Sodium Citrate Dihydrate CAS 6132-04-3 Dị Ọcha> 99.5% (Titration) Ultrapure Maka Ụlọ ọrụ Biology Molecular
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Aha Chemical | Sodium Citrate Dihydrate |
Ụdị okwu | sodium citrate tribasic dihydrate;Trisodium Citrate Dihydrate;tri-sodium citrate dihydrate;sodium citrate trisodium nnu dihydrate;Citric acid trisodium nnu dihydrate;Citric Acid-Na3-Nnu-2H2O |
Nọmba CAS | 6132-04-3 |
Nọmba CAT | RF-PI1694 |
Ọnọdụ Ahịa | N'ọkwa, Mpụta Ihe ruru Tọn |
Usoro ihe omimi | C6H5Na3O7.2H2O |
Ibu molekụla | 294.10 |
Ebe Na-agbaze | > 300 ℃ (ọkụ) |
Njupụta | 1.76 g/cm3 |
Mmetụta | Mmiri nwere mmetụta |
Solubility | Soluble na Mmiri;Na-adịghị ike na ethanol |
Ụdị | Ruifu Chemical |
Ihe | Nkọwapụta |
Ọdịdị | White ntụ ntụ ma ọ bụ kristal |
Ụzọ ịdị ọcha / nyocha | > 99.5% (Titration nke HClO4, gbakọọ na ihe mịrị amị) |
Mmiri (nke Karl Fischer) | 10.0 ~ 13.0% |
Solubility (Turbidity) | Kpochapụ (ihe ngwọta 10% aq) |
Solubility (Agba) | Enweghị agba (ihe ngwọta 10% aq) |
Sodium (Na) | 22.0 ~ 24.0% |
Ihe na-adịghị edozi na H2O | <0.005% |
pH | 7.5 ~ 9.0 (5% aq ngwọta na 25 ℃) |
Amonia (NH3) | <10ppm |
Chloride (CI) | <0.002% |
Sulfate (SO4) | <0.005% |
Nnu Oxalate | <0.03% |
Ígwè (Fe) | <0.0005% |
Ọla dị arọ (dị ka Pb) | <0.0005% |
Phosphate (PO4) | <0.001% |
Ngwakọta Nitrogen | <0.001% |
Arsenic (dị ka As) | <0.0001% |
Barium (Barium) | <0.003% |
Mercury (Hg) | <0.0001% |
Ndu (Pb) | <0.0001% |
Cadmium (Cd) | <0.0001% |
Tartrate (dị ka C₄H₄O₆) | Gafere ule |
Ihe mgbaze fọdụrụnụ | Ewepụrụ site na Usoro nrụpụta (ICH Q3C) |
Ngwa ngwa Carbonisable | Gafere ule |
Acidity ma ọ bụ alkalinity | Gafere ule |
Pyrogens | Gafere ule |
Nje bacteria Endotoxins | Gafere ule |
DNAse, nchọpụta Exonuclease | Ọnweghị nke achọpụtara |
Nickase | Ọnweghị nke achọpụtara |
RNase | Ọnweghị nke achọpụtara |
Mgbochi | Ọnweghị nke achọpụtara |
Mgbasa X-ray | Dabara na Ọdịdị |
Spectrum infrared | Dabara na Ọdịdị |
Ọnụ ego nke Proton NMR Spectrum | Dabara na Ọdịdị |
Nlele ọkọlọtọ | Ụkpụrụ ụlọ ọrụ;USP/BP/EP Standard |
Ojiji | Ihe Nnọchiteanya Nkwanye Ndụ;Ihe mgbakwunye nri, wdg. |
ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard 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 ìhè na mmiri mmiri
Sodium Citrate Dihydrate (CAS: 6132-04-3), ntọala conjugate nke acid na-adịghị ike, nwere ike ịrụ ọrụ dị ka onye na-echekwa ihe ndị dị ndụ n'ihi na ọ na-eguzogide mgbanwe na pH.Citric acid bụ otu n'ime usoro nke ogige na-ahụ maka physiological oxidation nke abụba, carbohydrates na protein na carbon dioxide na mmiri.A na-ejikarị sodium Citrate Dihydrate akwadebe sodium citrate buffer maka iweghachite antigen nke ihe nlele anụ ahụ.Emebere ngwọta citrate iji mebie njikọ njikọ protein;Ya mere, ikpughe antigens na epitopes n'ime akụkụ anụ ahụ nke formalin na paraffin agbakwunyere, na-ebute mmụba nke mgbochi mgbochi.Citrate nwere ọrụ anticoagulant yana dị ka calcium chelator, ọ na-etolite ogige ndị na-akpaghasị ọchịchọ nke ọbara nke mkpụkọ.A na-ejikwa ọgwụ mgbochi obi dị ka ihe nchekwa ndu.A na-eji sodium Citrate Dihydrate mee ihe dị ka ekpomeekpo, onye na-eme ka ọ kwụsie ike, onye na-ahụ maka ihe na-emepụta ihe, onye na-ahụ maka chelating, mgbakwunye nri nke mmiri ara ehi, ihe emulsifying na onye na-ekpo ọkụ na ụlọ ọrụ nri na ihe ọṅụṅụ;Sodium Citrate Dihydrate nwere ikike ngbanwe pH yana inwe ezigbo nkwụsi ike, ya mere enwere ike iji ya na ụlọ ọrụ nri.Ọ nwere ihe kachasị mkpa mgbe ejiri ya dị ka ihe mgbakwunye nri;Dị ka ihe mgbakwunye nri, a na-ejikarị ya dị ka ihe na-esi ísì ụtọ, ihe nkwụnye ọkụ, emulsifiers, ndị na-emepụta ihe, ndị na-edozi ahụ na ihe nchekwa.Enwere ike iji ya dị ka mgbochi ọbara ọgbụgba, apophlegmatisant na diuretics na ụlọ ọrụ ọgwụ;ọ nwere ike dochie sodium tripolyphosphate dị ka ihe mgbakwunye na-adịghị egbu egbu na ụlọ ọrụ ncha;enwere ike iji ya mee ihe n'ime ime, ịgba ogwu, ọgwụ foto na electroplating wdg.