Potassium chromate, 99.5%, for analysis, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 202340025

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 7789-00-6 Weight: 2.50000kg Transport: UN number : 3077 Chem class : 1 Pack group : III


Packaging Plastic bottle
Quantity 2.5kg

Product Code. 10299313

Quantity Price
1 £ 187.2 / 2.50kg
Estimated Shipment date
from Supplier 11-04-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Potassium chromate
Name Note p.a.
CAS 7789-00-6
Purity Grade For analysis
Assay ≥99.5%
Assay Percent Range 99.5%
Molecular Formula CrK2O4
Linear Formula K2CrO4
Formula Weight 194.2
MDL Number MFCD00011368

Specification

Health Hazard 3 GHS P Statement
IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/attention. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Wear protective gloves/protective clothing/eye protection/face protection. Call a POISON CENTER or doctor/physician if you feel unwell.
Health Hazard 2 GHS H Statement
May cause an allergic skin reaction. Causes skin irritation. May cause respiratory irritation. May cause cancer by inhalation. May cause genetic defects. Causes serious eye irritation. Very toxic to aquatic life with long lasting effects.
Assay ≥99.5%
Physical Form Small Crystals
Formula Weight 194.2
Quantity 2.5kg
Color Yellow
Sodium (Na) 500ppm max.
Linear Formula K2CrO4
EINECS Number 232-140-5
Calcium (Ca) 50ppm max.
Purity Grade For analysis
CAS 7789-00-6
Iron (Fe) 20ppm max.
Assay Percent Range 99.5%
MDL Number MFCD00011368
RTECS Number GB2940000
Packaging Plastic bottle
Fieser 07,298
Molecular Formula CrK2O4
Health Hazard 1 Danger
Name Note p.a.
Chlorine (Cl) 10ppm max.
TSCA TSCA
Merck Index 15, 7743
Chemical Name or Material Potassium chromate
Sulfate 100ppm max.
Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement
May cause an allergic skin reaction. Causes skin irritation. May cause respiratory irritation. May cause cancer by inhalation. May cause genetic defects. Causes serious eye irritation. Very toxic to aquatic life with long lasting effects.

GHS P Statement
IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/attention. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Wear protective gloves/protective clothing/eye protection/face protection. Call a POISON CENTER or doctor/physician if you feel unwell.