Halloysite Nanoclay

  • CAS
  • Size
  • Purity
  • Price
  • Availability
  • Quantity
  • Order
  • 1332-58-7
  • ---
  • 99%, 99.9%, 99.99%, 99.999%
  • ---
  • Inquiry
  • Online Inquiry

If you have any other questions or need other size, please get a quote.

Catalog Number
ACM1332587-1
Product Name
Halloysite Nanoclay
Structure
Structure
CAS
1332-58-7
Category
Porous Nanomaterials
Description
Kaolin appears as odorless white to yellowish or grayish powder. Contains mainly the clay mineral kaolinite (Al2O3(SiO2)2(H₂O)2), a hydrous aluminosilicate. Kaolinite has mp 740-1785°C and density 2.65 g/cm³. Kaoline is insoluble in water but darkens and develops a earthy odor when wet.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals, WetSolid; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid;WHITE POWDER.;White to yellowish or grayish powder. Odorless.;White to yellowish or grayish powder. [Note: When moistened, darkens & develops a clay-like odor.]
Synonyms
Aluminum silicate hydroxide, Bolus, Hydrated aluminum silicate, Kaolin, µ-{Hydrogenato(2-)-?O [(hydroxy-?O)(oxo)silyl]silicate}(dioxo)dialuminium dihydrate, Aluminum, dioxo-µ-[silicic acid (H2SiO3)ato(2-)-?O, (hydroxy-?O)oxosilyl ester]-, hydrate (1:2)
IUPAC Name
oxo-oxoalumanyloxy-[oxo(oxoalumanyloxy)silyl] oxysilane; dihydrate
Molecular Weight
294.19 g/mol
Molecular Formula
H4Al2O9Si2 · 2 H2O
Canonical SMILES
O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O
InChI
InChI=1S/2Al.O5Si2.2H₂O.2O/c;;1-6(2)5-7(3)4;;;;/h;;;2*1H2;;/q2*+1;-2;;;;
InChI Key
NLYAJNPCOHFWQQ-UHFFFAOYSA-N
Density
1.8-2.6 g/cm³
Solubility
Insoluble (NIOSH, 2016);Insoluble in water;Insoluble in ether;Insoluble in dilute acids and alkali hydroxides;Solubility in water: insoluble;Insoluble
Appearance
white, grayish, or yellowish powder
Color/Form
White or yellowish-white, earhty mass or white powder; unctuous when moist;White to yellowish or grayish powder [Note: When moistened, darkens...];Triclinic;White or near white ... pseudohexagonal flakes;Fine white to light-yellow powder
Complexity
167
Covalently-Bonded Unit Count
3
EC Number
310-194-1
Exact Mass
257.902462
Formal Charge
0
H-Bond Acceptor
9
H-Bond Donor
2
Heavy Atom Count
13
ICSC Number
1144
MDL Number
MFCD00062311
Monoisotopic Mass
257.902462
Odor
When moistened ... develops a clay-like odor
Other Experimental
Most kaolin clays have medium bulk density, low abrasion, and compatibility with majority of toxicants;Some grades have fine particle size, high adsorption, and suspension properties;Grindability good if active ingredient is high mp solid: oil adsorption 30-35 g/100 g oil; bulk density, 20-40 lb/cu foot; and pH, 5-6;Kaolin is a unique industrial mineral because it is chemically inert over a relatively wide pH range ... is white or near white; has a good covering or hiding power when used as a pigment or extender in coating and filling; is soft and nonabrasive; has low conductivity of both heat and electricity ...;Mohs Hardness = 2.3;Fusion temp = 1850 °C; Valley abrasion number: 4 to 10; dry brightness (1t 457 nm): 75-91%;A white-burning aluminum silicate that, due to its great purity, has a high fusion point and is the most refractory of all clays. ... Has high lubricity (slipperiness)
Refractive Index
Index of refraction = 1.549; 1.564; 1.565
Rotatable Bond Count
4
RTECS Number
GF1670500
Vapor Pressure
0 mm Hg (approx) (NIOSH, 2016);0 mmHg (approx);0 mmHg (approx)
Viscosity
Low viscosity
Please kindly note that our products are for research use only.

Discover More

Contact Us

For product inquiries, please use our online system or send an email to .

qrcode
Download
Verification code
* I hereby give my consent that I may receive marketing e-mails with information on existing and new services from this company. I know that I can opt-out from receiving such e-mails at any time or by using the link which will be provided in each marketing e-mail.