Ịdị ọcha dị elu 98% BTCA 1,2,3,4-Butanetetracarboxylic acid CAS 1703-58-8
Aha ngwaahịa: 1,2,3,4-Butanetetracarboxylic acid (BTCA)
CAS RN: 1703-58-8
Usoro ihe omimi: C8H10O8
Ibu ibu: 234.16
Ọdịnaya: ≥98%
kristal na-acha ọcha ma ọ bụ na-acha ọcha crystalline ntụ ntụ, soluble na mmiri, mmanya na ihe ndị ọzọ organic mgbaze. Ya mmiri mmiri ngwọta bụ acidic.
1,2,3,4-Butanetetracarboxylic acid (BTCA) bụ ezigbo formaldehyde-free durable press(DP) onye na-emecha ihe. Ọ nwere nnukwu ọrụ mmeghachi omume na enweghị isi mgbakasị ahụ. N'ịbụ nke BTCA na-ahazi, akwa dị ka owu na silk nwere ike nweta akụrụngwa gụnyere mgbochi nkwụsị, pịa na idebe udi na-adịgide adịgide.
BTCA enwere ike iji kwadebe ihe polyimide. Ụdị ihe a nwere ezigbo nguzogide okpomọkụ, nguzogide acid, hydrocarbon resistance na ezigbo ihe mkpuchi ọkụ eletrik, a pụkwara iji ya kwadebe ihe dị iche iche polymer na-arụ ọrụ, dị ka ihe ndị na-ese foto, ihe polymer ọgwụ na ihe ndị na-arụ ọrụ polymer. Enwere ike iji ya dozie mgbanaka mkpuchi ọkụ eletrik, mkpuchi waya na ihe mkpuchi ọkụ.
25kg mejupụtara akwụkwọ akpa Polish - ohia linin ma ọ bụ dị ka onye ahịa chọrọ.
Nchekwa:
Chekwaa hermetically na ndò na ebe ikuku na-eku ume. Ndụ shelf ya bụ ọnwa iri na abụọ. Enwere ike iji ya ma ọ bụrụ na elu
Ụgbọ njem:
Zere oke okpomọkụ na anwụ na-acha n'oge njem.
| Ọdịdị: | granular ma ọ bụ Ike | granular ma ọ bụ Ike | White Mash |
| Nyocha nkeC4H7NO4: | ≥98% | ≥80% | ≥45% |
| Ọnwụ na ihicha: | ≤0.5% | / | / |
| Ọla dị arọ (dị ka Pb): | ≤0.002% | ≤0.002% | ≤0.002% |
| Ihe fọdụrụ na mgbanye: | ≤0.2% | ≤0.2% | ≤0.2% |
