Idrossipropilmetilcellulosa (HPMC)

Nome INCI:  Hydroxypropyl Methylcellulose

Numero CAS: 9004-65-3

Formula molecolare:(C10H18O6)n

Fonte: Produzione commissionata da terzi

Standard eseguito: GB/T 34263

Imballaggio: in 25kg woven bags.

Descrizione

Hydroxypropyl methylcellulose, commonly known as HPMC for short, is a versatile and widely used chemical ingredient derived from cellulose, which is the main structural component of plants. It is a type of cellulose ether commonly used in various industries, including pharmaceuticals, detergents, personal care, food, and building materials.

HPMC is a white or yellowish, odorless, tasteless, and non-toxic powder that is soluble in cold water. It can efficiently help to form gels, thicken solutions, and stabilize surfactant emulsions, making it a valuable addition to many detergents and personal care products, such as laundry detergent liquid, dishwashing liquid, shampoo, body wash, and lotion.


Caratteristiche e vantaggi:

  • Solubility: HPMC is highly soluble in cold water and can form gels, making it suitable for use in a wide range of products.
  • Thickening and stabilizing: HPMC is able to thicken and stabilize solutions, emulsions, and suspensions, making it useful in products such as detergents, personal care products, and cosmetics.
  • Film-forming: HPMC can form films when applied to surfaces, making it useful as a protective coating or film-forming agent in a variety of products.
  • Non-toxic: HPMC is generally considered to be non-toxic and safe for use in a variety of products.
  • Non-irritant: HPMC is generally non-irritating to the skin and mucous membranes, making it suitable for use in personal care products and pharmaceuticals.
  • pH-stable: HPMC is stable over a wide range of pH values, making it suitable for use in products with varying pH levels.
  • Shelf-stable: HPMC is stable over a wide range of temperatures and humidity levels, making it suitable for use in products with a long shelf life.
  • Versatility: HPMC has a wide range of applications in industries such as pharmaceuticals, food, cosmetics, and building materials, making it a highly versatile ingredient.

Stabilità e durata di conservazione:

Stabile in un ampio intervallo di pH e adatto all'uso in ambienti acidi e alcalini.

Imballare in contenitori chiusi ermeticamente (fusti o cisterne); conservare in luogo asciutto, ventilato e fresco; tenere lontano dal sole e dall'acqua.

Under proper storage conditions, the shelf life of QUCIK DIRECT HPMC is 24 months.

Dosaggio consigliato:

The recommended dosage of QUCIK DIRECT HPMC in detergents and personal care products is 0.1%-10.0%.

Classificazione

Articoli Standard
Classificazione
Thickening agent
Aspetto (25℃)
White or off-white powder
Hydroxypropyl content, %
7.5~12.0
Methoxy content, %
28.0~30.0
Gelling point (2% aqueous solution), ℃
58.0~64.0
Ash (With sulfate) content, %
≤5.0
Water content, %
≤5.0
Light transmittance (2% aqueous solution), %
≥50
Residue on sieve (180μm standard sieve), %
≤5
pH value (1% aqueous solution, 25℃)
5.0~8.5
Viscosity Brookfield (2% aqueous solution)
≥70000 mPa.s
Viscosity NDJ (2% aqueous solution)
160000~240000 mPa.s

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