CAS Number 1305-78-8, Calcium Oxide Lumps Powder USP FCC Food Grade Manufacturers Exporters
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CAS Number 1305-78-8, Calcium Oxide Lumps Powder Manufacturer Exporter
For Properties Specifications of Calcium Oxide Lumps Powder Click Properties, Specifications of Calcium Oxide Lumps Powder Manufacturer.
For Uses of Calcium Oxide Lumps Powder Click Uses of Calcium Oxide Lumps Powder Manufacturer.
For For SDS MSDS Sheet of Calcium Oxide Lumps Powder Click SDS Safety Data Sheet MSDS Sheet of Calcium Oxide Lumps Powder Manufacturer.
The Properties and Specifications of Calcium Oxide Lumps Powder:
Specifications of Hand-picked Quick Lime or Calcium Oxide Lumps Commercial Pure Grade:
Available lime as CaO: >85%
Total Lime (Alkalinity): >92%
Silica: 1%
Magnesia as MgO (maximum)%: 1%
Metal Oxides as Fe2O3 & Al2O3(maximum)%: 0.2%
Specifications of Calcium Oxide Powder Commercial Pure Grade
Specifications --------- Premium
% Available lime CaO --- 90±2
Acid insolubles % ------ 0.50 Maximum
Magnesium as MgO % ----- 0.80 Maximum
R2O3 % ----------------- 0.15 Maximum
Mesh (BSS) ------------- 300
Lime or Quick Lime USP Grade Specifications:
Calcium Oxide USP
CaO-- 56.08
Calcium oxide USP; Lime USP
Quick Lime, when freshly ignited to constant weight, contains not less than 95.0 percent of CaO, Calcium Oxide.
Identification:
A: Moisten it with water: heat is generated, and a white powder is obtained (calcium hydroxide or slaked lime). Mix the powder with 3 or 4 times its weight of water: a smooth magma of lime forms that is alkaline to litmus.
B: Slake 1 g of Lime or Calcium Oxide with 20 mL of water, and add 6 N acetic acid until the lime is dissolved: the resulting solution responds to the test for Calcium.
Loss on ignition: Ignite a portion of Quick Lime or Calcium Oxide to constant weight in a tarred platinum crucible at 1100 ± 50 C it loses not more than 10.0% of its weight.
Insoluble substances: Slake 5.0 g of Quick Lime or Calcium Oxide, then mix with 100 mL of water, followed by hydrochloric acid, drop wise, with agitation, until solution takes place: the resulting solution after boiling and cooling is acid, and when filtered through a tarred crucible, washed with water until free of chlorides, and dried at 105 for 1 hour yields not more than 50 mg of insoluble substances (1.0%).
Carbonate: Slake 1 g, mix with 50 mL of water, and decant the greater portion of the milky liquid: the addition of an excess of 3 N hydrochloric acid to the residue does not cause more than a slight effervescence.
Magnesium and alkali salts: Dissolve 500 mg in 30 mL of water and 15 mL of 3 N hydrochloric acid. Neutralize the solution with 6 N ammonium hydroxide, heat to boiling, and add ammonium oxalate TS to precipitate the calcium completely. Heat the mixture on a steam bath for 1 hour, cool, dilute with water to 100 mL, mix, and filter. To 50 mL of the filtrate add 0.5 mL of sulfuric acid, evaporate to dryness, and ignite in a tarred platinum crucible to constant weight. The weight of the residue does not exceed 9 mg.
Calcium Oxide FCC Food Grade Specifications:
Lime or Quick Lime
CaO Formula wt 56.08
Calcium Oxide FCC Food Grade
INS: 529 CAS 1305-78-8
DESCRIPTION
Quick Lime or Calcium Oxide occurs as hard, white or gray-white masses or granules, or as a white to gray-white powder. One gram dissolves in about 840 mL of water at 25C and in about 1740 mL of boiling water. It is soluble in glycerin but insoluble in alcohol.
Function: pH control agent; nutrient; dough conditioner; yeast food.
