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| Product | Description | |
|---|---|---|
| Calcium Carbonate, 5 micron powder | Calcium Carbonate, 5 micron powder. Grades: 99.5% Extremely High (>=99%). CAS No. 471-34-1. Pack Sizes: Gram Quantities: 100 gm , 500 gm. Order Number: 1379. |  www.prochemonline.com |
| Calcium carbonate nanoparticles powder | Calcium carbonate nanoparticles powder. Group: Elements nanoparticles. > 99.99%. |  |
| Calcium Carbonate Nanopowder | Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR PEL | |
| Calcium Carbonate, Powder, Laboratory Grade, 100 g | Formula: CaCO3. Formula Wt: 100. 09. Storage Code: Green; general chemical storage. Alternative Names: Limestone; chalk; marble. Grades: chem-grade laboratory. CAS No. 1317-65-3. Product ID: 851748. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Calcium Carbonate, Powder, Laboratory Grade, 500 g | Formula: CaCO3. Formula Wt: 100. 09. Laboratory Grade - Intermediate purity. Use for qualitative analysis, not quantitative analysis. Storage Code: Green; general chemical storage. Alternative Names: Limestone; chalk; marble. Grades: chem-grade laboratory. CAS No. 1317-65-3. Product ID: 851750. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
| Dolomite(Calcium Magnesium Carbonate) Powder | Dolomite(Calcium Magnesium Carbonate) Powder. |  CA, FL & NJ |
| Calcite | Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR PELLETS.;White, odorless | |
| Calcium carbonate | Calcium carbonate. CAS No. 471-34-1. Pack Sizes: 100, 500 g, 1 kg, 2.5 kg, 12 kg. Product ID: CDC10-0007. Molecular formula: CaCO3. Category: Cosmetic Chemical Abrasives. Product Keywords: Cosmetic Ingredients; Cosmetic Chemical Abrasives; Calcium carbonate; CDC10-0007; 471-34-1; CaCO3; 207-439-9; MFCD00010906; 471-34-1. Purity: ≥99.0%. EC Number: 207-439-9. Physical State: Powder. Solubility: 5 M HCl: 0.1 M at 20 °C, clear, colorless. Quality Level: 200. Storage: Store at +5°C to +30°C. Boiling Point: 333.6ºC at 760 mmHg. Melting Point: 825 °C. Density: 2.93 g/mL at 25 °C (lit.). Product Description: ACS reagent, ≥99.0%, powder. |  |
| Calcium Carbonate Microparticles | Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR | |
| Calcium Carbonate Nanoparticles | Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR | |
| Calcium Carbonate Nanoparticles | Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR | |
| Calcium Hydroxide | Calcium hydroxide is an odorless white granules. Sinks in water. (USCG, 1999);White powder;COLOURLESS CRYSTALS OR WHITE POWDER.;White, odorless powder.;White, odorless powder. [Note: Readily absorbs CO2 from the air to form calcium carbonate.]. Group: Electrolytesceramic materials. Alternative Names: Calcium dihydoxide. CAS No. 1305-62-0. Product ID: calcium dihydroxide. Molecular formula: 74.09. Mole weight: H2CaO2. [OH-].[OH-].[Ca+2]. InChI=1S/Ca.2H2O/h;2*1H2/q+2;;/p-2. AXCZMVOFGPJBDE-UHFFFAOYSA-L. 99%+. | |
| Calcium Lactate | Calcium lactate occurs as white or almost white, crystalline or granular powder. It is slightly efflorescent. Synonyms: Calcii lactas pentahydricus; calcium bis(2-hydroxypropanoate)pentahydrate; calcium dilactate; calcium lactate (1:2) hydrate; calcium lactate (1:2) pentahydrate; E327; 2-hydroxypropanoic acid, calcium salt; lactic acid, calcium salt; mixture of calcium (2R)-, (2S)- and (2RS)-2-hydroxypropanoates pentahydrates; propanoic acid, 2-hydroxy-, calcium salt (2:1), hydrate; Puracal. CAS No. 814-80-2. Product ID: PE-0474. Category: Binder Excipients. Product Keywords: Pharmaceutical Excipients; Excipients for Solid Dosage Form; Calcium Lactate; Binder Excipients; Binder Excipients; 814-80-2; 814-80-2. UNII: 2URQ2N32W3. Chemical Name: Calcium lactate anhydrous. Grade: Pharmceutical Excipients. Administration route: Vaginal. Dosage Form: Vaginal, tablet. Stability and Storage Conditions: Calcium lactate can exist in a number of hydration states, which are characterized as anhydrous, monohydrate, trihydrate, and pentahydrate. Dehydration of the pentahydrate form is rapid at temperatures of 55°C and above. Dehydration is reported to be accompanied by some loss of crystallinity. Tablet crushing strength was reported to be reduced following dehydration of calcium lactate pentahydrate. Source and Preparation: Calcium lactate is prepared commercially by neutralization with calcium carbonate or calcium hydroxide of l | |
| Calcium Carbonate | White powder, insoluble in water. Uses: chalk, antacid, filler in plastics, paper. Group: carbonate salt. Alternative Names: Limestone, Calcite. CAS No. 471-34-1. |  |
| Native Crotalus Phospholipase A2 | Phospholipases A2 (PLA2s) EC 3.1.1.4 are enzymes that release fatty acids from the second carbon group of glycerol. This particular phospholipase specifically recognizes the sn-2 acyl bond of phospholipids and catalytically hydrolyzes the bond releasing arachidonic acid and lysophospholipids. Upon downstream modification by cyclooxygenases, arachidonic acid is modified into active compounds called eicosanoids. Eicosanoids include prostaglandins and leukotrienes, which are categorized as anti-inflammatory and inflammatory mediators. Phospholipase a2 is a member of the class of heat-stable, calcium-dependent enzymes catalyzing the hydrolysis of the 2-acyl bond of 3-n-phosphoglycerides. a chromatographically purified, dialyzed, lyophilized powder. Group: Enzymes. Synonyms: EC 3.1.1.4; Phospholipases A2; PLA2s. Enzyme Commission Number: EC 3.1.1.4. CAS No. 9001-86-9. Purity: chromatographically purified, dialyzed. PLA2. Mole weight: 30 kDa (Wells 1969). Activity: > 200 units per mg dry weight. Stability: The enzyme is stable at 90°C and pH 3.0 for at least five minutes. (Uthe 1971; Saito 1962). Storage: Store at 2-8°C. Form: lyophilized powder. Source: Crotalus adamanteus Venom. Species: Crotalus. EC 3.1.1.4; Phospholipases A2; PLA2s. Cat No: NATE-0591. |  |
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