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ChemieR

CH1415

Potassium Dichromate Lab

$20.42 – $678.42

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
PubChem CID:
24502
Beilstein:
–
UN Number
3288

Available Options:

Description

Buy Potassium Dichromate Lab (7778-50-9) MF: K2Cr2O7 | MW: 294.18. Get High Quality Potassium Dichromate Lab (7778-50-9) from ChemieR.

Potassium Dichromate Lab is a red-orange colored solid. Its crystals belong to the triclinic crystal system. Its chemical formula is K2Cr2O7. Potassium Dichromate is also known as Potassium bichromate, Dipotassium Dichromate and Dichromic Acid Dipotassium Salt. It is soluble in water. On heating above 600°C, Potassium Dichromate decomposes to give oxygen, potassium chromate and chromium(III) oxide. It is used in laboratory and research purposes.

ChemieR offers a variety of high purity salts and solutions of alkali metals, alkaline earth compounds, perchlorates, heavy metals, rare earths, transition metals, silver/precious metals, and triflates. ChemieR covers wide range of inorganic chemicals, specializing in low moisture and low trace metal grade materials.

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Application :

  • Potassium Dichromate Lab is used as a Laboratory reagent.
  • It is recommended for educational institutes and research labs.

Benefits :

  • Used in laboratory applications
  • Versatile product
  • Effective product
  •  
Additional information
Weight N/A
Dimensions N/A
Brand

Grade

Lab
Size

100g, 2.5kg, 500g, 2.5kg x 4
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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)
-