1、 Chemical name: DIAMMONIUM HYDROGEN PHOSPHATE
2、 Molecular formula: (NH4) 2HPO4
3、 Molecular weight: 132.06
4、 CAS: 7783-28-0
5、 Properties: odorless, white powder or white transparent crystal, soluble in water, water solution is alkaline, insoluble in ethanol, acetone, unstable in air.
6、 Uses: buffer, dough regulator, acidity regulator, leavening agent, yeast food, fermentation auxiliary. Used for baking food, alcoholic beverage, wine, pudding and condiment.
7、 Package: lined with polyethylene plastic bag, covered with plastic woven bag, 25kg per bag.
8、 Storage and transportation: it should be stored in a dry, ventilated and clean warehouse, loaded and placed with care to prevent moisture and heat. During transportation, it should be protected from rain and moisture, and should be isolated from toxic substances.
|
質(zhì)量指標(biāo) |
Specification |
GB30613-2014 |
FCC |
|
磷酸氫二銨【（NH4）2HPO4】含量 ≥% |
Content |
96.0~102.0 |
96.0~102.0 |
|
無(wú)機(jī)砷 ≤% |
Arsenic (as As) |
3 |
3 |
|
氟化物 ≤% |
Fluorides |
10 |
10 |
|
鉛 ≤% |
Pb |
4 |
4 |
|
重金屬（以Pb計(jì)） % |
Loss on Ignition |
10 |
--- |
|
PH（10g/L水溶液） |
PH (10g / L aqueous solution) |
7.6~8.2 |
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