S7907
Sodium phosphate dibasic
BioXtra, ≥99.0%
동의어(들):
sec-Sodium phosphate, Disodium hydrogen phosphate, Disodium phosphate, Sodium hydrogenphosphate
조직 및 계약 가격을 보려면 로그인를 클릭합니다.
크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
Na2HPO4
CAS 번호:
Molecular Weight:
141.96
PubChem Substance ID:
eCl@ss:
38070211
UNSPSC Code:
12161700
NACRES:
NA.25
EC Number:
231-448-7
MDL number:
제품 이름
Sodium phosphate dibasic, BioXtra, ≥99.0%
InChI key
BNIILDVGGAEEIG-UHFFFAOYSA-L
InChI
1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
SMILES string
[Na+].[Na+].[H]OP([O-])([O-])=O
product line
BioXtra
assay
≥99.0%
form
powder or crystals
impurities
≤0.1% Insoluble matter
pH
8.0-11.0 (20 °C, 1 M in H2O)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.0005%
Ca: ≤0.002%
Cu: ≤0.0005%
Fe: ≤0.002%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005%
absorption
<0.05 at 260 in H2O at 1 M
<0.05 at 280 in H2O at 1 M
Quality Level
유사한 제품을 찾으십니까? 방문 제품 비교 안내
Application
Sodium phosphate dibasic has been used:
- as a component of phosphate buffered saline (PBS)
- as a component of buffer for the preparation of cryopreservation diluent
- in the preparation of McIlvaine buffer (citrate-phosphate buffer) for toluidine blue staining
- in the preparation of the S9 mix for the Ames test, and SOS Chromotest
- in the preparation of calcium deficient hydroxyapatite (CDHA) paste during the fabrication process of the CDHA scaffold
Features and Benefits
- The BioXtra product line ensures high-quality products for consistent results.
- High level of assay ( ≥99.0%), indicating its purity.
- Powder form for easy handling and use.
General description
Sodium phosphate dibasic (NaH2PO4), also known as disodium phosphate, is a commonly used phosphate salt in biochemistry research due to its versatile properties. It is a key component in the preparation of phosphate buffer saline (PBS) and phosphate buffer, a commonly used buffer solution in many biological applications. In addition to its buffer properties, NaH2PO4 is also used as a precipitating agent to form silver orthophosphate (Ag3PO4) powders, making it a valuable tool in many laboratory settings. Disodium phosphate is also a widely used emulsifier in dairy products such as cheese and other foods.
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Marcel Kuiper et al.
Biotechnology progress, 35(4), e2821-e2821 (2019-04-16)
Perfusion is a cell culture mode that is gaining popularity for the manufacture of monoclonal antibodies and their derivatives. The cell culture media supporting perfusion culture need to support higher cell densities than those used in fed-batch culture. Therefore, when
Yu Bon Man et al.
Mutation research, 752(1-2), 47-56 (2013-02-09)
The aim of this study was to evaluate mutagenicity and genotoxicity of soils from 12 different land use types such as electronic waste dismantling workshop, open burning site and car dismantling workshop (CDW), based on soil concentrations of polycyclic aromatic
Kaisorn L Chaichana et al.
Journal of neuroscience methods, 180(1), 116-125 (2009-05-12)
The discoveries of neural (NSCs) and brain tumor stem cells (BTSCs) in the adult human brain and in brain tumors, respectively, have led to a new era in neuroscience research. These cells represent novel approaches to studying normal phenomena such
Megan A Rees et al.
Journal of proteome research, 14(1), 120-132 (2014-10-21)
Interactions between a host and a bacterial pathogen are mediated by cross-talk between molecules present on, or secreted by, pathogens and host binding-molecules. Identifying proteins involved at this interface would provide substantial insights into this interaction. Although numerous studies have
Natalie K Binder et al.
Molecular human reproduction, 21(5), 424-434 (2015-03-04)
The rate of obesity among men of reproductive age has tripled in the last three decades. Previously, we demonstrated that paternal obesity resulted in impaired preimplantation developmental kinetics, compromised post-compaction metabolism and decreased blastocyst cell number when embryos were generated
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| S7907 | 04053252612343 |
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.