polyethylene glycol supplier

Application areas

Application Notes

Food Industry

It is used for emulsification, thickening, anti-crystallization, stabilization, and moisturizing, improving the viscosity and texture of food. In baking, it prevents ice crystals and extends freshness; in sauces, seasonings, and gravy, it acts as a thickener and preservative, making the texture smoother and inhibiting microbial growth.

Beverage industry

As an antifoaming agent, it reduces foaming problems in beer and soft drink production and improves production stability.

manufacturing

Used as a coolant and antifreeze, it lowers the freezing point of liquids and is suitable for automobiles, industrial equipment, and air conditioning systems, ensuring normal operation in low-temperature environments.

Pharmaceutical manufacturing

As a solvent, diluent, and carrier for drug delivery systems, it can be used in the preparation of drugs and medical products.

Daily chemical industry

It is used as a wetting agent and consistency regulator, and is often used in products such as creams, lotions, toothpaste, shaving creams, and detergents. It is also suitable for non-rinsing hair care products, giving hair a silky shine.

Industrial manufacturing

It is used as a wetting agent and consistency regulator in creams, lotions, toothpaste, shaving creams, and cleaning products. When used in leave-in hair care products, it can increase the shine of hair.

Indicator range

GB1886.302

HG/T4134

USP

GB/T22114

BP

CP

Senses

PEG200-1000: Colorless transparent liquid; PEG1500-8000: White waxy solid.

PEG200-400: Colorless transparent liquid; PEG600-800: Transparent liquid or white paste; PEG1000-8000: White waxy solid.

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PEG200-400: Colorless transparent liquid; PEG600-800: Transparent liquid or white paste; PEG1000-8000: White waxy solid.

White waxy solid

PEG1000: Colorless, transparent, viscous liquid or translucent, waxy soft substance; PEG1500: White, waxy solid.

Average molecular weight

PEG200: 190-210

PEG400: 380-420

PEG600: 570-630

PEG800: 770-830

PEG1000: 950-1050

PEG1500: 1350-1650

PEG2000: 1800-2200

PEG3000: 2700-3300

PEG4000: 3600-4400

PEG6000: 5400-6600

PEG8000: 7000-9000

PEG200: 190-210

PEG400: 380-420

PEG600: 570-630

PEG800: 770-830

PEG1000: 950-1050

PEG1500: 1400-1600

PEG2000: 1800-2200

PEG3000：2800-3200

PEG4000：3800-4200

PEG6000：5400-7000

PEG8000：7000-9000

PEG200：190-210

PEG400：380-420

PEG600：570-630

PEG800：770-830

PEG1000：950-1050

PEG1500：1350-1650

PEG2000：1800-2200

PEG3000：2700-3300

PEG4000：3600-4400

PEG6000：5400-6600

PEG8000：7000-9000

PEG：200-8000

PEG400：400

PEG600：600

PEG1000：1000

PEG1500：1500

PEG3000：3000

PEG4000：4000

PEG6000：6000

PEG8000: 8000

PEG400: 380-420

PEG600: 570-630

PEG1000: 900-1100

PEG1500: 1350-1650

PEG4000: 3400-4200

PEG6000: 5400-7800

pH value (5%)

4.5-7.5

5.0-7.0

4.5-7.5

4.0-7.5

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4.0-7.0

Moisture, %

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PEG200-800: ≤0.3

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≤1.0

≤1.0

Burning residue, %

≤0.2

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≤0.1

≤0.1

≤0.2

≤0.1

kinematic viscosity

PEG200: 3.9-4.8 (100℃)

PEG400: 6.8-8.0 (100℃)

PEG600: 9.9-11.3 (100℃)

PEG800: 12.5-14.5 (100℃)

PEG1000: 16.0-19.0 (100℃)

PEG1500: 26-33 (100℃)

PEG2000: 38-49 (100℃)

PEG3000: 67-93 (100℃) PEG4000: 110-158 (100℃)

PEG6000: 250-390 (100℃)