REQUIREMENTS
Identification: Slake Quick Lime or Calcium Oxide 1 g of sample with 20 mL of water, and add glacial acetic acid until the sample is dissolved. The resulting solution gives positive tests for Calcium.
Assay: Not less than 95.0% and not more than 100.5% of CaO (Lime or Calcium Oxide ) after ignition.
Acid-Insoluble Substances: Not more than 1%.
Alkalies or Magnesium: Not more than 3.6%.
Arsenic: Not more than 3 mg/kg.
Fluoride: Not more than 0.015%.
Lead: Not more than 2 mg/kg.
Loss on Ignition: Not more than 10.0%.
The Uses of Calcium Oxide Lumps Powder:
Calcium Oxide is used in the manufacturing of cement, paper, and high-grade steel. Lime is used as a reagent in laboratories for dehydration, precipitation reaction, etc. It is used as a flux in the production of steel and other alloys. It is also used in pharmaceutical and chemical industries.
The MSDS-SDS Hazard Statement of Calcium Oxide Lumps Powder:
Calcium Oxide SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 08-Jan-23
Section 1: Chemical Product and Company Identification
Product Name & Other Names: Calcium oxide or Quicklime or Lime.CAS#:1305-78-8
EINECS EC Number: 215-138-9
Chemical Formula: CaO
Molecular Weight: 56.08
Relevant uses and uses advised against (if any): Industrial use only.
Section 2: Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Skin corrosion/irritation Category 2, H315
Serious eye damage/eye irritation Category 1, H318
Specific target organ toxicity, single exposure; Respiratory tract irritation Category 3, H335
Labeling according to GHS & Regulation (EC) No 1272/2008
GHS Label Elements  Corrosive |
Signal Words: Danger
Hazard Statements:
H315: Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
Precautionary Statements:
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P262: Do not get in eyes, on skin, or on clothing.
P264: Wash … thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P360: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P362: Take off contaminated clothing and wash before reuse.
P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302+352: IF ON SKIN: Wash with soap and water.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P314: Get Medical advice/attention if you feel unwell.
P332+313: If skin irritation occurs: Get medical advice/attention.
P337+P313 If eye irritation persists: Get medical advice/ attention.
Section 3: Composition and Information on Ingredients
Product Name & Other Names: Calcium oxide or Quicklime or Lime.
CAS#:1305-78-8
EINECS EC Number: 215-138-9
Section 4: First Aid Measures
Eye Contact: Check for and remove any contact lenses. In case of contact with Calcium oxide or Quick Lime, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. WARM water MUST be used. Get medical attention immediately.
Skin Contact: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Cover the irritated skin with an emollient. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately.
Serious Skin Contact: Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention.
Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Serious Inhalation: Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt, or waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation.
Ingestion: Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing such as a collar, tie, belt, or waistband.
Section 5: Fire and Explosion Data
Flammability of the Product: Non-flammable.
Fire Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Use means suitable for extinguishing surrounding fire.
Explosion Hazards in Presence of Various Substances:
Risks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion of the product in presence of static discharge: Not available.
Special Remarks on Fire Hazards: Chlorine Trifluoride reacts violently with calcium oxide producing flame.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used.
Section 6: Accidental Release Measures
Personal precautions, protective equipment, and emergency procedures: Ventilate area of leak or spill. Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Do not approach facing the wind.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment Cleanup procedures and Storage: Corrosive solid. Stop leak if without risk. Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Vacuum or sweep-up and remove to an approved disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate as per law. Residues can be neutralized with a dilute solution of acetic acid.
Section 7: Handling and Storage
Precautions for safe handling: Never add water to this product. Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like organic materials, acids, moisture.
Section 8: Exposure Controls/Personal Protection
Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits.
Exposure Limits:
TWA: 2 (mg/m3) from ACGIH (TLV) [United States]
TWA: 2 (mg/m3) [Canada]
TWA: 5 (mg/m3) from OSHA (PEL).
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Handle in accordance with good industrial hygiene and safety practice.
Section 9: Physical and Chemical Properties
Appearance: White to off-white solid. Powder or Lumps.
