Chemical Name: Tri calcium Phosphate
Formula: Ca3ú¿PO4ú¬2íñH2O
Molecular Weight: 1004.64
Specificity: White shapeless powder,odourless,tasteless, relative
density:3. 18. Difficultly soluble in water or ethanol, easily soluble in dilute Hydrochloric,Nitric Acid. Steady in air
Quality standard:
Name of index
HG2789-1996
FCC-IV
Appearance
White floating, crystalline powder
Content(As Ca)ú¼%
34.0í½40.0
Heavy metalú¿As Pbú¬ú¼%
í_0.002
í_0.0015
Arsenic (As)ú¼%
í_0.0003
Pbú¼%
0.0005
Fluoridesú¿As Fú¬ú¼%
í_0.0075
Loss on heatingú¿200íµú¬ú¼%
10.0
Loss on ignitionú¿800íµú¬ú¼%
10.0
Clear gradeú¼
Slightly turbid
Uses:In food industryú¼it is used as anticoagulant ,nutritional supplement, calcium intensifier PH regulator, buffer.Such as flour anticoagulant, additive for milk powder, sweet, pudding, flavoring,and meat,refined aid agent for animal oil,yeast food and so on.Plastics and china bulking agent.
Packing: It is packed with polyethylene bag as inner, and a composite paper bag as the outer layer.The net weight of each bag is 25kg.
Storage and Transport: It should be stored in a dry,ventilative and clean warehouse,kept away from moisture,futhermore,it shoud be stored separately from poisonous. Avoid damage to the bags.Its expiry date is three year.
Chemical Name: Mono calcium phosphate
Molecular Weight: 252.07
Specificity: White crystalline power or plate crystal, specific gravity: 2.22, slightly soluble in water (1.8%,30íµ), and has hygroscopicity,acidic property appeared in a aqueous solution(PHí+3). Insoluble in glycerine, when heated to 109íµ,it loses crystal
Quality standard:
Name of index
HG2927-1999
Contentú¿As Caú¬ú¼%
15. 2í½17.0
Arsenic (As)ú¼%
í_0.0003
Heavy metalú¿As Pbú¬ú¼%
í_0.002
Fluoridesú¿As Fú¬ú¼%
í_00025
Loss on heatingú¿180íµ,3hú¬ú¼%
í_17.0
Clear gradeú¼
Accord with the test
Carbonateú¼
Accord with the test
Free acid and auxiliary salt,
Accord with the test
Uses:In food industry, it is used as leavening agent for pastry and bake,flulty agent for biscuitíócake;ferment agent buffer,modifier in meat organization, fruit acid solidification in bread and cracker, yeast food, solidification agent,nutritional supplement. Improve saccharification and ferment in brew. Packing: It is packed with polyethylene bag as inner, and a composite paper bag as the outer layer.The net weight of each bag is 25kg.
Storage and Transport: It should be stored in a dryú¼ventilative and clean warehouse, kept away from water and moisture, futhermore, it shoud be stored separately from poisonous. Its expiry date is eighteen month.
Chemical Name: Di calcium Phosphate
Formula: CaHPO4íñ2H2O
Molecular Weight: 172.09
Specificity: White,monoclinic crystalline power; odourless;
tasteless, relative density: 2.32 ; slightly soluble in water, soluble in dilute Hydrochloric,Nitric and Acetic acid. Steady in air,when heated to 120íµ,it loses crystal water.
Quality standard:
Name of index
GB1889-2004
FCC-IV
Appearance
White powder
Contentú¿As CaHPO4íñ2 H2Oú¬ú¼%
98.0í½103.0
97.0í½105.0
Loss on ignitionú¼%
2 4.5í½26.5
Heavy metalú¿As Pbú¬ú¼%
í_0.001
í_0.0015
Pb, % í_0.0005 í_0.0002
Arsenic (As)ú¼%
í_0.0002
í_0.0003
Fluoridesú¿As Fú¬ú¼%
í_0.005
Acid-insoluble Substancesú¼%
í_0.05
Uses:In food industry , it is used as leavening agent , such as leavening and modifier for flour, cake, pastry, bake. In medcine industry, it is used to make calcium tablet, tablet medcine additive for the peopleí»s body of calcium and phosphorus.
Packing: It is packed with polyethylene bag as inner, and a composite paper bag as the outer layer.The net weight of each bag is 25kg.
Storage and Transport: It should be stored in a dryú¼ventilative and clean warehouse,kept away from moisture and hot,futhermore, it should be stored separately from poisonous.Its expirydate is two year.
