Steel manufacture, chemicals
This category includes the chemical substances which are manufactured as part of steel and alloy steels. The following list identifies those elements which may exist in steel or which may comprise compounds present in steel or alloy steels. Aluminum, beryllium, boron, calcium, carbon, cerium, chromium, cobalt, copper, hafnium, iron, lanthanum, lead, magnesium, manganese, molybdenum, nickel, niobium, nitrogen, oxygen, phosphorus, selenium, silicon, sulfur, tantalum, tin, titanium, tungsten, vanadium, yttrium, zinc, zirconium.
EC / List no:
266-048-1
| CAS no:
65997-19-5
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Carc. 1B Acute Tox. 2 Acute Tox. 3 STOT RE 1 STOT SE 3 Skin Irrit. 2 Skin Sens. 1 Aquatic Chronic 2
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HP7 Carcinogenic: waste which induces cancer or increases its incidence. HP6 Acute Toxicity: waste which can cause acute toxic effects following oral or dermal administration, or inhalation exposure. HP5 Specific Target Organ Toxicity (STOT)/Aspiration Toxicity: waste which can cause specific target organ toxicity either from a single or repeated exposure, or which cause acute toxic effects following aspiration. HP4 Irritant — skin irritation and eye damage: waste which on application can cause skin irritation or damage to the eye. HP13 Sensitising: waste which contains one or more substances known to cause sensitising effects to the skin or the respiratory organs. HP14 Ecotoxic: waste which presents or may present immediate or delayed risks for one or more sectors of the environment.
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Selenourea
EC / List no:
211-129-9
| CAS no:
630-10-4
Residues, zinc refining flue dust wastewater, mercury-selenium
The hot gases obtained by the roasting of raw zinc concentrate are cooled and cleaned from dust by passing through a spray of dilute sulfuric acid and/or water. This acid and/or water is filtered; the solid residue contains most of the volatile components of the concentrates to be roasted.
EC / List no:
309-609-9
| CAS no:
100403-63-2
Selenium
EC / List no:
231-957-4
| CAS no:
7782-49-2
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Acute Tox. 3 STOT RE 2 Aquatic Acute 1 Aquatic Chronic 1
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HP6 Acute Toxicity: waste which can cause acute toxic effects following oral or dermal administration, or inhalation exposure. HP5 Specific Target Organ Toxicity (STOT)/Aspiration Toxicity: waste which can cause specific target organ toxicity either from a single or repeated exposure, or which cause acute toxic effects following aspiration. HP14 Ecotoxic: waste which presents or may present immediate or delayed risks for one or more sectors of the environment.
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