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Product ID: | FA006 |
Chemical Name: | Sodium Gluconate (FCC IV USP34) |
Synonyms: | Gluconic acid, sodium salt |
Cas No.: | 527-07-1 |
Molecular Formula: | C6H11NaO7 |
Molecular Weight: | 448.3963 |
Appearance: | white or light yellow crystal powder; easily soluble in water and insoluble in alcohol; saline taste |
Usage: | acid-base equilibrium, water quality stabilizer, surface cleaning agent and cement blending agent.1. |
Technical index
Item |
Standard |
industrial grade |
food grade |
pharmaceutical grade |
content |
≥98.0 |
98.0—102.0 |
99.0—102.0 |
loss on drying, % |
≤0.50 |
≤0.30 |
≤0.30 |
reduzate, % |
≤0.70 |
≤0.50 |
≤0.50 |
PH |
6.2—7.8 |
6.2—7.8 |
6.2—7.8 |
sulfate, % |
≤0.05 |
≤0.05 |
≤0.05 |
chloride, % |
≤0.07 |
≤0.07 |
≤0.07 |
lead, μg/g |
≤2 |
≤1 |
≤1 |
arsenic salt, μg/g |
≤2 |
≤2 |
≤2 |
heavy metal, μg/g |
≤10 |
≤10 |
≤10 |
melting state(0.1g, 10ml water) |
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colorles, nearly transparent |
colorles, nearly transparent
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