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Muby Chemicals and a few more manufacturing units are owned by Kamdar Family. Mubychem Group is the pioneer manufacturer of Calcium Hydroxide or Slaked Lime or Hydrated Lime etc. in India. Established in 1976, we have led a quality revolution across our product range. Mubychem group has several manufacturing facilities spread across Western India. Our associated facility is Food & Drug Administration (FDA) GMP approved to manufacture a wide range of pharmaceutical excipients and food chemicals. We have ISO-9001-2008 Certification ISO-22000-2005 HACCP Certification, Kosher and Halal Certification. We have European "Reach" Registration for exports.
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Calcium Hydroxide MSDS
Calcium Oxide USP FCC Manufacturers
Calcium Hydroxide USP BP IP FCC ACS ManufacturersCalcium Hydroxide Commercial Pure & BP USP FCC ACS, Calcium Hydroxide Manufacturers
Specifications & Grades of Hydrated Lime or Slaked Lime or Calcium Hydroxide:
Grades A1++ A1+ A+ Super A A % of available lime as Ca(OH)2 96±1 +94 +93 +92 +90 Active CaO (%) +72.5 +71 +70 +69.5 +68 Acid insolubles (max.)% 0.1 0.2 0.4 0.6 1.0 Iron 150 PPM 200 PPM 250 PPM In traces In traces Alumina In traces In traces In traces In traces In traces Magnesia as MgO (max.)% 0.5 0.55 0.6 0.8 1 Mesh (BSS) 500 400 350 300 250 Packing Laminated. PP/ HDPE Bags with an extra HMHDP liner or in drums or in Jumbo bags as required by the buyer. We also offer special grade of Synthetic Calcium Hydroxide for finer use like Aramid Fiber.
British Pharmacopoeia
Calcium Hydroxide BP Ca(OH)2Calcium Hydroxide BP British Pharmacopoeia
Ca(OH)2
Preparation
Calcium Hydroxide SolutionDEFINITION
Content
95.0 per cent to 100.5 per cent.CHARACTERS
Appearance
White or almost white, fine powder.
Solubility
Practically insoluble in water.TESTS
Matter insoluble in hydrochloric acid
Maximum 0.5 per cent.
Dissolve 2.0 g in 30 ml of hydrochloric acid. Boil the solution and filter. Wash the residue with hot water. The residue weighs a maximum of 10 mg.
Carbonates
Maximum 5.0 per cent of CaCO3.
Chlorides
Maximum 330 ppm.
Sulphates
Maximum 0.4 per cent.
Arsenic
Maximum 4 ppm.
Magnesium and alkali metals
Maximum 4.0 per cent calculated as sulphates.
Heavy metals
Maximum 20 ppm.ASSAY
To 1.500 g in a mortar, add 20-30 ml of water R and 0.5 ml of phenolphthalein solution. Titrate with 1 M hydrochloric acid by triturating the substance until the red colour disappears. The final solution is used in the tests for carbonates.
1 ml of 1 M hydrochloric acid is equivalent to 37.05 mg of Ca(OH)2.
Calcium Hydroxide USP Ca(OH)2
Calcium Hydroxide USP; Lime
Ca(OH)2 74.09
Calcium hydroxide [1305-62-0].
Calcium Hydroxide contains not less than 95.0 percent and not more than 100.5 percent of Ca(OH)2.
Packaging and storage— Preserve in tight containers.
Limit of acid-insoluble substances— Dissolve 2.0 g in 30 mL of 4 N hydrochloric acid, and heat to boiling. Filter the mixture, wash the residue with hot water, and ignite: the weight of the residue does not exceed 10 mg (0.5%).
Carbonate— Mix 2 g with 50 mL of water: the addition of an excess of 3 N hydrochloric acid to the mixture does not cause more than a slight effervescence.
Heavy metals— Dissolve 2.0 g in 20 mL of 3 N hydrochloric acid, and evaporate on a steam bath to dryness. Dissolve the residue in 20 mL of water, and filter. Dilute the filtrate with water to 40 mL, and to 20 mL of the resulting solution add 1 mL of 0.1 N hydrochloric acid, then add water to make 25 mL: the limit is 20 6g per g.
Limit of magnesium and alkali salts— Dissolve 0.50 g in a mixture of 30 mL of water and 10 mL of 3 N hydrochloric acid, and proceed as directed in the test for Magnesium and alkali salts under Calcium Carbonate, beginning with “heat the solution, and boil for 1 minute.” The weight of the residue does not exceed 12 mg (4.8%).
Assay— Transfer about 1.5 g of Calcium Hydroxide, accurately weighed, to a beaker, and gradually add 30 mL of 3 N hydrochloric acid. When the solution is dissolved, transfer it to a 500-mL volumetric flask, rinse the beaker thoroughly, adding the rinsing to the flask, dilute with water to volume, and mix. Pipette 50 mL of the solution into a suitable container, add 100 mL of water, 15 mL of 1 N sodium hydroxide, and 300 mg of hydroxy naphthol blue, and titrate with 0.05 M edentate disodium VS to a blue endpoint. Each mL of 0.05 M edetate disodium is equivalent to 3.705 mg of Ca(OH)2.
Calcium Hydroxide FCC
Slaked LimeCalcium Hydroxide
Ca(OH)2 Formula wt 74.10
INS: 526 CAS: [1305-62-0]DESCRIPTION
Calcium Hydroxide occurs as a white powder. One gram dissolves in 630 mL of water at 25°, and in 1300 mL of boiling water. It is soluble in glycerin and in a saturated solution of sucrose but insoluble in alcohol.
Function Buffer; neutralizing agent; firming agent.REQUIREMENTS
Assay: Not less than 95.0% and not more than 100.5% of Ca(OH)2.
Acid-Insoluble Substances: Not more than 0.5%.
Arsenic: Not more than 3 mg/kg.
Carbonate: Passes test.
Fluoride: Not more than 0.005%.
Lead: Not more than 2 mg/kg.
Magnesium and Alkali Salts: Not more than 4.8%.
Calcium Hydroxide ACS
Calcium Hydroxide
Ca(OH)2
Formula Wt 74.09
CAS Number 1305-62-0REQUIREMENTS
Assay: 95.0% Ca(OH)2 min & > or = 3.0% CaCO3
MAXIMUM ALLOWABLE
Insoluble in hydrochloric acid: 0.03%
Chloride (Cl): 0.03%
Sulfur compounds (as SO4): 0.1%
Heavy metals (as Pb): 0.003%
Iron (Fe): 0.05%
Magnesium (Mg): 0.5%
Potassium (K): 0.05%
Sodium (Na): 0.05%
Strontium (Sr): 0.05%
Calcium HydroxideSlaked Lime Manufacturers
Calcium Hydroxide BP USP FCC ACS Manufacturers:MUBY CHEMICALS
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE) 91-22-23770100, 23774610, 23726950, 23723564. FAX: 91-22-23728264e-mail: info@mubychem.com
USA & Canadian Customers may e-mail: usa@mubychem.com
Copyright and Usual Disclaimer is Applicable.
Last updated: 03 June, 2014.Exports to USA Canada UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Australia Korea Mexico Brazil Argentina Chile Dubai etc.
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