Calcium phosphate
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Calcium phosphate Properties
- Melting point:
- 1670°C
- Density
- 3.14
- refractive index
- 1.63
- storage temp.
- 2-8°C
- solubility
- Practically insoluble in water. It dissolves in dilute hydrochloric acid and in dilute nitric acid.
- form
- aqueous suspension
- color
- White
- Odor
- Odorless
- PH
- 6-8 (50g/l, H2O, 20°C) suspension
- Water Solubility
- 0.1 g/L (25 ºC)
- Merck
- 13,1699
- Solubility Product Constant (Ksp)
- pKsp: 28.68
- InChIKey
- QORWJWZARLRLPR-UHFFFAOYSA-H
- CAS DataBase Reference
- 7758-87-4(CAS DataBase Reference)
- Substances Added to Food (formerly EAFUS)
- CALCIUM PHOSPHATE, TRIBASIC
- EWG's Food Scores
- 1
- EPA Substance Registry System
- Tricalcium phosphate (7758-87-4)
SAFETY
- Risk and Safety Statements
Hazard Codes | Xi | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Risk Statements | 36/37/38 | |||||||||||
Safety Statements | 26-36-24/25-22 | |||||||||||
WGK Germany | 3 |
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HS Code | 2835 26 00 | |||||||||||
Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 2000 mg/kg | |||||||||||
NFPA 704 |
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Calcium phosphate price More Price(16)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 13204 | β-tri-Calcium phosphate puriss. p.a., ≥98% β-phase basis (unsintered powder) | 7758-87-4 | 10g | $102 | 2020-08-18 | Buy |
Sigma-Aldrich | 13204 | β-tri-Calcium phosphate puriss. p.a., ≥98% β-phase basis (unsintered powder) | 7758-87-4 | 100g | $716 | 2020-08-18 | Buy |
Strem Chemicals | 20-2039 | Calcium phosphate, tribasic (~37% Ca) | 7758-87-4 | 250g | $21 | 2020-06-24 | Buy |
Strem Chemicals | 20-2039 | Calcium phosphate, tribasic (~37% Ca) | 7758-87-4 | 1kg | $50 | 2020-06-24 | Buy |
Sigma-Aldrich | 49963 | β-tri-Calcium phosphate puriss. p.a., ≥98% β-phase basis (sintered Powder) | 7758-87-4 | 10g | $102 | 2020-08-18 | Buy |
Calcium phosphate Chemical Properties,Uses,Production
Description
Calcium Phosphate is the calcium salt of phosphoric acid with widely used applications. It occur abundantly in nature in several forms and are the principal minerals for the production of phosphate fertilizers and for a range of phosphorus compounds. For example, the tribasic variety (precipitated calcium phosphate), Ca3(PO4)2, is the principal inorganic constituent of bone ash. The acid salt Ca(H2PO4)2, produced by treating mineral phosphates with sulfuric acid, is employed as a plant food and stabilizer for plastics. It is a natural constituent of mammals, and it is a component of bone replacement transplants in much higher amounts with no toxicological problems.
Calcium phosphates are the largest group of artificial bone graft substitutes. This is mainly due to their close resemblance to the mineral components of bone. This Product can be used as a countermeasure for exposure to strontium and radium radionuclides. Upon oral uptake, calcium phosphate competes for and blocks the absorption of radium (Ra-226) and strontium (Sr-90) in the gastrointestinal (GI) tract.
