Sodium dichromate dihydrate, 99%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 219240025

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 7789-12-0 Weight: 2.55000kg Transport: UN number : 3087 Chem class : 1 Pack group : II


Packaging Plastic Bottle
Quantity 2.5kg

Product Code. 10348640

Quantity Price
1 £ 113.2 / 2.50kg
In Stock 2
EU Stock 4
Add to basket


Description and Specification

Chemical Identifiers

Chemical Name or Material Sodium dichromate dihydrate
Name Note 99%
CAS 7789-12-0
Assay ≥98.5%
Assay Percent Range 99%
Molecular Formula Cr2Na2O7·2H2O
Linear Formula Na2Cr2O7·2H2O
Formula Weight 298
MDL Number MFCD00149166
Synonym Sodium bichromate

Specification

Health Hazard 2 GHS H Statement
May cause genetic defects. May cause an allergic skin reaction. Fatal if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes severe skin burns and eye damage. Harmful in contact with skin. May cause cancer. Very toxic to aquatic life with long lasting effects. May damage fertility. May damage the unborn child. Causes damage to the kidneys/liver/eyes/brain/respiratory system/central nervous system through prolonged or repeated exposure. Toxic if swallowed. May intensify fire; oxidizer. May cause respiratory irritation.
Health Hazard 3 GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Take any precaution to avoid mixing with combustibles. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Avoid release to the environment.
Assay ≥98.5%
Physical Form Crystals or Needles
Formula Weight 298
Quantity 2.5kg
Color Orange
Merck Index 15, 8744
Fieser 01,1059; 03,265
Packaging Plastic Bottle
Insoluble in Water 0.01% max.
Linear Formula Na2Cr2O7·2H2O
CAS 7789-12-0
MDL Number MFCD00149166
Assay Percent Range 99%
RTECS Number HX7750000
pH 3.5 to 3.9 (5% soln.)
Health Hazard 1 Danger
Chlorine (Cl) 100ppm max.
Molecular Formula Cr2Na2O7·2H2O
Name Note 99%
Synonym Sodium bichromate
Chemical Name or Material Sodium dichromate dihydrate
Sulfate 1000ppm max.
Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement
May cause genetic defects. May cause an allergic skin reaction. Fatal if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes severe skin burns and eye damage. Harmful in contact with skin. May cause cancer. Very toxic to aquatic life with long lasting effects. May damage fertility. May damage the unborn child. Causes damage to the kidneys/liver/eyes/brain/respiratory system/central nervous system through prolonged or repeated exposure. Toxic if swallowed. May intensify fire; oxidizer. May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Take any precaution to avoid mixing with combustibles. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Avoid release to the environment.