<br /> Empirical Formula (Hill Notation): C8H4K2O12Sb2 · 3H2O CAS号: 28300-74-5 分子量: 667.87 EC 号: 234-293-3 MDL编号: MFCD00167056 PubChem化学物质编号: 24863959 NACRES: NA.21">
ACS reagent
200
≥99%99.0-103.0%
powder
≤0.020 meq/g Titr. acid or base
≤2.7% loss on drying
≥300 °C (lit.)
water: soluble
As: ≤0.015%
O.O.O.[K+].[K+].O=C1O[Sb-]23OC1C4O[Sb-]5(OC(C(O2)C(=O)O3)C(=O)O5)OC4=O
1S/2C4H4O6.2K.3H2O.2Sb/c2*5-1(3(7)8)2(6)4(9)10;;;;;;;/h2*1-2H,(H,7,8)(H,9,10);;;3*1H2;;/q2*-2;2*+1;;;;2*+3/p-4
WBTCZEPSIIFINA-UHFFFAOYSA-J
Danger
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Skin Irrit. 2 - Skin Sens. 1
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK 3
dust mask type N95 (US), Eyeshields, Faceshields, Gloves