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Merck
CN

71645

磷酸钠 二元 二水合物

BioXtra, ≥98.0% (T)

别名:

sec-磷酸钠, 磷酸二钠, 磷酸氢二钠 二水合物

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关于此项目

线性分子式:
Na2HPO4 · 2H2O
化学文摘社编号:
10028-24-7
分子量:
177.99
NACRES:
NA.26
PubChem Substance ID:
329763396
UNSPSC Code:
12352209
EC Number:
231-448-7
MDL number:
MFCD00149182

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产品名称

磷酸钠 二元 二水合物, BioXtra, ≥98.0% (T)

InChI key

KDQPSPMLNJTZAL-UHFFFAOYSA-L

InChI

1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2

SMILES string

O.O.[Na+].[Na+].OP([O-])([O-])=O

product line

BioXtra

assay

≥98.0% (T)

form

crystals

loss

20-21% loss on drying

pH

8.8-9.4 (50 mg/mL in H2O)

solubility

hot water: 0.5 g/10 mL, clear, colorless

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤100 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

Quality Level

300

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相关类别

存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCP1725
BCCP1724
BCCP1726
BCCP1490
BCCN7836

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