|
Ammonium Citrate Dibasic
Purified Granular
Jost Code 2046 |
| Ammonium Citrate can be used as
an analytical reagent, for electronic etching, as a buffer,
and as starter material for culture media. Product specifications,
MSDS’s and certifications are available under Additional
Information. |
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|
Chemical Data |
| Chemical
Formula |
(NH4)2HC6H5O7 |
|
| CAS Number |
3012-65-5 |
|
| Molecular Weight |
226.19 |
|
| Use |
Analytical reagent, electronic
etching, a buffer, and as a starter material for culture media
|
|
| Description |
White fine granular product.
Ammoniacal odor. |
|
| Containers |
100 kg / 220 lb fiber drums;
25 kilogram packs EU only |
|
| Storage |
Store in a clean, dry warehouse in the original unopened containers. |
|
| Revision Date |
05/16/2006 |
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|
Chemical Specifications |
| Tests |
Specifications |
|
| Identification |
|
|
| Ammonium |
Positive |
|
| Citrate |
Positive |
|
| Assay (Anhyd. basis) |
98.0-103.0% |
|
| Heavy Metals (as Pb)
|
10 ppm maximum |
|
| Iron (Fe) |
20 ppm maximum |
|
| ROI |
0.05% maximum |
|
| Insoluble Matter |
0.01% maximum |
|
| Chloride (Cl) |
20 ppm maximum |
|
| Sulfate (SO4) |
50 ppm maximum |
|
| pH of 5% solution |
4.8-5.2 |
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