D-(-)-Pantolactone CAS 599-04-2 Purity >99.0% (GC) wheketere
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o D-(-)-Pantolactone (CAS: 599-04-2) me te kounga teitei.Ko te Ruifu Chemical e whakarato ana i te raupapa o nga poraka hanga whare.Ka taea e Ruifu te tuku i te ao, te utu whakataetae, te iti me te rahinga e waatea ana.Hoko D-(-)-Pantolactone,Please contact: alvin@ruifuchem.com
| Ingoa matū | D-(-)-Pantolactone |
| Nga kupu taurite | D-Pantolactone;(R)-(-)-Pantolactone;Pantolactone;(R)-(-)-α-Hydroxy-β,β-Dimethyl-γ-Butyrolactone;(R)-(-)-β,β-Dimethyl-α-Hydroxy-γ-Butyrolactone;(R)-3-Hydroxy-4,4-Dimethyldihydrofuran-2(3H)-kotahi;Waikawa Pantoic γ-Lactone;D-(-)-alpha-Hydroxy-beta,beta-Dimethyl-gamma-Butyrolactone;D-(-)-2-Hydroxy-3,3-Dimethyl-γ-Butyrolactone;D-(-)-Pantoyl Lactone |
| Tūnga Taonga | I roto i te Stock, Production Mass |
| Tau CAS | 599-04-2 |
| Tātai rāpoi | C6H10O3 |
| Taumaha rāpoi | 130.14 g/mol |
| Iwi Whakarewa | 90.0 ki te 94.0 ℃ |
| Kohuatanga | 120.0~122.0℃/15 mm Hg(marama) |
| Tairongo | Hygroscopic |
| Wairewa wai | Wairewa ki te Wai, Tata Puata |
| Rokiroki Temp. | Wahi Matao me te maroke (2~8℃) |
| COA & MSDS | Kei te waatea |
| Kāwai | Nga Poraka Hanganga a Chiral |
| Waitohu | Ruifu Chemical |
| Nga taonga | Nga Paerewa Tirotiro | Hua |
| Te ahua | Te paura matūriki ma | Ka rite |
| Te Maama / Tikanga Tatauria | >99.0% (GC) | 99.71% |
| Hurihuri Tau [α]20/D | -49.0° ki te -53.0° (C=2 i H2O) | -51.8° |
| Wai na Karl Fischer | <0.50% | 0.27% |
| Waikawa Kore | <0.50% | <0.50% |
| Te toenga i runga i te mura | <0.10% | <0.10% |
| Konga Taamaha (Pb) | ≤0.002% | <0.002% |
| Chloride (Cl) | ≤0.005% | <0.005% |
| Rewena Mourangi | ≤100cfu/g | Ka rite |
| Escherichia Coli | ≤20MPN/100g | Ka rite |
| Staphylococcus Aureus | Kare i kitea | Kare i kitea |
| Haramona | Kare i kitea | Kare i kitea |
| Te pokepokea ai | ≤10MPN/100g | Ka rite |
| Spectrum Infrared | E rite ana ki te Hanganga | Ka tutuki |
| 1 H NMR Spectrum | E rite ana ki te Hanganga | Ka tutuki |
| Whakamutunga | Kua whakamatauria te hua me te whai ki nga whakaritenga | |
Mōkī:Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Rokiroki i roto i nga ipu hiri ki te whare putunga makariri me te maroke (2~8 ℃) i tawhiti atu i nga matū hotokore.Tiaki i te marama me te makuku.
Tukunga:Tukuna ki te ao ma te FedEx / DHL Express.Whakaratohia te tuku tere me te pono.
Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.
Nga maakete matua?Hokona ki te maakete kaainga, Amerika Te Tai Tokerau, Uropi, Inia, Korea, Hapani, Ahitereiria, aha atu.
Nga painga?Ko te kounga teitei, te utu utu, nga ratonga ngaio me te tautoko hangarau, te tuku tere.
KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.
Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.
MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.
Wā Tukunga? Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku.
Te kawe waka?Ma te Express (FedEx, DHL), ma te Air, ma te Moana.
Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.
Whakaritenga Whakaritenga?Ka taea te whakarato ratonga whakahiato ritenga kia pai ai to hiahia rangahau.
Nga tikanga utu?Ko te nama Proforma ka tukuna tuatahi i muri i te whakapumautanga o te ota, ka kohia o maatau korero peeke.Te utu ma te T/T (Telex Transfer), PayPal, Western Union, etc.
Whakaahuatanga Haumaru S22 - Kaua e pupuhi puehu.
S24/25 - Kaua e pa ki te kiri me nga kanohi.
WGK Tiamana 1
FLUKA BRAND F CODES 3-10
TSCA Ae
Waehere HS 2932209090
Ko D-(-)-Pantolactone (CAS: 599-04-2) he takawaenga nui i roto i te whakahiato o te waikawa pantothenic me te hua whakaheke o te waikawa pantothneic i roto i te ate.Ka whakaparahako me te hauwhariki, ka aukati i te hyperthermia na te phenamine.
Ko te D-(-)-Pantolactone he kaiawhina ahuru e whakamahia ana i roto i te maha o nga tauhohenga whakahiato hangarite.Ka taea te whakamahi hei rauemi timatanga chiral ki te whakahiato i etahi atu matū.
Ko te mahi koiora D-(-)-Pantolactone he hua whakaheke o te waikawa pantothenic.Ko te waikawa pantothenic he huaora tino wairewa-wairewa.Whakamahia he takawaenga o te konupūmā pantothenate.whakamahia rite takawaenga ho'oraa whakamahia i roto i te kōtuitanga o D-konupora pantothenate, D-Panthenol.