Chemical Properties
White or almost white powder.Chemical Properties
Tricalcium phosphate is white solid, insoluble in water; reactive with silicon oxide and carbon at electric furnace temperature yielding phosphorus vapor; reactive with H2SO4 to form, according to the proportions used, phosphoric acid, or dicalcium hydrogen phosphate, CaHPO4, white solid, insoluble; or calcium dihydrogen phosphate, Ca(H2PO4)2·H2O, white solid, soluble. pKsp = 28.70.Physical properties
White amorphous powder; refractive index 1.63; density 3.14 g/cm3; melts at 1,670°C; insoluble in water; KSP 1.0x10-25; soluble in acids.Occurrence
Tribasic calcium phosphate occurs in nature as minerals, oxydapatite, whitlockite, voelicherite, apatite, phosphorite. It has many industrial applica tions. Some are similar to the monobasic and dibasic salts. It is used in fertil izers, dental products, ceramics and polishing powder. Some other important applications are in plastics as a stabilizer; as an anticaking agent; as a nutri ent supplement in cattle food; for clarifying sugar syrup; as a mordant in dye ing textiles; and as a buffer to control pH.Uses
Calcium Phosphate is a compound existing in several forms which include the monobasic, dibasic, and tribasic forms of calcium phos- phate. as calcium phosphate monobasic, also termed monocalcium phosphate, calcium biphosphate, and acid calcium phosphate, it is used as a leavening agent and acidulant. calcium phosphate diba- sic, also termed dicalcium phosphate dihydrate, is used as a dough conditioner and mineral supplement. calcium phosphate tribasic, also termed tricalcium phosphate and precipitated calcium phos- phate, is used as an anticaking agent, mineral supplement, and con- ditioning agent.Uses
Calcium Phosphate is an anticaking agent and calcium source that is a white powder that is almost insoluble in water. It is used as an anticaking agent in table salt and dry vinegar. It is used as a source of calcium and phosphorus in cereals and desserts. It functions as a bleaching agent in flour and in lard, and prevents undesirable coloring and improves stability for frying. It is also termed tribasic calcium phosphate, tricalcium orthophosphate, calcium phosphate tribasic, and precipitated calcium phosphate.Uses
manufacture of fertilizers, H3PO4 and P Compounds; manufacture of milk-glass, polishing and dental powders, porcelains, pottery; enameling; clarifying sugar syrups; in animal feeds; as noncaking agent; in the textile industry.Uses
Tribasic calcium phosphate occurs in nature as minerals, oxydapatite, whitlockite, voelicherite, apatite, phosphorite. It has many industrial applications. Some are similar to the monobasic and dibasic salts. It is used in fertilizers, dental products, ceramics and polishing powder. Some other important applications are in plastics as a stabilizer; as an anticaking agent; as a nutrient supplement in cattle food; for clarifying sugar syrup; as a mordant in dyeing textiles; and as a buffer to control pH.Preparation
Tribasic calcium phosphate is obtained from naturally occurring minerals for fertilizer applications. The compound may be prepared in the laboratory by the reaction of sodium phosphate with calcium chloride with excess of ammonia. Also, it can be prepared by treatment of calcium hydroxide with phosphoric acid:2H3PO4 + 3Ca(OH)2 → Ca3(PO4)2 + 6H2O
Industrial uses
Calcium phosphate [Ca3(PO4)2] finds applications as a supplement for animal feed, as a fertiliser, in the manufacture of glass and in dental products.Calcium phosphate Preparation Products And Raw materials
Raw materials
Phosphate rock powder
Activated calcium phosphate
Food grade trisodium phosphate
SODIUM SULFATE DECAHYDRATE
Coal gas
Food grade phosphoric acid
STYRENE MALEIC ANHYDRIDE COPOLYMER
Calcium phosphate monobasic
Phosphoric acid
ROCK PHOSPHATE
Dispersing wetting agent
Sodium dodecylbenzenesulphonate
Petroleum sodium sulfonate
DOLOMITE
Desulfurization
Celite
Calcium hydroxide
Preparation Products
Urokinase
L-Lactic dehydrogenase
Inositol
5-Amino-1,3,4-thiadiazole-2-thiol
Seed coating
Phytic acid
EC 1.1.3.22
CALCIUM PHOSPHIDE
calcium copper phosphate
Peroxidase
STREPTOKINASE
Calcium lactate
Phosphorus
Calcium phosphate Suppliers
Global( 283)Suppliers
Supplier | Tel | Fax | Country | ProdList | Advantage | |
---|---|---|---|---|---|---|
Nanjing Sky Hope Tongyuan Biological Engineering Co., Ltd. | 02569916489 |
02569916489 | tongyuansales@vip.sina.com | CHINA | 155 | 58 |
Henan DaKen Chemical CO.,LTD. | +86-371-55531817 |
info@dakenchem.com | CHINA | 21734 | 58 | |
