Product Properties
Hydroxypropyl methyl cellulose
Appearance: White Powder Delayed Solubility: NO
Substitution degree: High etherification Ionicity:
Product Specification
Loss on drying: ≤5%
Residue on ignition: ≤1.5%
Heavy metals: ≤0.001%
Arsenic锛 ≤3ppm
Methoxyl content: 28.0-30.0%
Hydroxypropoxyl content: 7.0-12.0%
Total microbial count: ≤1000cfu/g
Total mould and yeast: ≤100cfu/g
Apparent viscosity: 40.0-60.0cP

Packaging, Storage and Safety instructions

Packed in 25 kg per drum.

When stored in closed containers, or in its original packaging in a dry place at room temperature, CELOPRE can be kept for a long time. In the case of high viscosity grades, a slow loss of viscosity can be measured after lengthy storage (>1 year). CELOPRE absorbs water from moist air. Once opened, container must be resealed and kept tightly closed.

Cellulose ethers constitute a dust explosion hazard. Dust formation and deposits must be kept to a minimum so that no ignitable dust/air mixtures can form. Ignition sources such as naked flames, hot surfaces, spark and static electricity should be avoided. CELOPRE starts to decompose at about 200°C. Its ignition temperature is >360°C. It burns easily and the fire may spread.

Selected Products
Product Name Quantity Action
Get a Quote