25114
柠檬酸钠 水合物
≥99%, solid, ReagentPlus®
别名:
柠檬酸 三钠盐, 柠檬酸三钠 水合物
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关于此项目
线性分子式:
HOC(COONa)(CH2COONa)2 · aq
化学文摘社编号:
分子量:
258.07 (anhydrous basis)
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
200-675-3
MDL number:
Beilstein/REAXYS Number:
3819251
Assay:
≥99%
Form:
solid
产品名称
柠檬酸钠 水合物, ReagentPlus®, ≥99%
InChI key
PKIDNTKRVKSLDB-UHFFFAOYSA-K
InChI
1S/C6H8O7.3Na.H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;1H2/q;3*+1;/p-3
SMILES string
O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
product line
ReagentPlus®
assay
≥99%
form
solid
impurities
≤0.001% heavy metals (as Pb), ≤0.04% free alkali (as NaOH), ≤0.06% free acid (as C6H8O7)
anion traces
chloride (Cl-): ≤20 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
As: ≤2 mg/kg, Fe: ≤10 mg/kg
Quality Level
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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