Featured Products
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OEM Manufacturer Supply Poly (ethylene glycol) Dimethacrylate CAS 25852-47-5
CAS NO.:25852-47-5
Physical and chemical properties:
Formula ：(C4H5O).(C2H4O)n.(C4H5O2)
Density ：1.11 g/mL at 25 °C
F.p. ：>200 °C2 mm Hg(lit.)
Refractive ：n20/D 1.467
Boiling point:>200°C2mmHg(lit.)
Density: 1.11g/mL at 25°C
Refractive index: n20/D1.467
Flash Point: >230°F
Storage conditions: 2-8°C
Solubility:H2O:soluble
Form: Granular Solid
Color: White to off-white
Water solubility:Soluble in water.
Sensitivity: Moisture & Light Sensitive
Stability: Stable. Incomaptible with strong oxidizing agents. May be sensitive to sunlight.
Chroma (Pt-Co): ≤30
Acid value (mg KOH/g): ≤0.15
Viscosity (mPa.s@25°C): 55 – 75
Moisture: ≤0.1%
Inhibitor (MEHQ): 70-150 ppm
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Manufacturer for Hydroxyethyl Acrylate (HEA)
CAS NO.:7534-94-3
Formula： C14H22O2
Molecular weight ：222.32
Density： 0.990 g/mL at 25°C(lit.)
B.p.：127~129℃@15mm Hg(lit.)
120℃@8mm Hg(lit.)
F.p.：117℃(Open cup)
Refractive index： n20/D 1.477(lit.)
Viscosity ：10 cps ( 25 °C)
Melting point: -60°C
Boiling point: 127-129°C15mmHg(lit.)
Density: 0.983g/mL at 25°C(lit.)
Flash Point: 225°F
Storage conditions:Keep in darkplace, Sealed in dry, RoomTemperature
Form: Liquid
Color: Clear color less to yellow
Specific gravity: 0.985
Water solubility: negligible
Purity (GC, main peak): ≥94.0%
Purity (GC, monomer) ≥98.0%
Color (Pt-Co): ≤30
Acid value (mg KOH/g): ≤0.5％
Viscosity (cps @25℃) 2~15
Water (m/m): ≤0.05%
Inhibitor (MEHQ): 100~200 ppm
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Professional Design Adhesive Vinyl Acetate CAS 108-05-4 with Good Price
CAS NO.:108-05-4
Formula ：C4H6O2
Molecular weight： 144.17
M.p.： -93 °C
B.p.： 72-73 °C(lit.)
Density： 0.934 g/mL at 25 °C(lit.)
Vapor pressure： 88 mm Hg ( 20 °C)
Purity: ≥99.5%
Acid value : ≤0..02%
Water (m/m): ≤0.2%
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Professional Design Adhesive Vinyl Acetate CAS 108-05-4 with Good Price
CAS NO.:108-05-4
Formula ：C4H6O2
Molecular weight： 144.17
M.p.： -93 °C
B.p.： 72-73 °C(lit.)
Density： 0.934 g/mL at 25 °C(lit.)
Vapor pressure： 88 mm Hg ( 20 °C)
Purity: ≥99.5%
Acid value : ≤0..02%
Water (m/m): ≤0.2%
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China New Product Hot/Cold Rolled Ss201 J2 304 314 316L Inox Sheet 1.5mm Thick 309S 310S 2205 Plate AISI 409L 420 J1 430 410 2b/No. 1/2D/Ba/Hl/6K/8K Surface Stainless Steel Coil
CAS NO.:141-32-2
Formula： C7H12O2
Molecular weight： 128
M.p.： -64.6℃
B.p. ：145.7℃
F.p. ：47 ℃
Density ：0.89g/ml
Melting point: -69°C
Boiling point: 61-63°C 60mmHg(lit.)
Density: 0.894g/mL at 25°C(lit.)
Vapor Density: >1(vsair)
Vapor pressure: 3.3 mm Hg (20°C)
Refractive index: n20/D1.410(lit.)
Storage conditions: Store below +30°C.
Solubility: 1.7g/l
Form: Liquid
Color: Clear Color less
Odor: Fruity
Odor Threshold (OdorThreshold): 0.00055ppm
Explosive limit: 1.1-7.8% (V)
Water solubility: 1.4g/L (20ºC)
Sensitivity: LightSensitive
Merck: 14,1539
BRN: 1749970
Exposure limit: TLV-TWA 10ppm (~55mg/m3) (ACGIH).
Stability: Stable.Flammable.Incompatiblewithstrongoxidizingagents,strongacids,strongbases.
Assay(GC) ≥99.5%
Color (Pt-Co) ≤10
Acid Value (As AA) ≤0.01%
Water (m/m) ≤0.10%
Inhibitor(MEHQ) 15±5 ppm
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Good Wholesale Vendors Andrographis Extract, Andrographolide, Camptothecin & Belladonna Extract
CAS no：7689-03-4
Chemical properties: Irinotecan Intermediates
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2019 High quality 28inch Nexus 7 Speed Classical Girls Bike with Basket /Oma Bike City Bike Sy-CB28028
CAS NO.:355-93-1
Formula： C9H8F8O2
Molecular weight： 300.15
B.p. ：88 °C40 mm Hg(lit.)
