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ChemicalBook > Product Catalogue >Inorganic chemistry >Inorganic bases >Sodium hydroxide

Sodium hydroxide

Sodium hydroxide Structure
  • ₹135 - ₹62709.23
  • Product name: Sodium hydroxide
  • CAS: 1310-73-2
  • MF: NaOH
  • MW: 39.99711
  • EINECS:215-185-5
  • MDL Number:MFCD00011405
  • Synonyms:SODIUM HYDROXIDE VOLUMETRIC SOLUTION 0,01 MOL/L;SODIUM HYDROXIDE SOLUTION 4.0% IN WATER;LABCONCO LABSOLUTIONS LOW-FOAMING LIQUI&;SODIUM HYDROXIDE PELLETS 99.99% &;Sodium hydroxide, reagent grade, 97%, powder;SODIUM HYDROXIDE SOLUTION FOR HPCE, 0.1 M NAOH;SODIUM HYDROXIDE SOLUTION 8% 50 L;SODIUM HYDROXIDE, VOLUMETRIC STANDARD, 0 .2N SOLUTION IN WATER
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  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL
  • ottokemi

Package

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  • 1kg
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  • ManufacturerTCI Chemicals (India)
  • Product numberS0543
  • Product descriptionSodium Hydroxide (2mol/L in Water)
  • Packaging500ML
  • Price₹1900
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberS0542
  • Product descriptionSodium Hydroxide (1mol/L in Water)
  • Packaging500ML
  • Price₹2100
  • Updated2022-05-26
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  • ManufacturerSigma-Aldrich(India)
  • Product number223921
  • Product descriptionAscarite® Sodium hydroxide-coated silica, 20-30?mesh
  • Packaging100G
  • Price₹14224.05
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number223913
  • Product descriptionAscarite® Sodium hydroxide-coated silica, 8-20?mesh
  • Packaging100G
  • Price₹19052
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number223913
  • Product descriptionAscarite® Sodium hydroxide-coated silica, 8-20?mesh
  • Packaging500G
  • Price₹48084.65
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number223921
  • Product descriptionAscarite® Sodium hydroxide-coated silica, 20-30?mesh
  • Packaging500G
  • Price₹62709.23
  • Updated2022-06-14
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  • ManufacturerSRL
  • Product number13994
  • Product descriptionSodium Hydroxide 0.1N Solution
  • Packaging500mL
  • Price₹160
  • Updated2022-05-26
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  • ManufacturerSRL
  • Product number27382
  • Product descriptionSodium Hydroxide 0.2N Solution
  • Packaging500mL
  • Price₹160
  • Updated2022-05-26
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  • ManufacturerSRL
  • Product number69978
  • Product descriptionSodium Hydroxide 1N Solution
  • Packaging500mL
  • Price₹170
  • Updated2022-05-26
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  • ManufacturerSRL
  • Product number13994
  • Product descriptionSodium Hydroxide 0.1N Solution
  • Packaging1000ml
  • Price₹280
  • Updated2022-05-26
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  • ManufacturerSRL
  • Product number96311
  • Product descriptionSodium Hydroxide Pellets purified, 97%
  • Packaging500Gms
  • Price₹290
  • Updated2022-05-26
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  • ManufacturerSRL
  • Product number27382
  • Product descriptionSodium Hydroxide 0.2N Solution
  • Packaging1000ml
  • Price₹290
  • Updated2022-05-26
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  • ManufacturerSRL
  • Product number39700
  • Product descriptionSodium Hydroxide Powder extrapure, 96%, 80-100 mesh
  • Packaging5kg
  • Price₹2060
  • Updated2022-05-26
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  • ManufacturerSRL
  • Product number68151
  • Product descriptionSodium Hydroxide Pellets extrapure AR, 98%
  • Packaging5kg
  • Price₹2240
  • Updated2022-05-26
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  • ManufacturerSRL
  • Product number13913
  • Product descriptionSodium Hydroxide Pellets extrapure AR, ACS, ExiPlus, Multi-Compendial, 98%
  • Packaging5000Gms
  • Price₹2610
  • Updated2022-05-26
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  • ManufacturerSRL
  • Product number96311
  • Product descriptionSodium Hydroxide Pellets purified, 97%
  • Packaging25kg
  • Price₹8670
  • Updated2022-05-26
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Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) S0543 Sodium Hydroxide (2mol/L in Water) 500ML ₹1900 2022-05-26 Buy
TCI Chemicals (India) S0542 Sodium Hydroxide (1mol/L in Water) 500ML ₹2100 2022-05-26 Buy
Sigma-Aldrich(India) 223921 Ascarite® Sodium hydroxide-coated silica, 20-30?mesh 100G ₹14224.05 2022-06-14 Buy
Sigma-Aldrich(India) 223913 Ascarite® Sodium hydroxide-coated silica, 8-20?mesh 100G ₹19052 2022-06-14 Buy
Sigma-Aldrich(India) 223913 Ascarite® Sodium hydroxide-coated silica, 8-20?mesh 500G ₹48084.65 2022-06-14 Buy
Sigma-Aldrich(India) 223921 Ascarite® Sodium hydroxide-coated silica, 20-30?mesh 500G ₹62709.23 2022-06-14 Buy
SRL 13994 Sodium Hydroxide 0.1N Solution 500mL ₹160 2022-05-26 Buy
SRL 27382 Sodium Hydroxide 0.2N Solution 500mL ₹160 2022-05-26 Buy
SRL 69978 Sodium Hydroxide 1N Solution 500mL ₹170 2022-05-26 Buy
SRL 13994 Sodium Hydroxide 0.1N Solution 1000ml ₹280 2022-05-26 Buy
SRL 96311 Sodium Hydroxide Pellets purified, 97% 500Gms ₹290 2022-05-26 Buy
SRL 27382 Sodium Hydroxide 0.2N Solution 1000ml ₹290 2022-05-26 Buy
SRL 39700 Sodium Hydroxide Powder extrapure, 96%, 80-100 mesh 5kg ₹2060 2022-05-26 Buy
SRL 68151 Sodium Hydroxide Pellets extrapure AR, 98% 5kg ₹2240 2022-05-26 Buy
SRL 13913 Sodium Hydroxide Pellets extrapure AR, ACS, ExiPlus, Multi-Compendial, 98% 5000Gms ₹2610 2022-05-26 Buy
SRL 96311 Sodium Hydroxide Pellets purified, 97% 25kg ₹8670 2022-05-26 Buy

