Adipic Acid Dihydrazide (ADH) Ụlọ ọrụ mmepụta ihe na onye na-ebunye ya

Adipic Acid Dihydrazide(ADH) bụ ihe na-ejikọ eriri nke emulsions acryl mmiri. Ọ bara uru dịka ihe na-eme ka resin epoxy sie ike na ihe na-eme ka formaldehyde ghara ịdị irè. ADH（Adipic acid dihydrazide）bụ ihe mejupụtara organic nwere usoro kemịkalụ C₆H₁₀N₂O₂, ọ sokwa na klas nke hydrazides. A na-ejikarị ya eme ihe n'ịkwadebe polyurethanes, ihe polymeric, na n'ọrụ ụlọ ọrụ ndị ọzọ n'ihi ikike ya imeghachi omume na otu ọrụ dị iche iche iji mepụta netwọk njikọ.

Nọmba CAS: 1071-93-8
ENCS: (2)-865
TSCA: 1071-93-8
EINECS : 213-999-5

1. Nhazi molekul nke Adipic Acid Dihydrazide (ADH)

Nhazi nke Adipic Acid Dihydrazide gụnyere:

• Adipic acid(asịd dicarboxylic isii nke carbon, C₆H₁₀O₄) nke agbanweela site na ijikọ otu hydrazine abụọ (-NH-NH₂) na otu carboxyl nke acid ahụ.

• Enwere ike igosi usoro kemịkalụ nke ADH dị ka:

  HOOC-(CH₂)₄-CO-NH-NH₂

  Ọ bụ dihydrazide, nke pụtara na otu carboxyl abụọ (–COOH) nke adipic acid jikọtara na otu hydrazine (–NH–NH₂).

Nhazi ahụ sitere na ya nwere etitiọkpụkpụ azụ nke adipic acid, yana otu ọrụ hydrazine na nsọtụ ọ bụla, na-eme ka ADH bụrụ ihe dị mkpa na mmeghachi omume kemịkalụ dị iche iche.

2. Mmepụta Adipic Acid Dihydrazide

Mmepụta ADH na-agụnyekarị mmeghachi omume nke adipic acid na hydrazine hydrate. Enwere ike ịkọwa usoro maka mmepụta dị ka ndị a:

1. Mmeghachi omume nke Adipic Acid na Hydrazine: A na-emeghachi omume na Adipic acid site na oke hydrazine hydrate (NH₂-NH₂·H₂O) n'ime ihe mgbaze kwesịrị ekwesị (dị ka ethanol ma ọ bụ mmiri) n'okpuru ọnọdụ a na-achịkwa (dịka ọmụmaatụ, okpomọkụ dị elu).

2. Nhazi nke Dihydrazide: Otu hydrazine na-ejikọta na otu carboxyl abụọ nke adipic acid, na-emepụta Adipic Acid Dihydrazide.

3. Nchacha: A na-asacha ngwaahịa ahụ, nke a na-emekarị site na ịmegharị ya ọzọ, iji wepụ ihe ndị na-emeghachighị mmeghachi omume ma nweta ADH dị ọcha.

Enwere ike igosi mmeghachi omume ahụ dị ka:

HOOC-(CH₂)₄-COOH + 2 NH₂-NH₂ → HOOC-(CH₂)₄-CO-NH-NH₂ (ADH)

3. Àgwà nke Adipic Acid Dihydrazide

4. Ngwa nke Adipic Acid Dihydrazide (ADH)

A na-eji Adipic Acid Dihydrazide eme ihe n'ọtụtụ ebe n'ihi ihe pụrụ iche kemịkalụ ya:

4.1. Mmepụta Polyurethane

A na-eji ADH eme ihe dị kaihe na-agwọ ọrịama ọ bụ onye na-ejikọ njikọ na mmepụta nkepolyurethaneihe ndị dị na ya. Otu hydrazide nwere ike imeghachi omume na isocyanates iji mepụta njikọ kwụsiri ike, nke na-eme ka ike, mgbanwe, na ogologo oge nke ngwaahịa dabere na polyurethane dịkwuo mma. ADH bara uru karịsịa na ngwa ndị chọrọ polyurethanes na-eme ka okpomọkụ dị, dịka na mkpuchi, ihe nrapado, na ihe mkpuchi.

