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Semisolid Dosage Forms- Ointments, Pastes & Jellies
wax like substance. It is used to harden or soften ... molecular weights of polyethylene glycol (Macrogols). •PEG are mixture of polycondensation product of ethylene oxide & water. ... •Emulsion bases are more readily miscible with skin secretion compared to …
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PRINCIPLES OF INTEGRATED AND DISEASE MANAGEMENT …
courseware.cutm.ac.inIntegrated Pest Management (IPM) is a pest management system that, in the context of associated environment and population dynamics of the pest species, utilizes all suitable techniques and methods in as compatible a manner as possible and maintains pest populations at levels below those causing economic injury.
BIOPHARMACEUTICS CLASSIFICATION SYSTEM
courseware.cutm.ac.inpreviously in approved IR solid dosage forms. ... •Excipients (lubricants, suspending agents, etc) 40 Conditions that May Affect Drug Dissolution and Release: methodology related –Medium • Volume • pH • Molarity • Co-solvents, added enzymes/surfactants
INTELLECTUAL PROPERTY RIGHTS MCQs
courseware.cutm.ac.inPCT helps patent offices with their patent granting decisions, and . IPR_B.Sc. Agri. 6th Sem. MCQs Pradipta Banerjee, Ph.D. iii. PCT facilitates public access to a wealth of technical information relating to those inventions a. Only i is correct b. …
Transformer Differential Protection Setting Calculations
courseware.cutm.ac.inDifferential Protection Setting Calculations Where R CT is CT burden (internal) R W total resistance of the ct secondary wiring. R R is relay burden V S = I (R CT + R W + R R) Where I is the fault current and V S is the ct secondary voltage. In order to make sure that the ct is in the linear range (to avoid ac saturation of the ct’s), V
Cost Allocation, Apportionment and Absorption of Overheads
courseware.cutm.ac.in•Allocation is direct process of departmentalization of overheads, where as apportionment needs a suitable basis for sub-division of the cost. •Whether a particular item of expense can be allocated or apportioned does not depends on the nature of expense, but depends on the relation with the cost centre or cost unit to which it is to be ...
3. Preparation & standardization of Sodium Thiosulphate ...
courseware.cutm.ac.in3. Preparation & standardization of Sodium Thiosulphate Solution- By Ms. Lipsa Samal AIM:To determine the normality of given sample of sodium thiosulphate. REQUIREMENTS: Apparatus : Burette, Volumetric flask, Pipette, Reagents : 0.1 N sodium thiosulphate, Potassium iodate, Potassium iodide. PRINCIPLE: The principle of standardization of sodium thiosulphate is …
CULTURAL CHARACTERISTICS OF MICROORGANISMS
courseware.cutm.ac.inThe semi-solid medium remains in the semi-solid condition. It is prepared by adding small amount of agar (0.5%) or gelatin. Agar is a complex carbohydrates prepared from algae like gelidium and gracillaria. Agar forms a colloidal solution in hot water and sets in the form of a jelly when cool. Gelatin is an animal extract
2. Preparation & standardization of Sulphuric acid (0.1 N ...
courseware.cutm.ac.inTheory – Sulphuric acid is a diprotic acid and 1 N solution contain 98.08/2 = 49.04 g H2SO4. Taking into consideration specific gravity (1.83) of sulphuric acid about 49.0 ml of conc. Sulphuric acid is required to prepare 1000 ml solution. It is an example of alkalimetry. When a strong acid is titrated with a strong base, the salt produced
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ANGUS Chemie GmbH Technical Data Sheet
chemical-centre.comIn latex emulsion paints, AMP-95 is a very efficient co-dispersant for pigments. In addition, AMP-95 contributes pH stability, low odor, and anticorrosive properties; furthermore, it promotes acceptance of colorants. AMP-95 is an effective emulsifier for polyethylene and wax by either the normal emulsification techniques or those requiring ...
Core Range - BASF
www.basf.comWaxes and Wax Emulsions Polyethylene Waxes Product Chemical nature Melting point DSC [°C] Acid number [mg KOH/g] Poligen Wax OA 3 Powder Oxidized poly-ethylene waxes, emulsifiable 126 – 133 20 – 24 Poligen Wax OA 6 Powder 126 – 133 17.5 – 19 Polyether Wax Product Chemical nature Melting point DSC [°C] Poligen Wax V Flakes Polyvinyl ...
Combination of Organic and Inorganic Materials
www.shinetsusilicone-global.comCross-linked polyethylene (Electrical wire covering) EMC tablet Kneading Epoxy & Curing agents Additives (i.e. wax) Mixing Kneading Cooling Grinding Making tablet 70～100℃ Fillers Catalysts Silane coupling agents Pigments High density polyethylene Heating & Mixing Silane grafted polyethylene Molding Mixing Finish Peroxide High density ...
11.2. HLB Value and Calculation - Ankara Üniversitesi
acikders.ankara.edu.trFor the o / w type emulsion, 2.0 g emulsifier was required. For this reason, for a 100 g emulsion, 2.0 x 0.59 = 1.18 g Tween 80 should be taken and the remainder 0.82 g should be completed with Span 80. Table 11.1. HLB values of some surfactants. Surface Active Agents HLB Oleic acid Polyoxyethylene sorbitol wax derivative (G-1706)
FORMULATION AND EVALUATION OF VARIOUS COSMETIC …
pharmaquest.weebly.comthese are o/w type emulsion. After the cream is being rubbed into the skin sufficient quantity of water evaporates to impart a phase inversion to the w/o type. The solvent action of the oil as external phase imparts cleansing property. In this type of cream borax reacts with free fatty acids present in the bees wax and produces soft
List of Dielectric Constants
www.appliedmc.comResin 1.5 Water-in-oil-emulsion 24.2 Rice 3 Wax 1.8 Rock salt (0-25 mm) 4.3 Wheat 4 Rapeseed grist 2.1 Wheat starch 2.5 Resin 1.5 White spirit 2 Rice 3 Wine 25 Rock salt (0-25 mm) 4.3 Wood chips 2.3 Rye 6 Wood swarf 1.5 Rye bran 2.2 Xylene 2.3 Saccharose solution 20 Xylitol 40 Salt water 32 Sawdust 1.3 Zinc oxide 1.5 Silica sand 2 Zinc powder 4 ...
4.12 Manufacture of Rubber Products
www3.epa.govThe majority of rubber products produced in the United States are composed of one or more of 23 generic rubber compounds shown in Table 4.12-14.Emissions factors were derived from the …