Substance search result(s)
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Results for substance identifier "20721-50-0"
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| List or group: | Release Guidelines |
| Substance identifier: | 20721-50-0 |
| Substance identifier (2): | |
| Substance name: | Disperse Black 9 |
| Additional information: | Release Guidelines are voluntary instruments that recommend limits for the release of substances into the environment from works, undertakings or activities. This substance is included in the certain azo disperse dyes release guidelines. The guidelines recommend standard release limits and daily use limits for Disperse Yellow 3 and 25 other azo disperse dyes with molar weights below 360 g/mol from specific textile activities. The release guidelines also recommend best practices that facilities can adopt to limit releases of Disperse Yellow 3 and the other azo disperse dyes to the environment. For further information on this substance, refer to: Certain Azo Disperse Dyes - information sheet. For further information refer to the Environmental Release Guidelines Fact Sheet. |
| Recent publication(s): | Certain azo disperse dyes: release guidelines overview |
| Date published: | 2020-09-04 |
| List or group: | Domestic Substances List Categorization Results |
| Substance identifier: | 20721-50-0 |
| Substance identifier (2): | |
| Substance name: | Ethanol, 2,2'-[[4-[(4-aminophenyl)azo]phenyl]imino]bis- |
| Additional information: | Did not meet the criteria under subsection 73(1) of the Canadian Environmental Protection Act, 1999 (CEPA). For more information, please consult the Categorization of chemical substances web page and the Detailed categorization results of the Domestic Substances List found in Open Data. |
| Recent publication(s): | Canadian Environmental Protection Act: categorization of existing substances |
| Date published: | 2006-09-14 |
| List or group: | Domestic Substances List (DSL) |
| Substance identifier: | 20721-50-0 |
| Substance identifier (2): | |
| Substance name: | Ethanol, 2,2'-[[4-[(4-aminophenyl)azo]phenyl]imino]bis- |
| Additional information: | This substance is on the Domestic Substances List (DSL). The manufacture or import of a substance not on the DSL may be subject to notification under the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms). Following notification, Environment and Climate Change Canada and Health Canada carry out a joint assessment process to determine whether there is a potential for adverse effects on the environment and human health. This substance was added to the DSL as an “Existing Substance” given that it meets the criteria set out in CEPA for substances that were in commerce in Canada between 1984 and 1986. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |