Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Bioaccumulation: aquatic / sediment

The summary of the results is presented below:

Sr.No

Endpoint

BCF

Remark

Sources

1

Bioaccumulation

1.4-4.7 L/kg

6.4-28 L/Kg

Non bioaccumulative

J-CHECK CSCL Database

2

Bioaccumulation

3.162 L/kg

Non bioaccumulative

EPI Suite

The above studies indicate that disodium4,4'-bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonateis not expected to bioaccumulate in the food chain.

 

Adsorption / desorption

Considering the weight of evidence approach the results are summarised as follows-

Sr no.

Endpoint

Koc/%

Mobility

Source

1.

Adsorption

Koc =1128 L/kg

Slow migration to soil

EPI

2.

Adsorption

Koc = 1800

Slow migration to soil

SRC

3.

Adsorption

0.02%

Slow migration to soil

Study report

The above results suggests that disodium4,4'-bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate shows moderate sorption to soil and sediment and slow migration potential with the water component of soil.