Sodium Phosphate Dibasic CAS 7558-79-4 Ịdị Ọcha>99.5% (Titration) Ihe nchekwa ihe ndị dị ndụ

Nkọwa dị mkpirikpi:

Aha Chemical: Sodium Phosphate Dibasic

CAS: 7558-79-4

Ịdị ọcha:> 99.5% (Titration)

Ọdịdị: White ntụ ntụ

Nchekwa ndu, Ọkwa Ọcha

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 Sodium Phosphate Dibasic (CAS: 7558-79-4) with high quality, commercial production. Welcome to order. Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical Sodium Phosphate Dibasic
Ụdị okwu DSP;Sodium phosphate Dibasic Anhydrous;Dibasic sodium phosphate;Disodium hydrogen phosphate;Disodium Hydrogen Phosphate Anhydrous;Phosphate nke disodium;di-Sodium Hydrogen Phosphate Anhydrous
Nọmba CAS 7558-79-4
Nọmba CAT RF-PI1664
Ọnọdụ Ahịa N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi Nke 2HPO4
Ibu molekụla 141.96
Ebe Na-agbaze 243.0 ~ 245.0 ℃
Njupụta 1.064 g/ml na 20 ℃
Ụdị Ruifu Chemical

Nkọwapụta:

Ihe Nkọwapụta
Ọdịdị Ọcha ntụ ntụ
Ụzọ ịdị ọcha / nyocha > 99.5% (Titration, na akpọnwụ akpọnwụ)
Ọnwụ na ihicha <1.00% (120 ℃, 4h)
Ihe na-adịghị edozi mmiri <0.20%
pH (5% Ngwọta na 25 ℃) 8.7-9.3
Solubility (5%, H2O) Ngwọta doro anya na-enweghị agba
Arsenic (dị ka) <3pm
Igwe igwe (dị ka Pb) <10ppm
Ígwè (Fe) <5ppm
Chloride (Cl) <10ppm
Sulfate (SO4) <50ppm
Potassium (K) <50ppm
Calcium (Ca) <10ppm
Ọla kọpa (Cu) <5ppm
Mgbakọta adịghị ọcha ọla <200ppm
UV absorbance/280 nm <0.05 (1 M, mmiri)
ICP Na-akwado Ngwa na P
Mgbasa X-ray Dabara na Ọdịdị
Nlele ọkọlọtọ Ụkpụrụ ụlọ ọrụ;Ụkpụrụ FCC
Ojiji Ihe nchekwa ndu na 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:

Sodium Phosphate Dibasic (CAS: 7558-79-4),Ojiji: 1) nchekwa2) onye na-emeziwanye ihe3) emulsifier4) ihe mgbakwunye nri5) ihe mgbakwunye antioxidant.Sodium Phosphate Dibasic bụ nke ukwuu hygroscopic na mmiri soluble.Ọ bara uru na njikọ Sodium Phosphate, Monobasic na nkwadebe nke buffers ndu.A na-ejikarị ya eme ihe na nchekwa ihe nyocha nke ndu.Sodium Phosphate Dibasic bụ reagent nwere ikike nchekwa dị elu maka bayoloji molecular, biochemistry na chromatography.A na-eji sodium Phosphate Dibasic eme ihe na nri na ọgwụgwọ mmiri na njikọ trisodium phosphate.N'ihe oriri, a na-eji ya dozie pH.N'ime ọgwụgwọ mmiri, Ọ na-ebelata nhazi ọnụ ọgụgụ calcium.A na-ahụkwa ya na ụfọdụ ncha na ihe nhicha.A maara na a ga-eji ngwaahịa a n'ọtụtụ ngwa gụnyere nchacha nke ọgwụ mgbochi.

Dee ozi gị ebe a ziga anyị ya