BSL Sign Language Dictionary

Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.

Android app on Google Play
NEW View all these signs in the Sign BSL Android App. Download for free.

sodium tripolyphosphate

How to sign: a sodium salt of triphosphoric acid used as a builder in soaps and detergents

Sorry, no video found for this word.

Categories: builder, detergent builder

Do you know the sign for this?

Upload your sign now.

Share »   Facebook Twitter Pinterest Email