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Sell: Zinc Gluconate |
| Date: |
0000-00-00 |
| Cas#: |
0 |
| Specification: |
USP29 |
| Price: |
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| Quantity: |
100Ton |
| Term: |
365 |
| Note: |
Zinc Gluconate
Molecular Formula:
C12H22O14Zn
Molecular Weight:
455.68 Anhydrous 491.71 Dihydrate CAS No.: 4468-02-4 Dihydrate
Characters:
Occurs as a white or nearly white, granular or crystalline powder and as a mixture of various states of hydration, up to the trihydrate, depending on the method of isolation. It is freely soluble in water and very slightly soluble in alcohol.
Product specification:
USP/FCC/GBgrade
Items FCC茂录藛芒鈥βＣ尖€? GB8820-1988 USP29
Specification Specification Specification
Assay茂录藛dry茂录鈥? 97.0~102.0% 97.0~102.0% 97.0~102.0%
Cadmium 芒鈥奥?ppm 芒鈥奥?ppm 芒鈥奥?ppm
Chloride 芒鈥奥?.05%. 芒鈥奥?.05%. 芒鈥奥?.05%.
Lead 芒鈥奥?.001% 芒鈥奥?.001% 芒鈥奥?.001%
Reducing Substances 芒鈥奥?.0% 芒鈥奥?.0% 芒鈥奥?.0%
Sulfate 芒鈥奥?.05% 芒鈥奥?.05% 芒鈥奥?.05%
Water 芒鈥奥?1.6% 芒鈥奥?1.6% 芒鈥奥?1.6%
PH ---- 5.5-7.5 5.5-7.5
Arsenic ---- 芒鈥奥?ppm 芒鈥奥?ppm
Residual solvents ---- ---- Meet the requirements
Organicvolatileimpurities ---- ---- Meet the requirements
Packaging and storage:
Preserve in well-closed container, store in cool, dry place.25 kg / paper plastic complex bag 茂录艗or according to order茫鈧€?,"2009-03-10 12:57:30 |
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