organic intermediate products

Content:99%min; MP:150?℃
Tris(hydroxymethyl)aminomethane Hydrochloride: CAS[1185-53-1
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Content:99%min; Melting point: 168-171℃
Tris(hydroxymethyl)aminomethane: CAS[77-86-1] Molecular f
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99. 9%
organinc intermediate for making pesticide and medicine.
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99. 5% cd-r grade
Usage: CD-R grade is a special quality for application with
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98%
appearance:white crystal. package:20KGS paper barrel.
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99%
appearance:colorless to pale yellow solid. package:30KGS st
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99%
appearance:colorless to pale yellow liquid. package:200KGS
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negotiate
Dear sirs, Very glad to communicate with you and luckily
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Characteristics: Yellow or pale yellow crystaline powder. So
post: ligang

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Characteristics: Pale yellow-white, odorless and bitter powd
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Yellow-white, oderless and bitter powder. Nonstaining second
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organosilicon raw material : Application：main
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rubber accelerator & antioxidants : MB, MBZ, TMTM, MBT, Z
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99. 5%, 99%, 98%
be used as an intermediate for some organic synthesis such a
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melting point 232-235
be used as an intermediate for some organic synthesis packa
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99. 5%, 99%, 98%
Be used as an intermediate for some organic synthesis . Pac
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chemical industrial
Synonym: pyrogallic acid Chemical name: 1,2,3-trihydroxybe
post: steven2003

Industrial grade
Tannic acid (Industrial grade) Synonym: Tannin, Gallotann
post: steven2003

chemical industrial
Synonyms: Gallic acid, Gallnut acid Chemical name: 3,4,5-Tr
post: steven2003

99%
CAS: 693-23-2 1.Specification: Appearance: White flakes or
post: steven2003