| Carbomer934P/974P |
| Carbomer 934P / 974P
Water Soluble Carbomer For Thickening, Suspending & Stabilizing
Description
CARBOMER range are synthetic high molecular weight crosslinked polymers of acrylic acid, which confirm to USP./INF. specifications as "CARBOMER"
Use
CARBOMER range, are water soluble |
| (2009-12-08 10:32:39) Company
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| Carbomer1342 |
| Specification HY-IV
Formulation structure - [-CH2-CH-]N-COOH
Appearance white loose power, Hygroscopicity,little ordor
Ignition Residue ≤2.0%
Acidity 2.5-3.5
Heavy metal ≤20ppm
Benzene centent ≤0.0002%
Visocosity 20000-40000mpa.s
Drying ≤2.0%
Content Measurement 56%-68%
Package 10 |
| (2009-12-08 10:32:12) Company
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| Polyethylene Glycol |
| Chemical Name: Polyethylene glycol
Synonyms: Poly (ethylene glycol),PEG200~8000
CAS No.: 25322-68-3
1. General
The units producing and marketing this product are certified according to Q/320621HA024.
Chemical Name: Polyethylene glycol
Synonyms: Poly (ethylene glycol)PEG.
Molecular Form |
| (2009-12-08 10:27:41) Company
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| Polyethylene Glycol 200 |
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Specification PEG200
Appearance(25℃) Colorless viscous liquid
Freezing point (℃) -52—48
Clarity and color of solution:
Non-concentraded, not deeper than 2 standard solution
Viscosity: （m㎡/s） 22-26
Average molecular weight 180-220
PH value 5-7
Ethylene glycol or diethylene glyc |
| (2009-12-08 10:26:43) Company
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| Polyethylene Glycol 400 |
| PEG 400
Polyethylene glycol
Identifiers
CAS number
25322-68-3
Properties
Molecular formula
C2nH4n+2On+1, n = 8.2 to 9.1
Molar mass
380-420 g/mol
Density
1.128 g/cm³
Melting point
4-8 °C
Viscosity
90.0 cSt at 25 °C, 7.3 cSt at 99 °C
Hazards
Flash point
238 °C
LD50
30 mL/kg, |
| (2009-12-08 10:26:22) Company
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| Polyethylene Glycol 600 |
| polyethylene glycol(PEG-600)
Appearance Clear colourless hazy liquid/paste
Solubility Soluble in water
PH 4.5-7.5
Specific Gravity 1.128 gm/ml
OH value (mg KOH/g) 265-295
Viscosity 6.8-8.0 cst at 98.90 deg C
Ash content max 0.1%
Acid content max |
| (2009-12-08 10:26:02) Company
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| Polyethylene Glycol 800 |
| Specification PEG800
Appearance(25℃) White paste
Freezing point (℃) 33-38
Clarity and color of solution:
Non-concentraded, not deeper than 2 standard solution
Viscosity: （m㎡/s） 2.2-2.4
Average molecular weight 750-850
PH value 5-7
Ignition Residue ≤0.2
Storage:
This product is |
| (2009-12-08 10:25:38) Company
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| Polyethylene Glycol 1000 |
| Specification PEG1000
Appearance(25℃) White waxy solid
Freezing point (℃) 33-38
Clarity and color of solution:
Non-concentraded, not deeper than 2 standard solution
Viscosity: （m㎡/s） 8.5-11.0
Average molecular weight 900-1100
PH value 5-7
Ignition Residue ≤0.2
Storage:
This pr |
| (2009-12-08 10:25:13) Company
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| Polyethylene Glycol 1500 |
| Specification PEG1500
Appearance(25℃) White waxy solid
Freezing point (℃) 41-46
Clarity and color of solution:
Non-concentraded, not deeper than 2 standard solution
Viscosity: （m㎡/s） 3.0-4.0
Average molecular weight 1350-1650
PH value 5-7
Ethylene glycol or diethylene glycol ≤0. |
| (2009-12-08 10:24:50) Company
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| Polyethylene Glycol 2000 |
| Specification PEG2000
Appearance(25℃) White waxy solid
Freezing point (℃) 59-63
Clarity and color of solution:
Non-concentraded, not deeper than 2 standard solution
Viscosity: （m㎡/s） 3.8-4.8
Average molecular weight 180-2200
PH value 5-7
Ignition Residue ≤0.2
Storage:
Stored |
| (2009-12-08 10:24:31) Company
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