CAS NO:497-19-8;7542-12-3

EC NO:207-838-8;231-420-4

Molecular Formula:Na₂CO₃

Molecular Weight:105.99

Synonyms:;Sodium carbonate anhydrous;Sodium carbonate solution;soda ash;disodium carbonate;Sodium carbonate-12C, 13C-depleted;calcined soda;Carbonic acid disodium salt;Sodium carbonate,high-purity;Sodium carbonate,dense;SODA ASH LIGHT;Anhydrous Sodium carbonate;carbonic acid, sodium salt;Carbonic acid, sodium salt;Caswell No. 752;Soda (VAN);Soda;Sodium carbonate,anhydrous;

Molecular Structure:

CAS NO:25212-74-2

EC NO:607-644-7

Molecular Formula:(-C₆H₄-4-S-)n

Molecular Weight:

Synonyms:poly(1,4-phenylene sulfide);POLY(PHENYLENE SULFIDE);POLY(PHENYLENE SULPHIDE);PHENYLENE SULFIDE RESIN;Poly(p-phenylenesulfide);Poly(thio-1,4-phenylene);polyphenylene thioether;

Molecular Structure: