Home Products Analytical Chemistry Reference Materials 42019

42019

Potassium dichromate

Name: Potassium dichromate | Supelco | Chemikart
Brand: Chemikart

reference material for titrimetry, certified by BAM, >99.5%

Manufacturer: Supelco

CAS Number: 7778-50-9

Synonym(S): Potassium bichromate

Select a Size

Pack Size	SKU	Availability	Price
50 G	42019-50-G	In Stock	₹ 32,345.10

42019 - 50 G

₹ 32,345.10

In Stock

Quantity

Base Price: ₹ 32,345.10

GST (18%): ₹ 5,822.118

Total Price: ₹ 38,167.218

grade

reference material

Quality Level

100

Assay

>99.5%

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

Product Name	Manufacturer	Price Range
Potassium dichromate, Certified by BAM, ≥99.5%, MilliporeSigma™ Supelco™	MilliporeSigma Supelco	₹ 31,186.62
Sigma Aldrich Fine Chemicals Biosciences Potassium dichromate ACS reagent, >=99.0% \| 7778-50-9 \| MFCD00011367 \| 100G	Sigma Aldrich Fine Chemicals Biosciences	₹ 13,311.42
Sigma Aldrich Fine Chemicals Biosciences Potassium Dichromate \| 7778-50-9 \| MFCD00011367 \| 250g	Sigma Aldrich Fine Chemicals Biosciences	₹ 12,263.31
Sigma Aldrich Fine Chemicals Biosciences Potassium dichromate ReagentPlus(R), >=99.5% \| 7778-50-9 \| MFCD00011367 \| 2KG	Sigma Aldrich Fine Chemicals Biosciences	₹ 16,665.38
Sigma Aldrich Fine Chemicals Biosciences Potassium dichromate ReagentPlus(R), >=99.5% \| 7778-50-9 \| MFCD00011367 \| 500G	Sigma Aldrich Fine Chemicals Biosciences	₹ 7,717.51
Chromium VI - WP, MilliporeSigma™ Supelco™	MilliporeSigma Supelco	₹ 9,582.72
Chromium VI -WP, MilliporeSigma™ Supelco™	MilliporeSigma Supelco	₹ 6,588.12
Chromium VI - WS, MilliporeSigma™ Supelco™	MilliporeSigma Supelco	₹ 10,181.64
Potassium dichromate	Supelco	₹ 11,270.00 - ₹ 12,390.00
Potassium dichromate	Sigma Aldrich	₹ 1,04,710.23

Related Products

Supelco

42992

TraceCERT®, 1 g/L Mg in nitric acid...

Supelco

43617

0.1 M NaOH in water (0.1N), Eluent ...

Supelco

47827

analytical standard...

Description

General description: Potassium dichromate is an oxidimetric standard produced under stringent conditions and measured with the highest possible precision. Its content determination and homogeneity assessment are performed using volumetric redox titration as the primary analysis method.
Application: It finds its use as a reference material for the standardization of volumetric solutions in redox titrations.
Features and Benefits: Available in a neat format in a secure glass bottle to ensure its stability for the entire shelf life until opened.Traceable to NIST SRMsHigh-quality offering accurate titer determinationsAccompanied by a certificate of analysis (CoA)
Analysis Note: Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry date on label.

SAFETY INFORMATION

Pictograms

GHS03,GHS06,GHS08,GHS05,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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Compare Similar Items

Show Difference

Supelco

42019

reference material for titrimetry, ...

grade:

reference material

Quality Level:

100

Assay:

>99.5%

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

Sigma Aldrich

420200

A cationic, fluorescent, carbocyani...

grade:

Quality Level:

100

Assay:

≥95% (HPLC)

technique(s):

mp:

format:

SMILES string:

InChI:

1S/C25H27Cl4N4.HI/c1-5-30-20-12-16(26)17(27)13-21(20)31(6-2)24(30)10-9-11-25-32(7-3)22-14-18(28)19(29)15-23(22)33(25)8-4;/h9-15H,5-8H2,1-4H3;1H/q+1;/p-1

InChI key:

Sigma Aldrich

420204

0.5 M in diethyl ether...

grade:

Quality Level:

100

Assay:

technique(s):

mp:

format:

__

SMILES string:

CC(C)(C[Mg]Cl)c1ccccc1

InChI:

1S/C10H13.ClH.Mg/c1-10(2,3)9-7-5-4-6-8-9;;/h4-8H,1H2,2-3H3;1H;/q;;+1/p-1

InChI key:

BXKYFONHSSFLKR-UHFFFAOYSA-M

Sigma Aldrich

420220

97%...

grade:

Quality Level:

100

Assay:

97%

technique(s):

mp:

159-162 °C (lit.)

format:

__

SMILES string:

[Br-].CCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCC

InChI:

1S/C34H72N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35(3,4)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2;/h5-34H2,1-4H3;1H/q+1;/p-1

InChI key:

VIXPKJNAOIWFMW-UHFFFAOYSA-M

Potassium dichromate

Select a Size

Select a Size

Properties

grade

Quality Level

Assay

technique(s)

mp

format

SMILES string

InChI

InChI key

Other Options

Related Products

Supelco

Supelco

Supelco

Description

SAFETY INFORMATION

Pictograms

Signal Word

Hazard Statements

Precautionary Statements

Hazard Classifications

Target Organs

WGK

Flash Point(F)

Flash Point(C)

Personal Protective Equipment

Compare Similar Items

Show Difference

Supelco

grade: reference material Quality Level: 100 Assay: >99.5% 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

Sigma Aldrich

grade: __ Quality Level: 100 Assay: ≥95% (HPLC) technique(s): __ mp: __ format: __ SMILES string: __ InChI: 1S/C25H27Cl4N4.HI/c1-5-30-20-12-16(26)17(27)13-21(20)31(6-2)24(30)10-9-11-25-32(7-3)22-14-18(28)19(29)15-23(22)33(25)8-4;/h9-15H,5-8H2,1-4H3;1H/q+1;/p-1 InChI key: __

Sigma Aldrich

grade: __ Quality Level: 100 Assay: __ technique(s): __ mp: __ format: __ SMILES string: CC(C)(C[Mg]Cl)c1ccccc1 InChI: 1S/C10H13.ClH.Mg/c1-10(2,3)9-7-5-4-6-8-9;;/h4-8H,1H2,2-3H3;1H;/q;;+1/p-1 InChI key: BXKYFONHSSFLKR-UHFFFAOYSA-M

Sigma Aldrich

grade:

reference material

Quality Level:

100

Assay:

>99.5%

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:

Quality Level:

100

Assay:

≥95% (HPLC)

technique(s):

mp:

format:

SMILES string:

InChI:

1S/C25H27Cl4N4.HI/c1-5-30-20-12-16(26)17(27)13-21(20)31(6-2)24(30)10-9-11-25-32(7-3)22-14-18(28)19(29)15-23(22)33(25)8-4;/h9-15H,5-8H2,1-4H3;1H/q+1;/p-1

InChI key:

grade:

Quality Level:

100

Assay:

technique(s):

mp:

format:

__

SMILES string:

CC(C)(C[Mg]Cl)c1ccccc1

InChI:

1S/C10H13.ClH.Mg/c1-10(2,3)9-7-5-4-6-8-9;;/h4-8H,1H2,2-3H3;1H;/q;;+1/p-1

InChI key:

BXKYFONHSSFLKR-UHFFFAOYSA-M