PEG8000: 470-900 (100℃)

PEG2000: 3-4

(40℃, 0.5g/mL aqueous solution)

PEG3000: 5.0-6.0

(40℃, 0.5g/mL aqueous solution)

PEG4000: 6.0-8.0

(40℃, 0.5g/mL aqueous solution)

PEG6000: 5400-6600

PEG8000: 10.0-14.0

(40℃, 0.5g/mL aqueous solution)

(40℃, 0.5g/mL aqueous solution)

PEG200: 3.9-4.8 (100℃)

PEG400: 6.8-8.0 (100℃)

PEG600: 570-630

PEG800: 770-830

PEG1000: 950-1050

PEG1500: 1350-1650

PEG2000: 1800-2200

PEG3000: 2700-3300

PEG4000: 3600-4400

PEG6000: 5400-6600

PEG8000: 7000-9000

PEG200: 3.9-4.8 (100℃)

PEG400: 6.8-8.0 (100℃)

PEG600: 9.9-11.3 (100℃)

PEG800: 12.5-14.5 (100℃)

PEG1000: 16.0-19.0 (100℃)

PEG1500: 26-33 (100℃)

PEG2000: 38-49 (100℃)

PEG3000: 67-93 (100℃)

PEG4000: 110-158 (100℃)

PEG6000: 250-390 (100℃)

PEG8000: 470-900 (100℃)

PEG600: 13.9-18.5 (50% solution)

PEG1000: 20.4-27.7 (50% solution)

PEG1500: 31-46 (50% solution)

PEG3000: 69-93 (50% solution)

PEG4000: 102-158 (50% solution)

PEG6000: 185-250 (50% solution)

PEG8000: 240-472 (50% solution)

PEG600: 56-62

(40℃, 0.8mm capillary)

PEG1000: 8.5-11.0

(40℃, 0.8mm capillary)

PEG1500: 3-4

(40℃, 0.8mm capillary)

PEG4000: 5.5-9.9

(40℃, 0.8mm capillary)

PEG6000: 10.5-16.5

(40℃, 1.0mm capillary)

proportion

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PEG400: 1.110-1.140

PEG600: 1.101-1.135

density

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PEG400: 1.120

PEG600-8000 : 1.080

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Formaldehyde, ppm

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≤30

≤30

≤30

Lead, ppm

≤1.0

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Arsenic, ppm

≤1.0

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≤2.0

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≤3.0

Heavy metals, ppm

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≤5.0

≤5.0

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≤5.0

Acid value, %

≤0.05

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≤0.1mL NaOH

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≤200

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≤10

≤1

≤1

≤1

Dioxane, ppm

≤10

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≤10

≤10

≤10

≤10

Ethylene glycol + diethylene glycol content, %

≤0.25

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≤0.25

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≤0.4

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Hydroxyl value, mgKOH/g

PEG200: 534.0-590.0

PEG400: 267.0-295.0

PEG600: 178.0-196.0

PEG800: 135.0-145.0

PEG1000: 107.0-118.0

PEG1500: 70.0-80.0

PEG2000: 51.0-62.0

PEG3000: 35.0-40.0

PEG4000: 26.5-29.5

PEG6000: 16.0-21.0

PEG8000: 12.5-16.0

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PEG400: 264-300

PEG600: 178-197

PEG1000: 107.0-118.0

PEG1500: 70.0-80.0

PEG3000: 34-42

PEG4000: 25-32

PEG6000: 16-22

PEG8000: 12-16

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Chromaticity, Hazen

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PEG200-600: ≤30

PEG800: ≤50

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Pour point, ℃

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PEG600: 15-25

PEG800: 33-38

PEG1500: 41-46

PEG3000: 50-56

PEG4000: 53-59

PEG6000: 55-61

PEG8000: 55-62

PEG400: 4-8

PEG600: 15-25

PEG800: 35-40

PEG1500: 42-48

PEG4000: 50-56

PEG6000: 53-59

Reducing substances

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Through experiments

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