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Optical Brightener (OB)
Commodity: Optical Brightener (OB)
CAS#: 7128-64-5
Molecular Formula： C26H26N2O2S
Weight：430.56
Structural Formula：
Uses: A good product on whitening and brightening various of thermoplastics, such as PVC、PE、PP、PS、ABS、SAN、PA、PMMA, as good as fiber, paint ,coating ,high-grade photographic paper, ink, and the signs for anti-counterfeiting.
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(R) – (+) – 2 – (4-Hydroxyphenoxy) Propionic Acid (HPPA)
Commodity：(R) – (+) – 2 – (4-Hydroxyphenoxy) Propionic Acid (HPPA)
CAS#: 94050-90-5
Molecular Formula: C9H10O4
Structural Formula:
Uses: It is used in the synthesis of aryloxy phenoxy-propionates herbicide.
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4-Chloro-4’-Hydroxy Benzophenone (CBP)
Commodity：4-Chloro-4’-Hydroxy Benzophenone (CBP)
CAS#: 42019-78-3
Molecular Formula: C13H9O2Cl
Structural Formula:
Uses: the intermediate of fenofibrate.
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8-Hydroxyquinoline (8-HQ)
Commodity: 8-Hydroxyquinoline (8-HQ) with high quality
CAS#:148-24-3
Molecular Formula: C9H7NO
Structural Formula:
Uses: Pharmaceutical intermediates; Pesticide and dye intermediates
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Ethylene Diamine Tetraacetic Acid Calcium Sodium (EDTA CaNa2)
Commodity：Ethylene Diamine Tetraacetic Acid Calcium Sodium (EDTA CaNa2)
CAS#：62-33-9
Formula：C10H12N2O8CaNa2•2H2O
Molecular weight: 410.13
Structural Formula：
Uses：It is used as separating agent, is a kind of stable water-soluble metal chelate. It can chelate multivalent ferric ion. Calcium and ferrum exchange forms the more stable chelate.
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Ethylene Diamine Tetraacetic Acid Ferrisoduim (EDTA FeNa)
Commodity：Ethylene Diamine Tetraacetic Acid Ferrisoduim (EDTA FeNa)
CAS#：15708-41-5
Formula：C10H12FeN2NaO8
Structural Formula：
Uses：It is used as decoloring agent in techniques for photography, additive in food industry, trace element in agriculture and catalyst in industry.
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Methylene Chloride
Commodity：Methylene Chloride
CAS#：75-09-2
Formula：CH2Cl2
Un no.:1593
Structural Formula：
Use：It’s widely used as phatrmaceutical intermediates,polyurethane foaming agent/blowing agent to produceflexible PU foam,metal degreaser,oil dewaxing,mold discharging agent and decaffeination agent, and also inadhesive.
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N-Butyl Acetate
Commodity: N-Butyl Acetate
CAS#：123-86-4
Formula：C6H12O2
Structural Formula：
Uses： Widely used in paint, coating, glue, ink and other industrial fields
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Cloquintocet-Mexyl
Commodity: Cloquintocet-Mexyl
Chinese Name: Detoxification Oquine
Alias: Lyester
CAS #: 99607-70-2
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Polyvinyl Alcohol PVA
Commodity: Polyvinyl Alcohol PVA
CAS#：9002-89-5
Formula：C2H4O
Structural Formula：
Uses：As a soluble resin, the main role of PVA film-forming, bonding effect, it is widely used in textile pulp, adhesives, construction, paper sizing agents, paints and coatings, films and other industries.
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Hydroxyethyl Methyl Cellulose / HEMC / MHEC
Commodity：Hydroxyethyl Methyl Cellulose / HEMC / MHEC
CAS#：9032-42-2
Formula：C34H66O24
Structural Formula：
Uses：Used as high efficient water retention agent, stabilizer, adhesives and film-forming agent in kinds of building materials. It is widely used in industrial applications ,such as construction, detergent ,paint and coating and so on.
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Fenclorim
Commodity :Fenclorim
Formula : C10H6Cl2N2
Weight：225.07
CAS#: 3740-92-9
Structural Formula：
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