产品名称
Ascorbic Acid, Meets ACS Specifications GR ACS
InChI
1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-8,10-11H,1H2
InChI key
TYQCGQRIZGCHNB-UHFFFAOYSA-N
grade
ACS reagent
assay
≥99%
form
solid
ign. residue
≤0.1%
loss
≤0.1% loss on drying, 105°C
pH
2.2-2.5 (20 °C, 50 g/L in H2O)
solubility
330 g/L
density
1.65 g/cm3 at 20 °C
anion traces
sulfate (SO42-): ≤0.002%
cation traces
Fe: ≤0.001%
heavy metals (as Pb): ≤0.002%
shipped in
ambient
storage temp.
room temp
Quality Level
相关类别
Analysis Note
Assay99.0% minHeavy metals (as Pb)0.002% maxIron (Fe)0.001% maxLoss on drying (105°C)0.1% maxResidue after ignition0.1% maxSpecific rotation [a]25/D (10%, water)+20.5-+21.5°Sulfate (SO4)0.002% max
Application
Meets ACS Specifications GR ACS
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Ananthakrishnan Soundaram Jeevarathinam et al.
Angewandte Chemie (International ed. in English) (2019-12-17)
We report a new approach to monitor drug release from nanocarriers via a paclitaxel-methylene blue conjugate (PTX-MB) with redox activity. This construct is in a photoacoustically silent reduced state inside poly(lactic-co-glycolic acid) (PLGA) nanoparticles (PTX-MB@PLGA NPs). During release, PTX-MB is
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