1、 Chemical name: AMMONIUM DIHYDROGEN PHOSPHATE
2、 Molecular formula: NH4H2PO4
3、 Molecular weight: 115.03
4、 CAS: 7722-76-1
5、 Properties: white transparent crystal. It is soluble in water, acidic in water, slightly soluble in ethanol, insoluble in acetone and stable in air.
6、 Uses: used in food industry as leavening agent, dough regulator, yeast food, fermentation auxiliary and buffer.
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 |
GB25569-2010 |
FCC |
|
磷酸二氫銨（以NH4H2PO4計(jì)） ≥% |
Content |
96.0~102.0 |
96.0~102.0 |
|
砷 （mg/kg） ≤ |
Arsenic (as As) |
3 |
3 |
|
氟化物 （mg/kg）≤ |
Fluorides |
10 |
10 |
|
鉛 （mg/kg） ≤ |
Pb |
4 |
4 |
|
重金屬（以Pb計(jì)） % |
Loss on Ignition |
10 |
-- |
|
PH（10g/L水溶液） |
PH Value |
4.3~5.0 |
-- |
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