F.p. ：8-12°C
Density ：1.432 g/mL at 25 °C(lit.)
Refractive index： n20/D 1.358 (lit.)
Storage conditions: Keep Cold
Specific gravity: 1.50
BRN: 1801409
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Factory Cheap Hot ASTM 304 201 410 420 430 316 Ss Plate 8K 2b No. 1 Stock Water Ripple Checkered Diamond Colored Mirror Ba Hairline No. 4 Inox Sheet
CAS NO.:141-32-2
Formula： C7H12O2
Molecular weight： 128
M.p.： -64.6℃
B.p. ：145.7℃
F.p. ：47 ℃
Density ：0.89g/ml
Melting point: -69°C
Boiling point: 61-63°C 60mmHg(lit.)
Density: 0.894g/mL at 25°C(lit.)
Vapor Density: >1(vsair)
Vapor pressure: 3.3 mm Hg (20°C)
Refractive index: n20/D1.410(lit.)
Storage conditions: Store below +30°C.
Solubility: 1.7g/l
Form: Liquid
Color: Clear Color less
Odor: Fruity
Odor Threshold (OdorThreshold): 0.00055ppm
Explosive limit: 1.1-7.8% (V)
Water solubility: 1.4g/L (20ºC)
Sensitivity: LightSensitive
Merck: 14,1539
BRN: 1749970
Exposure limit: TLV-TWA 10ppm (~55mg/m3) (ACGIH).
Stability: Stable.Flammable.Incompatiblewithstrongoxidizingagents,strongacids,strongbases.
Assay(GC) ≥99.5%
Color (Pt-Co) ≤10
Acid Value (As AA) ≤0.01%
Water (m/m) ≤0.10%
Inhibitor(MEHQ) 15±5 ppm
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China Supplier Pet Supply Summer Cool Textilene Elevated Pet Bed Dog Cot
CAS NO.:1663-39-4
Formula： C7H12O2
Molecular weight： 128.17
EINECS NO.： 216-768-7
Refractive index： 1.4103 (20°C)
M.p.： -69 °C
B.p.： 119~121 °C(lit.)
F.p.： 17.0 °C (Closed cup)
Vapor pressure： 16 mbar (20℃)
Density ：0.883 g/mL at 20°C(lit.)
Viscosity ：0.9 mPa.s (20 °C)
T.g. ：55°C
Assay (GC): ≥99.50%
Color (Pt-Co): ≤10
Acid value (As AA): ≤0.1%Water: ≤0.04%
Inhibitor (MEHQ):15±5 ppm
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China Supplier Pet Supply Summer Cool Textilene Elevated Pet Bed Dog Cot
CAS NO.:1663-39-4
Formula： C7H12O2
Molecular weight： 128.17
EINECS NO.： 216-768-7
Refractive index： 1.4103 (20°C)
M.p.： -69 °C
B.p.： 119~121 °C(lit.)
F.p.： 17.0 °C (Closed cup)
Vapor pressure： 16 mbar (20℃)
Density ：0.883 g/mL at 20°C(lit.)
Viscosity ：0.9 mPa.s (20 °C)
T.g. ：55°C
Assay (GC): ≥99.50%
Color (Pt-Co): ≤10
Acid value (As AA): ≤0.1%Water: ≤0.04%
Inhibitor (MEHQ):15±5 ppm
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China Supplier Pet Supply Summer Cool Textilene Elevated Pet Bed Dog Cot
CAS NO.:1663-39-4
Formula： C7H12O2
Molecular weight： 128.17
EINECS NO.： 216-768-7
Refractive index： 1.4103 (20°C)
M.p.： -69 °C
B.p.： 119~121 °C(lit.)
F.p.： 17.0 °C (Closed cup)
Vapor pressure： 16 mbar (20℃)
Density ：0.883 g/mL at 20°C(lit.)
Viscosity ：0.9 mPa.s (20 °C)
T.g. ：55°C
Assay (GC): ≥99.50%
Color (Pt-Co): ≤10
Acid value (As AA): ≤0.1%Water: ≤0.04%
Inhibitor (MEHQ):15±5 ppm
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China Supplier Pet Supply Summer Cool Textilene Elevated Pet Bed Dog Cot
CAS NO.:1663-39-4
Formula： C7H12O2
Molecular weight： 128.17
EINECS NO.： 216-768-7
Refractive index： 1.4103 (20°C)
M.p.： -69 °C
B.p.： 119~121 °C(lit.)
F.p.： 17.0 °C (Closed cup)
Vapor pressure： 16 mbar (20℃)
Density ：0.883 g/mL at 20°C(lit.)
Viscosity ：0.9 mPa.s (20 °C)
T.g. ：55°C
Assay (GC): ≥99.50%
Color (Pt-Co): ≤10
Acid value (As AA): ≤0.1%Water: ≤0.04%
Inhibitor (MEHQ):15±5 ppm