Potassium Phosphate Monobasic CAS 7778-77-0 Ịdị Ọcha>99.5% (Titration) Ụlọ ọrụ Ọkwa Ọdịnaya nke Biology

Nkọwa dị mkpirikpi:

Aha Chemical: Potassium Phosphate Monobasic

Ọnọdụ: 7778-77-0

Ịdị ọcha:> 99.5% (Titration)

Ọdịdị: kristal ọcha ma ọ bụ ntụ ntụ kristal

Ọkwa Nleba Molecular, Mmepụta Azụmahịa

E-Mail: alvin@ruifuchem.com


Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Potassium Phosphate Monobasic (CAS: 7778-77-0) with high quality, commercial production. Welcome to order. Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical Potassium phosphate monobasic
Ụdị okwu MKP;potassium dihydrogen phosphate;Phosphate monopotassium
Nọmba CAS 7778-77-0
Nọmba CAT RF-PI1662
Ọnọdụ Ahịa N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi KH2PO4
Ibu molekụla 136.09
Ụdị Ruifu Chemical

Nkọwapụta:

Ihe Nkọwapụta
Ọkwa Ọkwa Nleba Molecular
Ọdịdị Crystal White ma ọ bụ ntụ ntụ kristal
Ụzọ ịdị ọcha / nyocha > 99.5% (Titration sitere na NaOH, na akpọnwụ akpọnwụ)
Mmiri (nke Karl Fischer) ≤0.20%
Ọnwụ na ihicha ≤0.20%
Ihe na-adịghị edozi mmiri ≤0.002%
Ọla dị arọ (dị ka Pb) <10ppm
Arsenic (dị ka) <3pm
Ígwè (Fe) <10ppm
Ndu (Pb) <5ppm
Chloride (Cl) <5ppm
Sodium (Na) <0.02%
Ngụkọta Nitrogen <0.001%
Sulfate (SO4) <0.003%
Ọla kọpa (Cu) <5ppm
Fluorides (F) <10mg/kg
UV absorption / 210nm ≤0.10
UV absorption / 220nm ≤0.06
UV absorption / 230nm ≤0.04
UV absorption / 300nm ≤0.02
UV absorption / 500nm ≤0.02
pH (50g/L,25) pH nke Ngwọta Mmiri 4.2 ~ 4.8
Solubility Dị ọcha, enweghị agba (H2O Soluble 0.1 g/ml na 25 ℃)
Mgbakọta adịghị ọcha ọla ≤200ppm
DNAse, RNase, Protease Achọpụtaghị
Nnwale nzacha Dabara na Standard
Nnwale maka gradient RP Dabara na Standard
Mgbasa X-ray Dabara na Ọdịdị
Nlele ọkọlọtọ Ụkpụrụ ụlọ ọrụ;FCC
Ojiji Nchekwa;Ihe mgbakwunye nri;Ndị n'etiti ọgwụ;wdg.

Ngwungwu & Nchekwa:

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.

Uru:

1

Ajụjụ:

Ngwa:

Potassium Phosphate Monobasic (CAS: 7778-77-0), (1) Ọ bụ ụlọ nyocha ụlọ nyocha a na-ejikarị eme ihe bara uru n'ịmepụta ihe ngwọta maka ngwa dị ka: dialysis nha nha, chromatography mmiri mmiri dị elu (HPLC), na affinity capillary electrophoresis (ACE). ).(2) Na nchekwa maka mkpebi pH.(3) Dị ka nri nri mgbakwunye phosphorus;N'ime ụlọ ọrụ nri, a na-eji ya eme ihe maka imepụta ihe na-esi nri, maka ihe na-eko achịcha, ihe na-esi ísì ụtọ, ihe mgbakwunye gbaa ụka, ihe oriri na-edozi ahụ, nri yist.A na-ejikwa ya dị ka ihe nchekwa, onye na-ere ahịa chelating.(4) Enwere ike iji ya mee nri nri osikapa, ọka wit, owu, ndina n'ike, ụtaba, okpete, apụl na ihe ọkụkụ ndị ọzọ.(5) Dị ka fatịlaịza na-arụ ọrụ nke ọma, ọ dabara maka ụdị ala na ihe ọkụkụ niile.A pụkwara iji ya mee ihe dị ka onye na-ahụ maka omenala nje, onye na-eme ihe na-ekpo ọkụ maka njikọ nke ihe na akụrụngwa maka ịmepụta potassium metaphosphate.(6) Ejiri ya dị ka ihe mgbakwunye nri nri nri;Dị ka ihe na-emeziwanye mma, ọ na-enwe mmetụta nke imeziwanye ion metal mgbagwoju anya na uru pH, na-amụba ike ionic nke nri, ma si otú a na-eme ka adhesion na mmiri jide ikike nri.

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