4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8

Kwere Chemical bụ onye na-eduga China 4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8 emeputa, onye na-ebubata ya na onye na-ebupụ. Na-agbaso nchụso nke ngwaahịa zuru oke, nke mere na 4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8 nwere afọ ojuju site n'ọtụtụ ndị ahịa. Shandong kwere

Anyị dị mma na uru nke ngwaahịa kemịkal dị n'ọhịa. A na-ebupụ ngwaahịa anyị na Europe, United States, Japan, South Korea, Southeast Asia na obodo na mpaghara ndị ọzọ. Na sayensị na nkà na ụzụ dị ka onye ndu, ịkwụwa aka ọtọ dị ka ntọala, àgwà dị ka ndụ, na ịdabere na ụlọ ọrụ echiche nke ọhụrụ na mmepe, anyị na-atụ anya n'ezie na-eguzobe mgbanwe na nnukwu imekọ ihe ọnụ na anụ ụlọ na mba ọzọ ahịa ike ọganihu!

4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8 Nkọwa kemịkalụ

4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8 Njirimara Chemical

Ebe mgbaze: 300 Celsius
Njupụta 1.4732 (atụmatụ siri ike)
Ntụgharị ntụgharị 1.6510 (echere)
Ọnọdụ nchekwa: ebe nchekwa, ineratmosphere, okpomọkụ ụlọ
Ọnụọgụ acidity (PKA) -1.58 ± 0.50 (buru amụma)
Ụdị: kristal ntụ ntụ
Agba: creamtoyellow Brown
Mmiri solubility

Ngwa 4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8

Synthesis nke organic intermediates.