Chemicals

Organisms

Toxicity level

References

Sodium ethyl xanthate

Planktonic crustacean (Daphnia magna)

0.33 - 0.35 mg/l EC50

(Bach, Nørregaard, Hansen, & Gustavson, 2016; Xu et al., 1988)

Fish (Oncorhyncus mykiss)

13 mg/l LC50

Algae (Lemna minor)

<10 mg/l EC50

(Bach, Nørregaard, Hansen, & Gustavson, 2016; Xu et al., 1988)

Oncorhynchus mykiss (rainbow trout)

30 - 50 mg/l - 96 h LC50

(Webb et al., 1976)

Sodium isopropyl xanthate

Planktonic crustacean (Daphnia magna)

3.7 mg/l EC50

(Bach, Nørregaard, Hansen, & Gustavson, 2016; Xu et al., 1988)

0.1 - 1.0 mg/l - 96 h LC50

(Alto, Broderius, & Smith, 1978; Hawley, 1972)

Notropis anterinoides

0.01 - 0.1 mg/l - 96 h LC50

Pimephales promeras

0.32 - 5.6 1mg/l - 96 h LC50

Catfish

>10 1mg/l - 96 h LC50

(Alto et al., 1978)

Snails

10 - 100 mg/l - 96 h LC50

Tadpoles

10 - 100 mg/l - 96 h LC50

Salmo gairdnei

10 - 180 mg/l - 96 h LC50

(Alto et al., 1978; Webb et al., 1976)

Algae (Pseudokirchneriella subcapitata)

0.5 mg/l EC50

(Vigneault et al., 2012; Bach, Nørregaard, Hansen, & Gustavson, 2016)

Invertebrate (Ceriodaphnia dubia)

3 mg/l EC50

(Vigneault et al., 2012; Bach, Nørregaard, Hansen, & Gustavson, 2016)

Sodium isobutyl xanthate

Planktonic crustacean (Daphnia magna)

3.6 mg/l EC50

(Bach, Nørregaard, Hansen, & Gustavson, 2016; Xu et al., 1988)

Algae (Lemna minor)

<10 mg/l EC50

Sodium isopentyl xanthate

Algae (Lemna minor)

<10 mg/l EC50

Potassium amyl xanthate

Algae (Pseudokirchneriella subcapitata)

0.5 mg/l EC50

(Vigneault et al., 2012; Bach, Nørregaard, Hansen, & Gustavson, 2016)

Oncorhynchus mykiss (rainbow trout)

30 - 50 mg/l - 96 h LC50

(Webb et al., 1976)

Planktonic crustacean (Daphnia magna)

3.67 mg/l EC50

(Bach, Nørregaard, Hansen, & Gustavson, 2016)

Invertebrate (Ceriodaphnia dubia)

3 mg/l EC50

(Bach, Nørregaard, Hansen, & Gustavson, 2016; Vigneault et al., 2012)

Fish (Danio rerio)

>10 - 100 mg/l LC50

(Bach, Nørregaard, Hansen, & Gustavson, 2016)

Oncorhynchus mykiss (rainbow trout)

30 - 50 mg/l - 96 h LC50

(Webb et al., 1976)

Butyl xanthate

Chlorella pyrenoidosa (Algae)

19, 25 mg/L - 96 h EC20

(Li et al., 2021)

K-pentyl xanthate

Invertebrate (Daphnia magna)

3.0 mg/l EC50

(Xu et al., 1988)

Oncorhynchus mykiss (rainbow trout)

52 mg/l - 96 h LC50

Central Drug House (P) Ltd-MSDS Potassium ethyl xanthates

Brachydanio rerio (zebrafish)

5.26 mg/l - 8 days NOEC

Gammarus fasciatus (freshwater shrimp)

52 mg/l - 96 h LC50

(Bach, Nørregaard, Hansen, & Gustavson, 2016)