Potassium dichromate
NIST® SRM® 136f, oxidimetric standard
Manufacturer: Sigma Aldrich
CAS Number: 7778-50-9
Synonym(S): Potassium bichromate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 60 G | NIST136F-60-G | In Stock | ₹ 1,04,710.23 |
NIST136F - 60 G
In Stock
Quantity
1
Base Price: ₹ 1,04,710.23
GST (18%): ₹ 18,847.841
Total Price: ₹ 1,23,558.071
grade
certified reference material
Quality Level
100
packaging
pkg of 60 g
manufacturer/tradename
NIST®
technique(s)
titration: suitable
mp
398 °C (lit.)
format
neat
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
Other Options
Related Products
Description
- General description: This Standard Reference Material (SRM) is certified as a chemical of known assay for use as a primary oxidimetric standard. A unit of SRM 136F consists of 60 g of highly purified potassium dichromate (K2Cr2O7) in a clear glass bottle. The certification of SRM 136f is valid, within the measurement uncertainties specified, provided the SRM is handled and stored in accordance with the instructions given under “Instructions for Use” in the certificate.SRM 136F_CERTSRM 136F_SDS
- Application: This Standard Reference Material (SRM 136F) is intended for use as a primary oxidimetric standard.
- Other Notes: Certified for the analytes listed below.Potassium Dichromate (K2Cr2O7)See certificate for values and more details at nist.gov/SRM.
- Legal Information: NIST is a registered trademark of National Institute of Standards and Technology
SAFETY INFORMATION
Pictograms
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
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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grade: certified reference material
Quality Level: 100
packaging: pkg of 60 g
manufacturer/tradename: NIST®
technique(s): titration: suitable
mp: 398 °C (lit.)
format: neat
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
grade: certified reference material
Quality Level: 100
packaging: pkg of 150 g
manufacturer/tradename: NIST®
technique(s): __
mp: __
format: matrix material
SMILES string: __
InChI: __
InChI key: __
grade: certified reference material
Quality Level: 100
packaging: pkg of 50 g
manufacturer/tradename: NIST®
technique(s): XRF: suitable
mp: __
format: matrix material
SMILES string: __
InChI: __
InChI key: __