4.2. Njikọta nke Ihe Polymeric

Na mgbakwunye na polyurethane, enwere ike iji ADH mee nkwadebe nke ihe ndị ọzọ dị mkpanetwọk polymericỌdịdị dihydrazide ya na-enye ya ohere isonye na mmeghachi omume dị iche iche, dịka aldehydes, ketones, ma ọ bụ carboxylic acid, iji mepụta polymers jikọtara nke ọma. A na-eji ihe onwunwe a eme ihe n'ịkwadebe polymeric hydrogels na ihe ndị ọzọ pụrụ iche.

4.3. Mmeghachi omume dabere na hydrazide

Otu hydrazide (-NH-NH₂) dị na ADH na-emeghachi omume nke ukwuu n'ebe otu carbonyl dị iche iche (dịka aldehydes na ketones) dị, nke na-enye ohere iji ADH mee ihe na njikọta nke ọtụtụ ihe dị iche iche.ihe ndị sitere na hydrazoneHydrazones bụ ihe dị mkpa n'ime mmepụta ihe ndị sitere n'okike, a pụkwara iji ha mee ihe na kemistri ọgwụ na sayensị ihe onwunwe.

4.4. Ngwa Ọgwụ na Ọgwụ Biomedical

A na-enyocha ADH mgbe ụfọdụ na mpagharangalaba ọgwụ na ngalaba biomedicalebe mmeghachi omume ya na otu carbonyl na-eme ka ọ bụrụ ihe owuwu bara uru na nhazi nke ụfọdụsistemụ nnyefe ọgwụ or ihe ndị na-ekwekọ na ihe ndị dị ndụA mụọla ihe ndị e ji ADH mee maka ojiji nahydrogel ndị a na-ere ere, nke enwere ike iji mee ihe na mwepụta ọgwụ ma ọ bụ ngwa injinịa anụ ahụ.

4.5. Ihe na-ejikọ ihe na Hydrogels

ADH nwere ike ịrụ ọrụ dị kaonye na-ejikọ njikọmaka mmepụta nkehydrogels, nke a na-eji eme ihe n'ọtụtụ ọgwụgwọ dịka ihe mkpuchi ọnya, anya kọntaktị, na usoro ọgwụ a na-achịkwa. Nhazi nke netwọk akụkụ atọ site na njikọ hydrazone ma ọ bụ hydrazide na-eme ka nkwụsi ike na arụmọrụ nke hydrogel dịkwuo mma.

4.6. Njikọ nke Polyesters na Polyamides

A na-ejikwa ADH eme ihe n'ịkwadebe ihe ndị na-akpatapolyesternapolyamidessite na mmeghachi omume polycondensation. Otu hydrazide nke ADH nwere ike imeghachi omume na diacids ma ọ bụ diols, na-eme ka e nwee ike ịmepụta agbụ polymer. Enwere ike iji nke a mee ihe na mmepụta nke polyamides ma ọ bụ polyester pụrụ iche maka imepụta plastik na mkpuchi.

4.7. Ọrụ Ugbo

N'ọnọdụ ụfọdụ, a na-eji ADH eme ihekemịkalụ ọrụ ugbo, ọkachasị n'ịkwadebe usoro maka ọgwụ ahụhụ ma ọ bụ ọgwụ ogwu ndị chọrọ ka kemịkalụ dịkwuo mma ma ọ bụ ntọhapụ a na-achịkwa. Ike ya ịmepụta netwọk njikọ nwere ike ime ka arụmọrụ na nnyefe nke ihe ndị na-arụ ọrụ n'ọrụ ugbo ka mma.

5. Nkwakọ ngwaahịa

Igbe katọn 20kg

TDS ADH

MSDS (ADH)