247006
5-Sulfosalicylic acid dihydrate
ACS reagent grade, ≥99%, 99.0-101.0% (ACS specification), solid
Synonym(s):
2-Hydroxy-5-sulfobenzoic acid
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About This Item
Product Name
5-Sulfosalicylic acid dihydrate, ACS reagent, ≥99%
grade
ACS reagent
Quality Segment
assay
≥99%, 99.0-101.0% (ACS specification)
form
solid
impurities
≤0.02% insolubles, ≤0.04% salicylic acid
ign. residue
≤0.1%
mp
105-110 °C (lit.)
solubility
water: soluble 127.1 g/L at 20 °C
anion traces
chloride (Cl-): ≤0.001%, sulfate (SO42-): ≤0.02%
cation traces
Fe: ≤0.001%, heavy metals: ≤0.002%
functional group
carboxylic acid, sulfonic acid
SMILES string
[H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O
InChI
1S/C7H6O6S.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H2
InChI key
BHDKTFQBRFWJKR-UHFFFAOYSA-N
Application
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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