P5271
重铬酸钾
ReagentPlus®, ≥99.5%
别名:
红矾钾
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关于此项目
线性分子式:
K2Cr2O7
化学文摘社编号:
分子量:
294.18
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-906-6
MDL number:
Assay:
≥99.5%
Grade:
reagent grade
Form:
powder
Solubility:
water: soluble (ca.29.4 g/l at 20 °C (68 °F))
产品名称
重铬酸钾, ReagentPlus®, ≥99.5%
InChI
1S/2Cr.2K.7O/q;;2*+1;;;;;;2*-1
InChI key
KMUONIBRACKNSN-UHFFFAOYSA-N
SMILES string
[K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O
Quality Level
grade
reagent grade
product line
ReagentPlus®
assay
≥99.5%
form
powder
reaction suitability
reagent type: oxidant
pH
3.6 (100 g/L)
mp
398 °C (lit.)
solubility
water: soluble (ca.29.4 g/l at 20 °C (68 °F))
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Application
重铬酸钾可作为氧化剂用于：
- 醇氧化成醛。
- 聚丙烯腈膜与聚苯胺的接枝聚合。
- 合成氧化纳米纤维素。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
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
target_organs
Cardio-vascular system, Respiratory system
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
易制爆化学品
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