Jiangsu Kolod Food Ingredients Co.,Ltd. | 18805133257 +86-518-85110578 18805133257 |
+86-518-85110578 | sales3257@jskolod.com | CHINA | 100 | 60 |
Henan Tianfu Chemical Co.,Ltd. | 0371-55170693 |
0371-55170693 | info@tianfuchem.com | CHINA | 22622 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | 86-0551-65418684 18949823763 |
86-0551-65418684 | info@tnjchem.com | China | 2799 | 55 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3623 | 58 | |
career henan chemical co | +86-371-86658258 |
sales@coreychem.com | CHINA | 30025 | 58 | |
Haihang Industry Co.,Ltd | 86-531-88032799 |
+86 531 8582 1093 | export@haihangchem.com | CHINA | 10888 | 58 |
hdzhl biotechnology co., ltd | 86-13032617415 |
sales@luchibiology.com | CHINA | 1276 | 58 | |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
027-59338440 | linda@hubeijusheng.com | CHINA | 23040 | 58 |
View Lastest Price from Calcium phosphate manufacturers
Image | Release date | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
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2020-12-24 |
Calcium Phosphorate 7758-87-4 |
US $10.00 / KG | 1KG | 99.99% | 20 tons/month | Wuhan Monad Medicine Tech Co.,LTD | |
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2020-05-20 |
Calcium phosphate 7758-87-4 |
US $1.00-1.00 / KG | 1g | 99% | 50ton | Shaanxi Dideu Medichem Co. Ltd | |
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2018-07-26 |
Calcium phosphate 7758-87-4 |
US $100.00 / KG | 1KG | 99% | customise | career henan chemical co |
7758-87-4(Calcium phosphate)Related Search:
Aluminum acetylacetonate SALCOMINE Ethyl isocyanoacetate METHYL ISOCYANOACETATE N-BUTYLISOCYANIDE TERT-BUTYL ISOCYANIDE Tosylmethyl isocyanide DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) BENZYL ISOCYANIDE Calcium phosphate phosphate Zinc phosphate Sodium Phosphate Monobasic Monohydrate FERRIC PHOSPHATE Ammonium dihydrogen phosphate Calcium hypophosphite CALCIUM GLYCEROPHOSPHATE Trisodium phosphate
- APATITE TTCP, MONOCLINIC
- calcium phosphate,tertiary
- tricalcium phosphate for technical grade
- bonarka
- calcigenolsimple
- calciumorthophosphate,tri-(tert)
- calciumphosphate(3:2)
- calciumphosphate(ca3(po4)2)
- calciumtertiaryphosphate
- naturalwhitlockite
- Phosphoricacid,calciumsalt(2:3)
- phosphoricacidcalcium(2+)salt(2:3)
- synthos
- tertiarycalciumphosphate
- tricalciumdiphosphate
- tri-Calciumphlwphate
- tricalciumphosphate(ca3(po4)2)
- calcium phosphate,defluorinated
- tricalcium phosphate,defluorinated
- calcium phosphate tertiarv for food
- tricalcium phosphate for food
- calcium phosphate tertiary for feed:tricalcium phosphate for feed
- calcium phosphate,activated
- tricalcium phosphate,activated
- Calcium phosphate, tribasic, powder,97+%,foranalysis
- α-tri-Calcium phosphate,α-TCP, α-Tricalcium phosphate
- tri-Calcium phosphate anhydrous, extra pure, Ph Eur, BP, E 341
- Tribasic CalciuM Phosphate (AS)
- CalciuM phosphate, 96%, pure
- CalciuM phosphate, for analysis, 35-40% (Ca)
- FOSFATO TRICALCICO
- C08136
- TRICALCIUM PHOSPHATE, -100 MESH, BETA PHASETRICALCIUM PHOSPHATE, -100 MESH, BETA PHASETRICALCIUM PHOSPHATE, -100 MESH, BETA PHASETRICALCIUM PHOSPHATE, -100 MESH, BETA PHASE
- β-tri-Calcium phosphate, 98%, medical grade, β-phase, 10 - 30 μm
- β-tri-Calcium phosphate, 98%, medical grade, β-phase, 30 - 70 μm
- β-tri-Calcium phosphate, 98%, medical grade, β-phase, 5 - 10 μm
- beta-tri-Calcium phosphate puriss. p.a., >=98% beta-phase basis (sintered Powder)
- beta-tri-Calcium phosphate puriss. p.a., >=98% beta-phase basis (unsintered powder)
- Calcium phosphate purum p.a., >=96.0% (calc. as Ca3(PO4)2, KT)
- Tricalcium phosphate hydrate nanopowder, <200 nm particle size (BET)
- Tricalcium phosphate powder, 4 mum, >=80 m2g
- Medical Grade Alpha Tricalcium phosphate, α-TCP
- Medical Grade Beta Tricalcium phosphate, β-TCP
- tri-Calcium Phosphate (β-form)
- Tricalcium phosphate β-Calcium phosphate tribasic β-Tricalcium phosphate tert-Calcium phosphate tri-Calcium (ortho)phosphate
- Calcium phosphate, c.p.
- tricalcium bis(phosphate)
- Food Grade Tricalcium Phosphate
- Food Grade Tricalcium Phosphate Powder
- α-tri-Calcium phosphate, 98%, medical grade, α-phase, 30 - 70 nm
- β-tri-Calcium phosphate, 98%, medical grade, β-phase, <200 nm
- β-phase basis
- tri-Calcium Phosphate (BP, Ph. Eur.) pure, pharma grade
- Tricalcium phosphate DC
- CALCIUM PHOSPHATE BASIC
- alpha-tri-Calcium phosphate, 75% Beta-Phase
- beta-tri-Calcium phosphate, > 98% Beta-Phase, sintered Powder
- beta-tri-Calcium phosphate, >98% Beta phase, unsintered powder