DL-Malic Acid CAS 617-48-1 Dị Ọcha 99.0% ~ 100.5% Ụlọ ọrụ dị elu
Onye nrụpụta na-eji ịdị ọcha dị elu na ịdị mma kwụsie ike, Mmepụta Azụmahịa
Aha | DL-Malic acid |
Ụdị okwu | Malic acid;DL-Hydroxybutanedioic Acid |
Nọmba CAS | 617-48-1 |
Nọmba CAT | RF-CC122 |
Ọnọdụ Ahịa | N'ọkwa, Mpụta Ihe ruru Tọn |
Usoro ihe omimi | C4H6O5 |
Ibu molekụla | 134.09 |
Ebe Na-agbaze | 131.0 ~ 133.0 ℃ (ọkụ) |
Njupụta | 1.609 g/cm3 |
Ọnọdụ mbupu | Ebugara n'okpuru okpomọkụ gburugburu |
Ụdị | Ruifu Chemical |
Ihe | Nkọwapụta |
Ọdịdị | White Ggranules ma ọ bụ White Crystalline ntụ ntụ na-enwe uto acid siri ike |
Nyocha | 99.0% ~ 100.5% (C4H6O5) |
Ntụgharị pụrụ iche[α]D25 ℃ | -0.10° ~ +0.10° (C=1, H2O) |
Ebe Na-agbaze | 127.0 ~ 132.0 ℃ |
Sulfate ntụ ntụ | ≤0.10% |
Ọla dị arọ (Pb) | ≤10 mg/kg |
Arsenic (As2O3) | ≤2 mg/kg |
Ndu | ≤2 mg/kg |
Fumaric acid | ≤1.0% |
Maleic acid | ≤0.05% |
Ihe na-adịghị edozi mmiri | ≤0.10% |
Ọnwụ na ihicha | ≤0.50% |
Ihe fọdụrụ na mgbanye | ≤0.10% |
Nlele ọkọlọtọ | FCC;USP;BP |
Ojiji | Ihe mgbakwunye nri;Ndị na-ahụ maka ọgwụ |
ngwugwu: Kalama, kaadiboodu Drum, 25kg / Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ọkụ, mmiri mmiri na ụmụ ahụhụ.
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A na-eji DL-Malic Acid (CAS: 617-48-1) na ụlọ ọrụ nri na ihe ọṅụṅụ na-enyekarị aka na uto mkpụrụ osisi.A na-ejikarị ya eme ihe dị ka ihe mgbakwunye nri na acidulant.
DL-Malic Acid (CAS: 617-48-1) na-ahụ maka uto na-enye ume ọhụrụ ị na-enweta mgbe ị na-ata ụfọdụ mkpụrụ osisi utoojoo dị ka apụl, mkpụrụ vaịn, na cherị.Ya ire ụtọ, tartness na-adịgide adịgide na-eme ka ọ bụrụ ihe mgbakwunye nri zuru oke.Mgbe a na-ejikọta ihe ndị na-edozi nri malic acid na acid ndị ọzọ, sugars, sweeteners, na seasonings, ọ nwere ike ime ka ọ bụrụ ihe na-atọ ụtọ nke ukwuu, na-enye ohere maka ekpomeekpo agbatị, na ọbụna na-eme ihe dị ka onye na-achịkwa acidity nri.
Ojiji gụnyekwara dị ka akụrụngwa maka ọgwụ, ihe ịchọ mma, lotions eze, ndị na-ehicha ọla, ihe nchekwa, ndị na-ahụ maka akwa na ụlọ ọrụ akwa, yana ihe na-acha ọcha fluorescent maka eriri polyester.
Ojiji ngwa ahịa nke ngwa a dị ọtụtụ ma na-esite na ụlọ ọrụ nri na ihe ọṅụṅụ ruo na ngwaahịa nlekọta onwe onye na karịa.N'ihi ya, malic acid bụ otu n'ime ihe mgbakwunye nri a na-achọkarị na ahịa taa.Ọnụ ọnụ nke malic acid dị nso na ihe ọṅụṅụ eke ma nwee ísì ụtọ.E jiri ya tụnyere citric acid, malic acid nwere nnukwu acidity (ụtọ ụtọ dị 20% siri ike karịa citric acid), mpụta okpomọkụ dị ala, ụtọ dị nro (nchịkọta nchekwa dị elu) yana ogologo oge njide.Mmebi nke corrosion adịghị ike, na iyi nke enamel eze dị obere, nke na-adịghị emebi ọnụ na ezé.Malic acid bụ ọgbọ ọhụrụ nke nri acidity, nke a maara dị ka & ldquo na ndu na nutritional ubi;ihe oriri kachasị mma nke acidity ” A na-eji ya n'ọtụtụ ụdị nri, dị ka mmanya, mmanya, jam, chịngọm na ihe ndị ọzọ.Ọ ghọrọ ebe nke atọ nri utoojoo gị n'ụlọnga mgbe citric acid na lactic acid.Ọ bụ otu n'ime acids organic a na-ejikarị eme ihe na ụlọ ọrụ nri ụwa.
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