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7757-93-9
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7757-93-9
Calcium Hydrogen Phosphate CAS NO 7757-93-9
Alias：calciumdibasicphosphate CALCIUM ORTHOPHOSPHATE MONOCALCIUM PHOSPHATE
Molecular formula： CaHO4P
Molecular weight：136.06
Structural formula：
1.Properties
Calcium phosphate is white monoclinic crystal powder, odourless and tasteless, soluble in dilute hydrochloric acid, nitric acid, acetic acid, slightly soluble in water. Relative density 2.32, stable in the air, 75 ℃ began to lose water to generate anhydrous calcium phosphate.
2.Technical indicators
Quality index | Specifcation | GB1889-2004 | FCC, 1997 | |
| Content (CaHPO4:2H2O), w/% | Content (As CaHPO4. 2H2O ) | 98.0-103.0 | 97.0-105.0 | |
| Arsenic (As), mg/kg ≤ | Arsenic | 0.0002 | 0.0003 | |
| Lead (Pb), mg/kg ≤ | Pb | 0.0005 | 0.0002 | |
| Fluoride (in F), mg/kg ≤ | Fluoride (As F) | 0.005 | 0.005 | |
| Heavy metal (in Pb), mg/kg. ≤ | Heavy Metal (As Pb) | 0.001 | 0.0015 | |
| Burning loss, w/% | Anhydrous matter | Loss On Ignition | / | 7.0-8.5 (Anhydrous) |
| dihydrate | 24.5-26.5 | 24.5-26.5(Dihydrate) | ||
| Hydrochloric acid insoluble, w/% ≤ | Hydrochloric Acid Insoluble | 0.05 | / | |
3.Usage
Calcium Hydrogen Phosphate can be used as buffer; loosening agent; noodle improver nutritional supplement, yeast food, emulsifier, curing agent, antioxidant synergist, stabiliser.ChemicalbookFor example, it is used as cherry filling core material canned food, powdered milk, powdered cream, cold drinks, ice-cream, potatoes, snack foods, flour, cakes, pastries, baked goods, quality improver.
4.Storage
Ventilation and low-temperature drying of the warehouse.
Related keywords：
Calcium phosphate dibasic
Calcium Hydrogen Phosphate
CAS 7757-93-9
Food Additives
Calcium Hydrogen Phosphate CAS NO 7757-93-9
Alias：calciumdibasicphosphate CALCIUM ORTHOPHOSPHATE MONOCALCIUM PHOSPHATE
Molecular formula： CaHO4P
Molecular weight：136.06
Structural formula：
1.Properties
Calcium phosphate is white monoclinic crystal powder, odourless and tasteless, soluble in dilute hydrochloric acid, nitric acid, acetic acid, slightly soluble in water. Relative density 2.32, stable in the air, 75 ℃ began to lose water to generate anhydrous calcium phosphate.
2.Technical indicators
Quality index | Specifcation | GB1889-2004 | FCC, 1997 | |
| Content (CaHPO4:2H2O), w/% | Content (As CaHPO4. 2H2O ) | 98.0-103.0 | 97.0-105.0 | |
| Arsenic (As), mg/kg ≤ | Arsenic | 0.0002 | 0.0003 | |
| Lead (Pb), mg/kg ≤ | Pb | 0.0005 | 0.0002 | |
| Fluoride (in F), mg/kg ≤ | Fluoride (As F) | 0.005 | 0.005 | |
| Heavy metal (in Pb), mg/kg. ≤ | Heavy Metal (As Pb) | 0.001 | 0.0015 | |
| Burning loss, w/% | Anhydrous matter | Loss On Ignition | / | 7.0-8.5 (Anhydrous) |
| dihydrate | 24.5-26.5 | 24.5-26.5(Dihydrate) | ||
| Hydrochloric acid insoluble, w/% ≤ | Hydrochloric Acid Insoluble | 0.05 | / | |
3.Usage
Calcium Hydrogen Phosphate can be used as buffer; loosening agent; noodle improver nutritional supplement, yeast food, emulsifier, curing agent, antioxidant synergist, stabiliser.ChemicalbookFor example, it is used as cherry filling core material canned food, powdered milk, powdered cream, cold drinks, ice-cream, potatoes, snack foods, flour, cakes, pastries, baked goods, quality improver.
4.Storage
Ventilation and low-temperature drying of the warehouse.
Related keywords：
Calcium phosphate dibasic
Calcium Hydrogen Phosphate
CAS 7757-93-9
Food Additives