Odor: It is odorless.
Odor threshold: Not available.
Taste:Bitter. It can damage mouth tissues.
pH (1% soln/water): 10
Relative density: around 3.33
Boiling Point: 2850C (5162F)
Melting Point: 2572C (4661.6F)
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility(ies): Soluble in acids, glycerol, sugar solution. Practically insoluble in alcohol. Very slightly soluble in cold water, hot water.
Viscosity: Not available.
Section 10: Stability and Reactivity Data
Stability: The product is stable. Avoid exposure to Air and Moisture.
Conditions of Instability: Incompatible materials
Incompatibility with various substances: Reactive with organic materials, acids, moisture.
Corrosivity: Not available.
Special Remarks on Reactivity:
Absorbs CO2 from air. Reacts with fluorine to evolve much heat and some light. Reacts with water. Addition of water to Quicklime has generated temperatures as high as 800 C. Some reports describe the reaction as violent. In water, calcium oxide forms calcium hydroxide generating a large quantity of heat. Ignition of sulfur, gunpowder, wood, and straw by heat of Quicklime-water reaction has been reported. Liquid hydrofluoric acid and calcium oxide react very violently. Calcium reacts with phosphorous pentoxide extremely violently when initiated by local heating. It becomes incandescent when heated to near its melting point (2500 C). Quick Lime when stored against brick wall is known to push off the wall.
Polymerization: Will not occur.
Section 11: Toxicological Information
Toxicity to Animals:
LD50: Not available.
LC50: Not available.
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible, or confirmed human carcinogen by IARC.
Mutagenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.
Section 12: Ecological Information
Toxicity to fish: LC50 - Cyprinus carpio (Carp) - 1.070 mg/l - 96 h
Toxicity of the Products of Biodegradation: The product itself and its products of degradation are not toxic.
Results of PBT and vPvB assessment: This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Section 13: Disposal Considerations
Waste Disposal: Waste must be disposed of in accordance with federal, state, and local environmental control regulations.
Section 14: Transport Information
DOT USA Classification:
Class 8: Corrosive material
Identification: Calcium Oxide UNNA: 1910 PG: III
ADR/RID Europe: Not dangerous goods
IMDG/IMO: Not dangerous goods
IATA/ICAO:
Un Number 1910
Class 8: Corrosive material
Identification: Calcium Oxide UNNA: 1910 PG: III
Section 15: Other Regulatory Information
USA:
California Proposition 65: Not listed.
SARA 311/312 Hazards: See section 2.
Section 16: Other Information
DISCLAIMER: The information and recommendations set forth herein are presented in good faith and believed correct as of the date hereof. It is compiled from various sources and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules or insurance requirements applicable. This MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose.
Anmol Chemicals & Pharmaceuticals Pvt. Ltd. is an off-shoot of Anmol Chemicals Taloja. It is located in MIDC Taloja and it is manufacturing pharmaceutical grades of API, Excepients, Food grade and Reagent grade chemicals. Anmol Chemicals & Pharmaceuticals Pvt. Ltd. is a several decades old group of companies, engaged in manufacturing, supplying, distributing, wholesale supplies for actual users, retail or small pack supplies for research and development chemicals, fine and speciality chemicals, pharmaceutical excipients, mineral fortifiers in chemically pure, Analytical reagent grade, IP BP USP Ph Eur EP JP and other pharmaceutical grade monograph including FCC Food grade chemicals and Nutraceuticals, Mineral Fortifiers at best prices.
Calcium Oxide Lumpe Powder Structure
CAS Number 1305-78-8, Calcium Oxide Lumps Powder Manufacturer Exporter
ANMOL CHEMICALS & PHARMACEUTICALS Pvt. Ltd.
India, USA, Europe, UAE
TELEPHONE: +912223770100
Navi Mumbai, INDIA
e-mail: info(At the rate i.e. @)anmol.org
Copyright. 22-nov-24
We manufacture:
Glacial Acetic Acid Manufacturer
Calcium Gluceptate or Calcium Glucoheptonate