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关于此项目
经验公式(希尔记法):
C4H4Na2O6 · 2H2O
化学文摘社编号:
分子量:
230.08
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
212-773-3
MDL number:
Beilstein/REAXYS Number:
6121732
Assay:
≥99%
Grade:
ACS reagent
产品名称
grade
ACS reagent
Quality Segment
assay
≥99%
optical activity
[α]20/D +26°, c = 1 in H2O
impurities
≤0.005% insolubles
loss
15.61-15.71% loss on drying
pH
7.0-9.0
anion traces
chloride (Cl-): ≤5 ppm, phosphate (PO43-): ≤5 ppm, sulfate (SO42-): ≤0.005%
cation traces
Ca: ≤0.01%, Fe: ≤0.001%, NH4+: ≤0.003%, heavy metals: ≤5 ppm
SMILES string
[Na+].[Na+].[H]O[H].[H]O[H].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
InChI
1S/C4H6O6.2Na.2H2O/c5-1(3(7)8)2(6)4(9)10;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;2*1H2/q;2*+1;;/p-2/t1-,2-;;;;/m1..../s1
InChI key
FGJLAJMGHXGFDE-DGFHWNFOSA-L
General description
Application
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)