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Wholesale Dealers of High Quality 1, 5-Pentanediol Diacrylate CAS 36840-85-4
CAS no：36840-85-4
Chemical properties: Cisatracurium besylate Intermediates
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Best Price for CAS 79-41-4 Methacrylic Acid Maa
CAS NO.：79-41-4
Formula ：C4H6O2
Molecular weight ：86.09
Refractive index ：n20/D 1.431(lit.)
F.p. ：68℃
M.p. ：16℃
B.p.： 159℃-163℃
Vapor pressure ：130Pa ( 25 °C)
Density ：1.015g/cm³ at 20°C(lit.)
Melting point: 12-16°C(lit.)
Boiling point: 163°C(lit.)
Density: 1.015g/mL at 25°C (lit.)
Explosion limit value: (explosive limit) 1.6-8.7% (V)
Water solubility: 9.7g/100mL (20ºC)
Sensitivity: Moisture&LightSensitive
Merck: 14,5941
BRN:1719937
Purity(GC): ≥99.0%
Color (Pt-Co): ≤20
Water (m/m): ≤0.3%
Inhibitor (MEHQ): 250±25 ppm
Vapor Density:>3(vsair)
Vapor pressure: 1mmHg (20°C)
Refractive index: n20/D1.431(lit.)
Storage conditions: Storeat+15°Cto+25°C.
Acidity coefficient: (pKa)pK1:4.66(25°C)
Form: Liquid
Color:Clear
Scent: (Odor)Repulsive
PH value: 2.0-2.2 (100g/l, H2O, 20℃)
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Hot New Products ISO Certified Reference Material Purity Degree 99% CAS No. 78287-27-1 Pharmaceutical Intermediates 7-Ethylcamptothecin
CAS no：86639-52-3
Chemical properties: Irinotecan Intermediates
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2019 New Style Chlorine Methyl Benzene
CAS no：141109-19-5
Chemical properties: Clopidogrel Intermediates
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Reasonable price China Professional OEM Adhesive Factory Cheap Quick Bonding Cyano Adhesive
CAS no：118-00-3
Chemical properties: Valaciclovir Intermediates
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Newly Arrival Stainless Steel Sanitary High Pressure Clamp with Screw Bolt Brass Nut
With our outstanding management, robust technical capability and strict top quality regulate system, we carry on to supply our shoppers with reputable top quality, reasonable charges and excellent companies. We purpose at becoming amongst your most reliable partners and earning your fulfillment for Newly Arrival Stainless Steel Sanitary High Pressure Clamp with Screw Bolt Brass Nut, We sincerely welcome domestic and foreign retailers who calls, letters inquiring, or to crops to barter, weR... -
Manufacturer for Irinotecan Hydrochloride CAS 100286-90-6
CAS no：7689-03-4
Chemical properties: Irinotecan Intermediates
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Competitive Price for SMA Ss54 5A 40V with Do-214AC Package SMD Surface Mount Schottky Barrier Rectifiers
CAS NO.:2495-27-4 (C16)
32360-05-7 (C18)Formula： C20H38O2/C22H42O2
Molecular weight ：310.5/338.6
EINECS NO.： 219-672-3 (C16) 251-013-5 (C18)
M.p.： 18~20℃
B.p.： 250℃
Refractive index ：n20/D1.4502 (lit.)
Density： 0.864 g/mL at 25°C(lit.)
Ester content: ≥98.0%
C16 ester: 20~25%
C18 ester: 70~80%
Color (Pt-Co): ≤50
Acid value (mg KOH/g): ≤0.5
Water (m/m): ≤0.05%
Inhibitor (MEHQ): 200±50 ppm
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China Factory for 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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China Cheap price 304L 316L 430 201 PVD Rose Gold Blue Brown Champine Cooper Color Coating 2b Ba Vibration Decoration 4X8 Inox Austenitic Stainless Steel 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 Cheap price 304L 316L 430 201 PVD Rose Gold Blue Brown Champine Cooper Color Coating 2b Ba Vibration Decoration 4X8 Inox Austenitic Stainless Steel 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 Cheap price 304L 316L 430 201 PVD Rose Gold Blue Brown Champine Cooper Color Coating 2b Ba Vibration Decoration 4X8 Inox Austenitic Stainless Steel 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