Muby chemicals, is the flagship company in Mubychem Group, established in 1976, It has several manufacturing units in its wings, making Inorganic Chemicals Pharmaceutical Excipients, Fragrances & Flavour Chemicals in India. Mubychem Group has manufacturing facilities spread across Western India and sales purchase agents in several countries. The associated manufacturing units are accredited with certifications like FDA) GMP Approval, ISO-9001:2008 & ISO-22000:2005 Certification, "REACH" Pre-registration, Kosher, Halal & HACCP Certification.
Calcium Hydroxide Commercial & BP USP IP Manufacturers
Specifications & Grades of Hydrated Lime or Slaked Lime or Calcium Hydroxide:
Grades A1++ A1+ % of available lime as Ca(OH)2< 96±1 +94 Active CaO(%) +72.5 +71 Acid insolubles (max.)% 0.1 0.2 Iron 150 PPM 200 PPM Alumina In traces In traces Magnesia as MgO (max.)% 0.5 0.55 Mesh (BSS) 500 400 Packing Laminated. PP/ HDPE Bags with an extra HMHDP liner or in drums or as required by the buyer.
Calcium Hydroxide BP British Pharmacopoeia
Ca(OH)2 -- 74.1
Calcium Hydroxide Solution
95.0 per cent to 100.5 per cent.
White or almost white, fine powder.
Practically insoluble in water.
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.
Maximum 5.0 per cent of CaCO3.
Maximum 330 ppm.
Maximum 0.4 per cent.
Maximum 4 ppm.
Magnesium and alkali metals
Maximum 4.0 per cent calculated as sulphates.
Maximum 20 ppm.
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; Lime
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.
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.
Slaked Lime Manufacturers
Calcium Hydroxide BP USP IP Grade Manufacturers:
Muby Chemicals & Associated Cos
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA.
TEL: (Off.) 91-22-23770100, 23726950. 91-22-23728264. Gujarat & Mumbai India.
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Last updated 21-nov-17
I shall pass through this world, but once. If therefore, there is any good that I can do, or if there is any favour that I can show to a fellow human being, let me do it now. Let me not defer or neglect it. For I shall not tread this way again.
Muby.in Pharmaceutical IP BP USP Grades of Chemicals Ammonium Chloride Benzyl Alcohol BP Benzyl Alcohol USP, ACS Boric Acid USP-NF, BP Borax BP, USP-NF, ACS Boric Acid IP, ACS Calcium Chloride Calcium Hydroxide BP, USP Calcium Hydroxide FCC, ACS Calcium Oxide FCC, USP Calcium Saccharate Calcium Sulfate USP, BP Calcium Sulfate FCC, ACS Chromic Chloride USP, Chromium Chloride Gentian Violet USP, Crystal violet BP Magnesium Chloride BP, IP Magnesium Chloride USP-NF, FCC, ACS Magnesium Sulphate BP, IP Magnesium Sulfate USP, FCC ACS Manganese Chloride FCC, ACS Manganese Sulphate BP, Manganese Sulfate USP Manganese Sulfate ACS, FCC Magnesium Chloride Methyl-thioninium Chloride BP, Methylene Blue USP Maleic acid Potassium bromide Potassium Chloride Potassium nitrate Potassium nitrite Potassium Phosphate Sodium Acetate Sodium Bicarbonate BP, IP Sodium Bicarbonate USP, FCC, ACS Sodium Diacetate Sodium Phosphate Sodium propionate Sodium Thiosulphate Sodium Thiosulfate BP-USP-IP Sodium Thiosulfate-ACS-FCC-Food Sodium Hydroxide Pellets USP-NF FCC ACS Caustic Soda Pellets BP IP Sodium nitrite Sodium nitrate Zinc Chloride Other Chemical Products Ammonium Phosphate Ammonium persulfate Barium chloride Calcium propionate Ceric ammonium nitrate Cupric Chloride Calcium Nitrite Nitrate Isatoic Anhydride HEDP Hhydroxyethylidene diphosphonic acid Potassium Iodide Sodium Bromide Sodium Formaldehyde Bisulfite
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