Chemical Description
Synonyms
|
Disodium Monosulfide, Disodium Sulfide,
Sodium Monosulfide
|
Chemical Formula
|
Na2S*xH2O
|
Molecular Weight
|
132.09
|
Packaging
|
25 KG Bag
|
Appearance
|
Yellow Flake
|
Specifications
|
Specifications
|
Typical
|
**Na2S (Iodometric Titration)
|
60.0 % min.
|
60.35 - 62.13%
|
Water Insoluble
|
0.2 % max.
|
0.01 - 0.07
|
Iron (Fe)
|
10 ppm max.
|
2.7 - 5.1 ppm
|
** Includes NaHS Calculated as Na2S
Molecular Weight is:
|
132.09
|
Na2S.3H2O
|
|
78.05
|
Na2S.xH2O + xH2O
|
Contains Approx. 38% Water of Crystallization
Typical Particle Size Distribution (Cumulative %, + = Retained)
+ 6 Mesh
|
76.23 %
|
+ 10 Mesh
|
94.53 %
|
+ 20 Mesh
|
98.87 %
|
+ 60 Mesh
|
99.47 %
|
+ 100 Mesh
|
100.10%
|
Heavy Metal Analysis: Based on historical data, heavy metal concentrations were found to be all below 1 ppm. These data are not a guarantee of heavy metal content.
Concentration of constituent in ppm: Cd <0.01, Zn <0.1, Cu< 0.1, Ni <0.1, Cr <0.1, Pb <0.2, Sb <0.5.
For Chemical Emergency Spill, Leak, Fire, Exposure or Accident,
Call CHEMTREC, Day/Night at 800.424.9300.
Always read and follow the product label and Material Safety Date Sheet (MSDS) that are shipped with each order.
The information presented herein is based on data considered to be accurate and that reflects the requirements of the OSHA Hazard Communication Standards in effect as of the date of preparation of this Product Specification Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness of the foregoing data and safety information. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal use, from any failure to adhere to recommended practices or from any hazards inherent in the nature of the product.
© 2001. JCI Jones Chemicals, Inc. All Rights Reserved.