<br /> Empirical Formula (Hill Notation): C7H5NO4 CAS号: 499-83-2 分子量: 167.12 Beilstein: 131629 EC 号: 207-894-3 MDL编号: MFCD00006299 eCl@ss: 39151816 PubChem化学物质编号: 329747412 NACRES: NB.21">
anionic
100
≥99.5% (T)
ion chromatography: suitable
248-250 °C (dec.) (lit.)
H2O: 1%, clear
phosphate (PO43-): ≤5 mg/kg
Al: ≤5 mg/kgBa: ≤5 mg/kgCa: ≤50 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤2 mg/kgK: ≤100 mg/kgLi: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgMo: ≤5 mg/kgNa: ≤50 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
OC(=O)c1cccc(n1)C(O)=O
1S/C7H5NO4/c9-6(10)4-2-1-3-5(8-4)7(11)12/h1-3H,(H,9,10)(H,11,12)
WJJMNDUMQPNECX-UHFFFAOYSA-N
Danger
Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Respiratory system
8A - Combustible, corrosive hazardous materials
WGK 3
370.4 °F - closed cup
188 °C - closed cup
dust mask type N95 (US), Eyeshields, Gloves