Characters White crystalline powder Related substances 2.0% max Sulfate 400ppm max Heavy metals 20ppm max Loss on drying 0.5%max Sulfate ash 0.1%max Chloride 140ppm max Selenium 30ppm max Assay 98.0~102.0%

Appearance White or almost-white powder Identification Positive Melting point 145-152℃Specific optical rotation +45.0°to +47.5°Heavy metals 10ppm max Loss on drying 1.0%max Residue on ignition 0.2% max Assay 98.0%min

Rivastigmine Tartratecas 129101-54-8Appearance: white powder

white powderCAS 135062-02-1

Appearance Lemon yellow colored powder Identification Piroxicam Beta –cyclodextrin Solution appearance Not to deep color more than standard solution Water content 10% max PH 5.0-7.0 Ammonia ion 0.5% max Free piroxicam 0.5% max Assay 8.0-11%

Appearance White crystalline powder Identification IR Specific optical rotationSpecific optical rotation -66.0 ~ -69.0°Water 1.0%max Sulfated ash 0.1%max Heavy metals 0.001%max Assay 99.0-101.0%

Product Name:Tri Allyl Iso CyanurateCAS No.:1025-15-6Molecular Formula:C12H15N3O3Molecular Weight:249.27Packing:Plastic DrumQuantity:16MT/FCLSpecificationAppearance: Colorless or yellowish liquidPurity: 98%min Melting point : 23-26Acid Value KOHmg/g (max)

Product Name:Bisphenol A Bisallyl EtherCAS No.:3739-67-1Molecular Formula:C21H24O2Molecular Weight:308.42Packing:Plastic DrumQuantity:16MT/20’FCLSpecificationAppearance: Yellowish liquidPurity % (HPLC Method):8% min or 85% minApplicationBisphenol A Bisa

Product Name:2-Allylphenol (2-AP)CAS No.:1745-81-9Molecular Formula:C9H10OMolecular Weight:134Packing:Plastic DrumQuantity:16MT/20'FCLSpecificationAppearance: Yellowish liquidPurity (HPLC Method): 90% minApplication-2-AP is a high purity monomer, can be u

Product Name:Bismaleimide (BMI)CAS No.:13676-54-5Molecular Formula;C21H14N2O4Molecular Weight:358.37Packing:Plastic DrumQuantity:16MT/20’FCLSpecificationAppearance: Yellowish powderPurity: 98% minMelting point℃: 155-160Acid Value KOHmg/g (max): 1W