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Cas Database

1305-62-0

1305-62-0

Identification

  • Product Name:Calcium hydroxide

  • CAS Number: 1305-62-0

  • EINECS:215-137-3

  • Molecular Weight:74.0927

  • Molecular Formula: Ca(OH)2

  • HS Code:2825 90 19

  • Mol File:1305-62-0.mol

Synonyms:Biocalc;Loeschkalk;Kemikal;Calkyl;Calcium Hydroxide, FCC, Low Aluminum Powder;calcium(II) hydroxide;hydralime;Calkyl (TN);Calcium hydroxide (JP14/USP);Limbux;Rhenofit CF;Milk of lime;hydrated lime;slaked lime;Calcium Hidroxide;white lime;Lime Water;Calbit;Super Microstar;Kalziumhydroxid;

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Safety information and MSDS view more

  • Pictogram(s):IrritantXi,CorrosiveC

  • Hazard Codes:Xi,C

  • Signal Word:Danger

  • Hazard Statement:H315 Causes skin irritationH318 Causes serious eye damage H335 May cause respiratory irritation

  • First-aid measures: General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled Fresh air, rest. Refer for medical attention. In case of skin contact Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention . In case of eye contact First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. If swallowed Rinse mouth. Do NOT induce vomiting. Give nothing to drink. Refer for medical attention . Dust irritates eyes, nose and throat. (USCG, 1999)

  • Fire-fighting measures: Suitable extinguishing media In case of fire in the surroundings, use appropriate extinguishing media. Wear self-contained breathing apparatus for firefighting if necessary.

  • Accidental release measures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Personal protection: P2 filter respirator for harmful particles. Sweep spilled substance into covered containers. Then store and dispose of according to local regulations. Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

  • Handling and storage: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Separated from strong acids.

  • Exposure controls/personal protection:Occupational Exposure limit valuesBiological limit values Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Eye/face protection Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Respiratory protection Wear dust mask when handling large quantities. Thermal hazards

Supplier and reference price view more

  • Manufacture/Brand
  • Product Description
  • Packaging
  • Price
  • Delivery
  • Purchase
  • Manufacture/Brand:Usbiological
  • Product Description:Calcium hydroxide
  • Packaging:2kg
  • Price:$ 204
  • Delivery:In stock
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  • Manufacture/Brand:TRC
  • Product Description:Calcium hydroxide
  • Packaging:100g
  • Price:$ 225
  • Delivery:In stock
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  • Manufacture/Brand:TRC
  • Product Description:Calcium hydroxide
  • Packaging:25g
  • Price:$ 150
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Calcium hydroxide ACS reagent, ≥95.0%
  • Packaging:500g
  • Price:$ 61.8
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Calcium hydroxide for analysis EMSURE ACS,Reag. Ph Eur
  • Packaging:1020470500
  • Price:$ 60.1
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Calcium hydroxide for analysis EMSURE? ACS,Reag. Ph Eur
  • Packaging:500 g
  • Price:$ 57.53
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Calcium hydroxide ACS reagent, ≥95.0%
  • Packaging:100g
  • Price:$ 46.3
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Calcium hydroxide puriss. p.a., Reag. Ph. Eur., ≥96%
  • Packaging:100g
  • Price:$ 51.7
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Calcium hydroxide 99.995% trace metals basis
  • Packaging:5g
  • Price:$ 75.7
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Calcium hydroxide precipitated (≤ 0.0005 % Al) EMPROVE? ESSENTIAL USP,FCC,E 526
  • Packaging:1021190500
  • Price:$ 116
  • Delivery:In stock
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Relevant articles and documentsAll total 1 Articles be found

INFRARED MATRIX ISOLATION STUDIES OF THE INTERACTIONS OF Mg, Ca, Sr, AND Ba ATOMS AND SMALL CLUSTERS WITH WATER.

Kauffman,Hauge,Margrave

, p. 97 - 118 (2008/10/08)

Mg, Ca, Sr, and Ba metal atoms react with water to form M**. **. **. OH//2 adducts on cocondensation at 15 K in excess argon. Adduct formation is evidenced by a red shift in the water nu //2 bending mode frequency and ranges from approximately 15 cm** minus **1 for Mg to approximately 30 cm** minus **1 for Ca, Sr, and Ba. Subsequent photolysis of the adducts results in oxidative insertion reactions to form HMOH molecules. At higher magnesium metal concentrations, Mg//2**. **. **. OH//2 and Mg//x**. **. **. OH//2, x greater than equivalent to 3, adducts are observed. Sequential reactions between two metal atoms and one water molecule produce the HMOMH species in the case of Mg and Ca. Reaction between one Ca metal atom and two water molecules produces the Ca(OH)//2 molecule.

Process route upstream and downstream products

Process route

water
7732-18-5

water

calcium
7440-70-2

calcium

HCaOCaH
94592-81-1

HCaOCaH

calcium dihydroxide
1305-62-0,7719-01-9

calcium dihydroxide

Conditions
Conditions Yield
In solid matrix; Irradiation (UV/VIS); heating of water, Ar (excess) and Ca at 465 - 550°C for 1 or 2 hin steel crucible in Ta furnace and cocondensation on mirrored Cu held at 15 K; photolysis of formed matrices with Xe or Hg lamp for 15 min to 2.5 h; reaction mechanisms described; not isolated; detn. by IR; mixture of HCaOH, HCaOCaH and Ca(OH)2 obtained;

1305-62-0 Upstream products

Global suppliers and manufacturers

Global( 428) Suppliers
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  • Hangzhou Dingyan Chem Co., Ltd
  • Business Type:Manufacturers
  • Contact Tel:86-571-86465881,86-571-87157530,86-571-88025800
  • Emails:sales@dingyanchem.com
  • Main Products:95
  • Country:China (Mainland)
  • Simagchem Corporation
  • Business Type:Manufacturers
  • Contact Tel:+86-592-2680277
  • Emails:sale@simagchem.com
  • Main Products:110
  • Country:China (Mainland)
  • EAST CHEMSOURCES LIMITED
  • Business Type:Manufacturers
  • Contact Tel:86-532-81906761
  • Emails:josen@eastchem-cn.com
  • Main Products:97
  • Country:China (Mainland)
  • Leader Biochemical Group
  • Business Type:Lab/Research institutions
  • Contact Tel:86-029-68895030
  • Emails:info@leader-biogroup.com
  • Main Products:65
  • Country:China (Mainland)
  • Shanghai Upbio Tech Co.,Ltd
  • Business Type:Lab/Research institutions
  • Contact Tel:+86-21-52196435
  • Emails:upbiocn@hotmail.com
  • Main Products:89
  • Country:China (Mainland)
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