COA Center
OR
MSDS/SDS Center
Deutsch
English
French
Korean
Portuguese
Spanish
Thai
Turkish
Advanced Search
Chemicals
Lab Chemicals by Category
Advanced Search
COA Center
MN Filter
Filtration
Rapid Tests
Chromatography
Company Profile
History
Vision, Values, Commitment
From Our Chairman
What We Offer
Privacy Policy
Manufacturing
Overview
Facility Tour
Certification
EHS
Our Integrated Management System
Support
Catalogs & Price Lists
Product Brochures
Packings
Contact Us
Find a Dealer
Safety Tips
Storage Practices
Categorical Storage
Recommendations
Resources
Hazard Symbols
GHS Labeling
Precautionary Statements
Hazard Statements
Conversion Charts
Fractions
Particle Size
Periodic Table
MGT-7 Form
SODIUM CHROMATE TETRAHYDRATE Extra Pure
Chromic acid disodium salt; Chromium disodium oxide; Rachromate
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
COAs
Packings
500 g
(00500)
25 Kg
(0025K)
50 Kg
(0050K)
Print friendly version
Article No.
05827
Grade
Extra Pure
Purity
99%
CAS No.
10034-82-9
Molecular Formula
Na
2
CrO
4
·
4
H
2
O
Molecular Weight
234.07
H.S. Code
2841.5010
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Lemon yellow
Odour
Odorless
Density [g/cm3]
2.723
Solubility in water [% weight]
Soluble in cold water
Specifications
Appearance
Lemon yellow crystalline powder
Assay
Min 99%
Insoluble matter in water
Max 0.01%
Copper (Cu)
Max 0.001%
Iron (Fe)
Max 0.002%
Chloride (Cl)
Max 0.01%
Safety Information and Hazard Symbols
Symbol: GHS05, GHS06, GHS08, GHS09
Signal Word: Danger
UN No.: 3288
IMCO Class No.: 6.1
Packing Group: II
Hazardous Statement: H301-H312-H314-H317-H330-H334-H340-H350-H360FD-H372-H410
Precaution Statement: P201-P260-P273-P280-P284-P301 + P310
Revision Date:
13-May-2022
Home
Lab Chemicals
Inorganic Salts
SODIUM CHROMATE TETRAHYDRATE