DSI
C6360
Potassium Dichromate
$44.95 – $194.95
CAS No
7778-50-9
Synonym(s)
Potassium bichromate, Potassium dichromate
Molecular Formula:
K2Cr2O7
Molecular Weight:
294.18
EC Number:
231-906-6
MDL number:
MFCD00011367
Compound CID:
24502
Beilstein:
–
Available Options:
ADDITIONAL INFORMATION
Properties
Quality Level
200
Vapor Density
-
Vapor Pressure
-
Assay
≥99.0%
Form
crystals
autoignition temp.
-
expl. lim.
-
technique(s)
-
impurities
≤0.005% insolubles
color
-
transmittance
-
refractive index
-
pH
3.5-5.0 (25 °C, 29.4 g/L)
bp
-
mp
398 °C (lit.)
density
-
UV absorption
-
application(s)
-
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
Safety Information
Pictograms
GHS03,GHS05,GHS06,GHS08,GHS09
Signal Word
Danger
Hazard Statements
H272 - H301 - H312 - H314 - H317 - H330 - H334 - H335 - H340 - H350 - H360FD - H372 - H410
Precautionary Statements
P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
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
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 3
Flash Point(F)
-
Flash Point(C)
-
