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Chemical composition
Erucamide Hydroxysulfopropyl Betaine, chemically synthesized from high-quality, high-purity refined raw materials, alias: erucamide propyl hydroxysulfopropyl betaine, erucamide hydroxysulfopropyl betaine.
CAS: 581089-19-2
Mainly used for clean fracturing, drilling, oil recovery, etc. in oil fields, usually used as viscoelastic surfactants, oil field self-steering acid diverter and daily chemical fields.
Physical and chemical indicators
|
Project |
Indicator |
|
Appearance (25℃) |
Light yellow liquid |
|
Free amine,% |
≤2.0 |
|
Solid content (%) |
40±2 |
|
Sodium chloride (%) |
≤6.0 |
|
pH value (1% aqueous solution) |
5.5～9.0 |
Usage and dosage
Add according to the application formula. Reference: 1%-4%, first dissolved in acid such as hydrochloric acid, can be diluted for use.
Packaging and storage
200kg/plastic drum. Store in a cool and dry place. Shelf life is one year.