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Factory supply best price CAS 24057-28-1 Pyridinium 4-toluenesulfonate in stock
Product Name: Pyridinium 4-toluenesulfonate
CAS Number: 24057-28-1
Molecular Structure: C7H8O3S·C5H5N
Molecular Weight: 251.3
Appearance: White powder
Assay: Not less than 99%
m.p: 116-120 Celsius Degree
Loss on drying: Not more than 0.5%
Exp Date: Two years
Package: 25kg/drum
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Factory supply best price L-Prolinamide CAS 7531-52-4 in stock
Product Name: L-Prolinamide
CAS Number: 7531-52-4
Molecular Structure: C5H10N2O
Molecular Weight: 114.15
Appearance: White to off-white microcrystalline powder
Assay: 99%
m.p: 95-97 Celsius Degree
Specific Rotation(20/D):-105~-107 Degree (C=2,EtOH)
Loss on drying: Not more than 0.5%
Exp Date: Two years
Package: 25kg/drum
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Factory supply best price 2-Phenyl propionaldehyde CAS 93-53-8
Product name：2-Phenyl propionaldehyde
Purity：7%Min
Appearance：Colourless to light yellow liquid
Grade Standard：industrial Grade
Particle Size：On customer demand
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Factory supply best price CAS 1923-70-2 Tetrabutylammonium perchlorate
CAS:1923-70-2
Formula:C16H36NClO4
Exterior:White to off-white crystals
Content:99%
Uses: a phase transfer catalyst
Value：99%
CAS NO.：1923-70-2
Molecular Formula：C16H36NClO4
Physical properties:：white powder
Use：Phase-transfer catalyst in chemical reactions.
Package：To customer
Precautions：Stored in the dark, cool, dry and ventilated place.
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Factory supply best price 1-Naphthoic acid CAS 86-55-5
Name：High quality 1-Naphthoic acid cas 86-55-5 with low price
Other name：1-Naphthalenecarboxylic acid;Naphthalene-1-carboxylic acid;α-Naphthoic acid
CAS：86-55-5
Applications：Organic intermediate
Appearance：White to off-white powder
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High quality CAS 106-51-4 Benzoquinone
CAS NO.: 106-51-4
Molecular Formula: C6H4O2
P-Benzoquinone is a planar molecule with localized, alternating C=C, C=O, and C–C bonds. Reduction gives the semiquinone anion C6H4O2−, which adopts a more delocalized structure. Further reduction coupled to protonation gives the hydroquinone, wherein the C6 ring is fully delocalized
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Zinc dipyroglutamate CAS 15454-75-8 with best price
Product Name：ZINC PCA
Appearance：White Powder
Specification：99%
CAS：15454-75-8
Package：1kg/aluminum foil bag; 25kg/drum
Sample：Availiable
Storage：Dry Place
Shelf life：2 Years
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Factory Supply Bismuth citrate CAS NO.813-93-4
Product Name：Bismuth citrate CAS 813-93-4
CAS No.：813-93-4
MF：C6H5BiO7
Molecular Weight：398.08
EINECS No：212-390-1
Appearance：White crystalline powder
Purity：99%
Package：Bag/drum/OEM
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Factory supply best price DL-Lactide CAS 95-96-5
Product name：DL-Lactide
CAS：95-96-5
MF：C6H8O4
MOQ：1kg
Packing：1kg/bag,25kg/drum
Purity：99%min
Payment terms：Trade assurance,bank account,btc
