247006
5-磺基水杨酸 二水合物
ACS reagent grade, ≥99%, 99.0-101.0% (ACS specification), solid
别名:
2-羟基-5-磺基苯甲酸
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关于此项目
线性分子式:
HO3SC6H3-2-(OH)CO2H·2H2O
化学文摘社编号:
分子量:
254.21
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
202-555-6
MDL number:
Beilstein/REAXYS Number:
650741
Assay:
≥99%, 99.0-101.0% (ACS specification)
Form:
solid
Grade:
ACS reagent
产品名称
5-磺基水杨酸 二水合物, 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
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警示词
Danger
危险代码
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
怎么回事？
WGK 1
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
dust mask type N95 (US), Eyeshields, Gloves