cheswick

Rating:

5.00

(4)

Version:

2.1 Last updated: 2018-12-05

Version code:

829520905

Creation date:

2017-12-16

Compatible devices:

Size:

2.50MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-10

Compare stats and ranking:

Ranking

# 473,252 ▲ 413

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

WIlliam Cheswick

Apple Apps Store

https://apps.apple.com/us/app/cheshaz/id1320963064

User Reviews

This app is designed to do one thing (identify 'hazmat' diamond placards), and it does that one thing very well.

by jo*****, 2019-01-31

This is a great app for emergency responders that don’t have there reference guidebook to understand what hazard they may be approaching at a scene or for the curious passenger wondering what’s in the truck your stuck behind on traffic. Best of all you can link to reference material on line if you need details for a response.