Product Description
Hydroxypropyl guar gum is generally supplied as a white-to-light-yellow powder. It dissolves readily in water yet remains insoluble in organic solvents including alcohols, ethers and ketones.
Its aqueous solutions show favourable stability at room temperature over a wide pH range of 2.0-12.0. Nevertheless, viscosity drops markedly upon heating above 70 °C, and the material may suffer degradation in the presence of strong oxidizing agents.
PropertiesProperties
| Product Name: | HYDROXYPROPYL GUAR |
| Synonyms: | Guar gum, 2-hydroxypropyl ether;gum guar 2-hydroxypropyl ether;Hydroxypropyl guar gum;guar gum, propoxylated;2-Hydroxypropyl guar gum;Hydroxypropyt gua;Hydroxypropyl guar gum excipient;Guaraprolose |
| CAS: | 39421-75-5 |
| MF: | |
| MW: | 0 |
| EINECS: | 000-000-0 |
| Product Categories: | Petroleum Additives;Pharmaceutical intermediates |
| Mol File: | Mol File |
| Odor | at 100.00?%. odorless |
| EPA Substance Registry System | Hydroxypropyl guar (39421-75-5) |
Product Application
Hydroxypropyl guar finds extensive use across diverse end use applications. Within the oil and gas sector, it acts as a key ingredient for fracturing fluids and drilling mud systems. It functions to raise drilling fluid viscosity, improve the suspension and transport of drill cuttings, lower the risk of wellbore collapse, and boost the proppant carrying capacity of fracturing fluids.
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