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磷酸氢二钠二水合物,Sodium phosphate dibasic dihydrate;BioUltra, for molecular biology, ≥99.0% (T)

别名:二水磷酸氢二钠;二水合磷酸氢二钠;磷酸钠二元二水合物,sec-Sodium phosphate, Disodium hydrogen phosphate dihydrate, Disodium phosphate, di-Sodium hydrogen phosphate dihydrate

CAS号 10028-24-7 线性分子式 Na2HPO4 · 2H2O 分子量 177.99 EINECS 编号 231-448-7 MDL number MFCD00149182 PubChem Substance ID 57652329 NACRES NA.25
货号(SKU): 71643
CAS号: 10028-24-7
MDL号: MFCD00149182
增值税发票 √ 免费货运 [顺丰 联邦] √
HK$554.79

产品描述

Application

Sodium phosphate dibasic dehydrate has been used in the preparation of antifreeze solution to analyse the transduction pattern in the rat central nervous system (CNS)[2] and in the preparation of sodium phosphate buffer.[3]

Other Notes

凝胶电泳 - 用于含有甲酰胺的变性凝胶的电泳缓冲液组分[1]

性质

gradefor molecular biology
product lineBioUltra
assay≥99.0% (T)
formcrystals
impuritiesDNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
≤0.001% total nitrogen (N)
pH8.9-9.2 (25 °C, 0.5 M in H2O)
solubilityH2O: 0.5 M at 20 °C, clear, colorless
anion traceschloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation tracesAl: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
λ0.5 M in H2O
UV absorptionλ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.03
Featured IndustryDiagnostic Assay Manufacturing
SMILES stringO.O.[Na+].[Na+].OP([O-])([O-])=O
InChI1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2
InChI keyKDQPSPMLNJTZAL-UHFFFAOYSA-L


安全信息

个人防护装备 EyeshieldsGlovestype N95 (US)
RIDADR UN 3077 9 / PGIII
WGK德国 WGK 1
闪点(华氏) Not applicable
闪点(摄氏) Not applicable
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 88 | 欧洲Eur. ≥ 126 | 東京Tokyo ≥ 46 | 香港与北京 ≥ 62