Customization: | Available |
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CAS No.: | 527-07-1 |
Formula: | C H11nao7 |
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Items
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Specification (Food Grade)
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Specification (Industrial grade)
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Description
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white crystal powder
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white or yellow crystalline powder or granula
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Identification
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meets the requirements
|
meets the requirements
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Loss on dry %
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0.40 max
|
0.40 max
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Reducing substances, %
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0.50 max
|
0.50 max
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PH
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6.2 ~ 7.8
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6.2 ~ 7.8
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Sulfate ,%
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0.02 max
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0.05 max
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Chloride%
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0.02 max
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0.05 max
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Pb ,ppm
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1 max
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0.001max
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Arsenic salt ,ppm
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2 max
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Heavy metals ,ppm
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5max
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0.002max
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Assay
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98.0-102.0
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≥98.0 %
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1. As Steel surface cleaning agent.
2. As Cement admixture.
3. Used in Electroplating, film industry.
4. Wildly used in construction industry(As water reducing agent or cement setting retarder).
5. As special cleaning agent for glass bottle.
6. As water quality stabilizer and softener.
7. Food additive