Cases 1 and 2 differentiate between these types of question marks when they are displayed in the grid for a particular material or product.
Case 1: If the hazard icon has a question mark for a material
The hazard colour coded icons that are displayed in the hazard column for each classified cat name stem from the categories based on Chemwatch hazard rating criteria. The table below provides a summary of the logic behind the colour coding of each icon concerning the nature of the hazard. rating
Hazard Category | Rating | Hazard Level | Code | Icon | Nature of Hazard Chemical |
Flammability Toxicity Body Contact Reactivity Chronic | 0/Min | Non | Grey |
| Non Hazardous Chemical |
1 | Low | Blue |
| Low Hazardous Chemical | |
2 | Moderate | Yellow |
| Moderate Hazardous Chemical | |
3 | High | Orange |
| Highly Hazardous Chemical | |
4 | Extreme | Red |
| Extremely Hazardous Chemical | |
No CW Classification |
N/A |
N/A |
Question mark
|
| Classification is not available by Chemwatch. However, the Vendor SDS is classified by manufacturer. |

Any material with the question mark icon depicts an unknown hazard classification due to the unavailability of a Chemwatch Gold SDS at the time of product registration. For more information on VGD (data extraction)-related products, consult us at customserservice@chemwatch.net.
Case 2: If the Approvals icon has a question mark for a material
Column | Attributed Function | Use |
Approv. | User dependent field for setting approval status of a material. Set approval by a specific person, set Use by; Risk Assessment and dates. Note that this setting does not relate nor is it linked to the Approvals Module. It is a static record entry. | This attribute can be used for any approval criterion. It provides these status options: Not Approved, Approval Required or Approved. Materials without any approval set – will show an Approval Required – will display Approved – will display |
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