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线性分子式:
K2Cr2O7
化学文摘社编号:
分子量:
294.18
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-906-6
MDL number:
Assay:
99.98% trace metals basis
Form:
crystalline
Solubility:
water: soluble
Quality Segment
assay
99.98% trace metals basis
form
crystalline
reaction suitability
core: potassium, reagent type: oxidant
technique(s)
cell culture | mammalian: suitable
impurities
≤150.0 ppm Trace Metal Analysis
mp
398 °C (lit.)
solubility
water: soluble
SMILES string
[K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O
InChI
1S/2Cr.2K.7O/q;;2*+1;;;;;;2*-1
InChI key
KMUONIBRACKNSN-UHFFFAOYSA-N
Application
重铬酸钾可作为氧化剂用于通过氧化聚合反应合成各种高分子聚合物,例如聚邻苯二胺和聚苯胺。
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警示词
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 1B - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 1 Inhalation - STOT SE 3
靶器官
Cardio-vascular system, Respiratory system
存储类别
5.1B - Oxidizing hazardous materials
怎么回事?
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE(个人防护设备)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges




