Where am I: Water Dissociable Nitrate Compounds Category Guidance Document
EPA is providing the following list of CAS numbers and chemical names to aid the regulated community in determining whether they need to report for the water dissociable nitrate compounds category. If a facility is manufacturing, processing, or otherwise using a chemical which is listed below, they must report this chemical. However, this list is not exhaustive. If a facility is manufacturing, processing, or otherwise using a water dissociable nitrate compound, they must report this chemical, even if it does not appear on the following list.
Table 3. Listing by CAS Number of Some of the Individual Chemicals within the Water Dissociable Nitrate Compounds Category | ||
Chemical Name |
Molecular Weight* |
CAS Number |
|
Aluminum nitrate, nonahydate |
213.00 |
7784-27-2 |
|
Ammonium nitrate |
80.04 |
6484-52-2 |
|
Cerium (III) ammonium nitrate, tetrahydrate |
486.22 |
13083-04-0 |
|
Cerium (IV) ammonium nitrate |
548.23 |
10139-51-2 |
|
Barium nitrate |
261.34 |
10022-31-8 |
|
Beryllium nitrate, trihydrate |
133.02 |
7787-55-5 |
|
Cadmium nitrate |
236.42 |
10325-94-7 |
|
Cadmium nitrate, tetrahydrate |
236.42 |
10022-68-1 |
|
Calcium nitrate |
164.09 |
10124-37-5 |
|
Calcium nitrate, tetrahydrate |
164.09 |
13477-34-4 |
|
Cerium (III) nitrate, hexahydrate |
326.13 |
10294-41-4 |
|
Cesium nitrate |
194.91 |
7789-18-6 |
|
Chromium (III) nitrate, nonahydrate |
238.01 |
7789-02-8 |
|
Cobalt (II) nitrate, hexahydrate |
182.94 |
10026-22-9 |
|
Copper (II) nitrate, trihydrate |
187.56 |
10031-43-3 |
|
Copper (II) nitrate, hexahydrate |
187.56 |
13478-38-1 |
|
Dysprosium (III) nitrate, pentahydrate |
348.51 |
10031-49-9 |
|
Erbium (III) nitrate, pentahydrate |
353.27 |
10031-51-3 |
|
Gadolinium (III) nitrate, hexahydrate |
343.26 |
19598-90-4 |
|
Gallium nitrate, hydrate |
255.73 |
69365-72-6 |
|
Iron (III) nitrate, hexahydrate |
241.86 |
13476-08-9 |
|
Iron (III) nitrate, nonahydrate |
241.86 |
7782-61-8 |
|
Lanthanum (III) nitrate, hexahydrate |
324.92 |
10277-43-7 |
|
Lead (II) nitrate |
331.21 |
10099-74-8 |
|
Lithium nitrate |
68.95 |
7790-69-4 |
|
Lithium nitrate, trihydrate |
68.95 |
13453-76-4 |
|
Magnesium nitrate, dihydrate |
148.31 |
15750-45-5 |
|
Magnesium nitrate, hexahydrate |
148.31 |
13446-18-9 |
|
Manganese (II) nitrate, tetrahydrate |
178.95 |
20694-39-7 |
|
Neodymium (III) nitrate, hexahydrate |
330.25 |
16454-60-7 |
|
Nickel (II) Nitto, hexahydrate |
182.70 |
13478-00-7 |
|
Potassium nitrate |
101.10 |
7757-79-1 |
|
Rhodium (III) nitrate, dihydrate |
288.92 |
13465-43-5 |
|
Rubidium nitrate |
147.47 |
13126-12-0 |
|
Samarium (III) nitrate, hexahydrate |
336.37 |
13759-83-6 |
|
Samarium (III) nitrate |
230.97 |
13465-60-6 |
|
Samarium (III) nitrate, tetrahydrate |
230.97 |
16999-44-3 |
|
Silver nitrate |
169.87 |
7761-88-8 |
|
Sodium nitrate |
84.99 |
7631-99-4 |
|
Strontium nitrate |
211.63 |
10042-76-9 |
|
Strontium nitrate, tetrahydrate |
211.63 |
13470-05-8 |
|
Terbium (III) nitrate, hexahydrate |
344.94 |
13451-19-9 |
|
Thorium (IV) nitrate |
480.06 |
13823-29-5 |
|
Thorium (IV) nitrate, tetrahydrate |
480.06 |
13470-07-0 |
|
Yttrium (III) nitrate, hexahydrate |
274.92 |
13494-98-9 |
|
Yttrium (III) nitrate, tetrahydrate |
274.92 |
13773-69-8 |
|
Zinc nitrate, trihydrate |
189.39 |
131446-84-9 |
|
Zinc nitrate, hexahydrate |
189.39 |
10196-18-6 |
|
Zirconium (IV) nitrate, pentahydrate |
339.24 |
13986-27-1 |
*For hydrated compounds, e.g. aluminum nitrate, nonahydrate, the molecular weight excludes the weight of the hydrate portion. For example, the same molecular weight is provided for aluminum nitrate, nonahydrate and aluminum nitrate.