Guar Gum CAS WENA-0216
Identification
CAS Number
WENA-0216
Name
Guar Gum
Source
Natural products
Chemical Composition
Plant polysaccharides and modified components
Product Types
Carboxymethyl hydroxypropyl guar gum，hydroxypropyl guar gum,guar gum hydroxypropyl trimethyl ammonium chloride,hydroxypropyl guar gum hydroxypropyl,trimethyl ammonium chloride, carboxymethyl guar gum.
Properties
Appearance
Pale yellow powder
Safety Data
RIDADR
NONH for all modes of transport
WGK Germany
3
Specifications and Other Information of Our Guar Gum CAS WENA-0216
Two specification
Food grade and Industrial grade (for oil field use).
Package
25KG/bag, outer layer kraft paper, inner layer PE film bag.
Shelf Life
2 years
Storage
Under room temperature away from light
Advantage
Guar gum is a natural polymer known to be effective and water soluble. At low concentrations, highly viscous solutions can be formed; exhibit non-Newtonian rheological properties, and form acid-reversible gels with borax due to its unique properties.
Known Application
Widely used in oil fracturing, drilling and other thickening purposes, as well as food additives, printing and dyeing and architectural coatings and other industries.
Other Derivatives of Guar Gum
Description of Hydroxypropyl guar
Hydroxypropyl guar is chemically modified from guar powder and has many excellent properties. Compared with guar collagen powder, the water-insoluble matter and gel-breaking residue are greatly reduced, which can adapt to the fracturing operation with well temperature above 90 degrees Celsius, and the chemical stability is greatly improved. At the same time, HPG is a kind of high-grade non-ionic thickener, which has good compatibility with base fluid, and is the most widely used fracturing thickener in my country.
| Items/Specofication | Specofication I | Specofication II | Specofication III |
| Appearance | Pale yellow powder | Pale yellow powder | Pale yellow powder |
| Water | ≤10.0% | ≤10.0% | ≤10.0% |
| 120Mesh | ≤1% | ≤1% | ≤1% |
| 200Mesh | ≤8% | ≤10% | ≤15% |
| Water insoluble matter | ≤4.0% | ≤4.0% | ≤8.0% |
| pH | 6.5-7.5 | 6.5-7.5 | 6.5-7.5 |
| Apparent viscosity (cps, 30°C, FANN35, 100rpm, 0.6% aqueous solution) | ≥40 | ≥37 | ≥35 |
| Hydroxypropyl degree of substitution PO MS | ≥0.30 | ≥0.30 | ≥0.15 |
Description of Instant guar gum
Instant guar gum is a pure natural guar gum without chemical modification. The viscosity release speed is fast, and the release viscosity reaches 90% in three minutes. In this way, the viscosity of guar gum is fully utilized, easy to use, cost is reduced, and quality is improved. It fully cooperates with the current continuous mixing fracturing construction technology, shortens fluid preparation time, saves fluid storage space, and achieves improved fracturing. The purpose of construction efficiency and saving construction costs.
| Items/Specofication | Specofication I | Specofication II |
| Appearance | Pale yellow powder | Pale yellow powder |
| Water | ≤4.0% | ≤6.0% |
| 120Mesh | ≤1% | ≤1% |
| 200Mesh | ≤0.1% | ≤0.1% |
| pH | 6.5-7.5 | 6.5-7.5 |
| Apparent viscosity (cps, 25°C, FANN35 300rpm,0.48%,2.0%KCL) | 3min: 40 60min: 45 | 3min: 35 60min: 40 |
Description of Carboxymethyl hydroxypropyl guar gum
Carboxymethyl hydroxypropyl guar gum is an anionic polymer double-modified by guar gum. It is a new oilfield fracturing thickener developed for the special requirements of high temperature well fracturing. It has good high temperature resistance. And shear resistance, good sand-carrying ability, low friction, easy construction, complete glue breaking, low glue breaking liquid residue, little damage to the oil layer, easy to mix and other unique properties. It is an ideal high temperature fracturing thickener.
| Items/Specofication | Specofication I | Specofication II | Specofication III | Specofication Ⅳ |
| Appearance | Pale yellow powder | Pale yellow powder | Pale yellow powder | Pale yellow powder |
| Water | ≤10.0% | ≤10.0% | ≤10.0% | ≤10.0% |
| 120Mesh | ≤1% | ≤1% | ≤1% | ≤1% |
| 200Mesh | ≤10% | ≤10% | ≤12% | ≤15% |
| Water insoluble matter | ≤4.0% | ≤4.0% | ≤6.0% | ≤6.0% |
| pH | 9.5-10.5 | 9.5-10.5 | 9.5-10.5 | 9.5-10.5 |
| Apparent viscosity (cps, 25°C, 100rpm, 0.48% solution) | ||||
| 4 min（Water） | 36 | 34 | 33 | 31 |
| 4 min（Water） | 35 | 33 | 32 | 30 |
| 4 min（Water） | 41 | 39 | 37 | 35 |
| 60min (1%kcl) | 40 | 38 | 36 | 34 |
| Carboxymethyl degree of substitution CM DS | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 |
| Hydroxypropyl degree of substitution PO MS | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 |
Description of Cationic guar gum
Cationic guar gum is a cationic polymer made from natural renewable natural resource guar beans after purification and chemical modification. It can effectively increase the viscosity of the formulation system, and the shear thinning rheological properties can make thick The formulation system has excellent spreadability and can achieve good conditioning properties in combination with anionic surfactants in the shampoo system. As a thickener and conditioner, it has a wide range of applications in products such as shampoos, conditioners, body washes and hand soaps.
| Items/Specofication | Specofication I | Specofication II | Specofication III |
| Appearance | Pale yellowish white powder | Pale yellowish white powder | Pale yellowish white powder |
| Viscosity(1% brookfield 3#,20PRM) | ≥2000mpa.s | ≥4000mpa.s | ≥500mpa.s |
| Water | ≤10.0% | ≤10.0% | ≤10.0% |
| 200Mesh | ≥90.0% | ≥90.0% | ≥90.0% |
| pH(1%) | 9.0-10.5 | 9.0-10.5 | 9.0-10.5 |
| Nitrogen content | 1.3-1.7 | 1.5-2.0 | 1.0-1.5 |
| Colonies number | ≤500cfu/g | ≤500cfu/g | ≤500cfu/g |
| Ar | ≤1.0mg/kg | ≤1.0mg/kg | ≤1.0mg/kg |
| Pb | ≤1.0mg/kg | ≤1.0mg/kg | ≤1.0mg/kg |
| Application | Mainly used in shampoo, shower gel, facial cleanser, hand soap and other products | Mainly used in shampoo, shower gel, hand soap and other products that require higher conditioning performance | Mainly used in transparent shampoo, hand sanitizer and other transparent products |
Links
This product is developed by our R&D company Ulcho Biochemical Ltd (http://www.ulcho.com/).
This product is developed by our R&D company Watson International Ltd (https://www.watson-int.com/).