Sodium Phosphate Dibasic CAS 7558-79-4 Mimo> 99.5% (Titration) Ifipamọ Biological Ultra Pure Factory

Apejuwe kukuru:

Orukọ Kemikali: Sodium Phosphate Dibasic

CAS: 7558-79-4

Mimọ:> 99.5% (Titration)

Irisi: White Powder

Ibi saarin, Ultra Pure ite

E-Mail: alvin@ruifuchem.com

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Apejuwe:

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

Kemikali Properties:

Orukọ Kemikali	Iṣuu soda Phosphate Dibasic
Awọn itumọ ọrọ sisọ	DSP;Sodium Phosphate Dibasic Anhydrous;Dibasic Sodium Phosphate;Disodium Hydrogen Phosphate;Disodium Hydrogen Phosphate Anhydrous;Disodium Phosphate;di-Sodium hydrogen phosphate Anhydrous
Nọmba CAS	7558-79-4
NỌMBA CAT	RF-PI1664
Iṣura Ipo	Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu
Fọọmu Molecular	N2HPO4
Òṣuwọn Molikula	141.96
Ojuami Iyo	243.0 ~ 245.0 ℃
iwuwo	1.064 g/ml ni 20 ℃
Brand	Ruifu Kemikali

Awọn pato:

Nkan	Awọn pato
Ifarahan	Funfun Powder
Mimọ / Analysis Ọna	> 99.5% (Titration, lori ipilẹ gbigbe)
Pipadanu lori Gbigbe	<1.00% (120 ℃, wakati 4)
Omi Insoluble Ọrọ	<0.20%
pH (Solusan 5% ni 25 ℃)	8.7 ~ 9.3
Solubility (5%, H2O)	Awọ Ko Solusan
Arsenic (Bi)	<3ppm
Awọn irin Ọrun (gẹgẹbi Pb)	<10ppm
Irin (Fe)	<5ppm
Kloride (Cl)	<10ppm
Sulfate (SO4)	<50ppm
Potasiomu (K)	<50ppm
kalisiomu (Ca)	<10ppm
Ejò (Cu)	<5ppm
Lapapọ Metallic impurities	<200ppm
UV Absorbance / 280 nm	<0.05 (1 M, Omi)
ICP	Jẹrisi Na ati P irinše
X-Ray Diffraction	Ni ibamu si Eto
Igbeyewo Standard	Standard Enterprise;Iwọnwọn FCC
Lilo	Ti ibi Buffers ati be be lo.

Package & Ibi ipamọ:

Package: Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.

Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin.

Awọn anfani:

FAQ:

Ohun elo:

Sodium Phosphate Dibasic (CAS: 7558-79-4),Lilo: 1) ifipamọ2) oluranlowo imudarasi3) emulsifier4) afikun ounje5) aropo antioxidant.Sodium Phosphate Dibasic jẹ hygroscopic ti o ga pupọ ati tiotuka omi.Wulo ni apapo pẹlu Sodium Phosphate, Monobasic ni igbaradi ti awọn buffers ti ibi.O ti wa ni commonly lo ninu ti ibi assay buffers.Sodium Phosphate Dibasic jẹ reagent pẹlu agbara ifipamọ giga fun isedale molikula, biochemistry, ati kiromatografi.Sodium Phosphate Dibasic jẹ lilo ni ounjẹ ati itọju omi ni apapo pẹlu trisodium fosifeti.Ni awọn ounjẹ, a lo lati ṣatunṣe pH.Ninu itọju omi, O ṣe idaduro iṣelọpọ iwọn kalisiomu.O tun wa ni diẹ ninu awọn ohun-ọgbẹ ati awọn aṣoju mimọ.Ọja yii ni a mọ lati ṣee lo ni ọpọlọpọ awọn ohun elo pẹlu iwẹnumọ ti awọn aporo.