Properties

Melting point :681 °C(lit.)
Boiling point :1390°C
Density :1.515 g/mL at 20 °C
vapor density :<1 (vs air)
vapor pressure :1 mm Hg ( 745 °C)
refractive index :1,473-1,475
Flash point :176-178°C
storage temp. :room temp
solubility :H2O: 1 M at 20 °C, clear, colorless
form :beads
Specific Gravity :2.13
color :White
Odor :Odorless
PH Range :13 - 14
PH :10.98(1 mM solution);11.95(10 mM solution);12.88(100 mM solution);
Water Solubility :SOLUBLE
Sensitive :Air Sensitive & Hygroscopic
Decomposition :176-178 ºC
λmax :λ: 260 nm Amax: 0.015
λ: 280 nm Amax: 0.01 Merck :14,8627
Exposure limits :TLV-TWA air 2 mg/m3 (OSHA); ceiling 2 mg/m3 (ACGIH) and 2 mg/m3/15 min (NIOSH).
Dielectric constant :57.5(25℃)
Stability :hygroscopic
CAS DataBase Reference :1310-73-2(CAS DataBase Reference)
NIST Chemistry Reference :Sodium hydroxide(1310-73-2)
EPA Substance Registry System :Sodium hydroxide (1310-73-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Sodium hydroxide, also known as lye and caustic soda, is a highly caustic substance that is used used in small amounts in cosmetics to establish and hold the pH of a product.Sodium Hydroxide is a extremely important compound in our lives because it has so many uses.  It is a very common base used in the chemical industry and is used for many things, many of which occur in our daily lives. One of the most well known uses of Sodium Hydroxide is its use in unclogging drains.  It comes in many different brands of drain cleaners, but one of the most common is Drano.  It also comes in the form of lye soap which can be used to wash practically anything, from the dishes to your face.
sodium hydroxide structure
sodium hydroxide structure
At room temperature, sodium hydroxide is a white crystalline odorless solid that absorbs moisture from the air. It is a manufactured substance. Sodium Hydroxide is an inorganic compound used to control the pH levels or serve as a buffering agent in cosmetics and personal care products. It was historically used in the formulation of soaps, but is currently seen in a variety of formulas, including bath products, cleansing products, fragrances, foot powders, hair dyes and colors, makeup, nail products, personal cleanliness products, shampoos, shaving products, depilatories, skin care products, and suntan products, as well as chemical hair straighteners and hair wave sets. It is also a popular ingredient in industrial solvents as a chemical base for soaps, oven cleaners, detergents and drain cleaners because of its ability to dissolve grease, oils, fats and protein based deposits, according to Wikipedia. Less frequently, Sodium Hydroxide is seen as an ingredient in toothpastes.
Sodium Hydroxide is FDA approved, and has received the GRAS (Generally Recognized as Safe) rating as a direct food additive. However, it is primarily used in the washing and chemical peeling of produce. It is approved for use in cosmetics and personal care products in varying concentrations: 5% by weight in nail cuticle solvents, 2% by weight in hair straighteners for general use, 4.5% by weight in hair straighteners for professional use, up to a pH 12.7 in depilatories, and up to pH 11 in other uses as a pH adjuster.
References
https://pubchem.ncbi.nlm.nih.gov/compound/sodium_hydroxide
http://sodiumhydroxide.weebly.com/uses.html

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