Chemical Name: Proteinase, Bacillus subtilis, sutilain
CAS No.: 12211-28-8
Appearance:Powder
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Chemical Name:Poly[oxy(phenylphosphinylidene)oxy-1,4-phenylenesulfonyl-1,4-phenylene](PSPPP)
CAS No.: 35398-70-0
Molecular Formula:(C18H13O5PS)n
Molecular Weight:≧5000
Appearance:Brown gray to gary particles
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Chemical Name: PTAA
CAS No.: 1333317-99-9
Molecular Formula: (C21H19N)n
Appearance:Yellow fiber or flake
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专业供应1,3,6,8-芘四磺酸四钠盐 包装：25 kg/纸板桶 如果您需要更多的信息或免费样品，请邮件联系我们并发送询价，我们将在12小时内通过电子邮件及时答复 -
Chemical Name: PVP K30
CAS No.: 84057-81-8
Molecular Formula: C18H27N3O3X2
Molecular Weight: 333.43
Appearance:White oryellowish-whitehygroscopic powder
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Chemical Name:Px-VPN
CAS No.: 1784766-39-7
Molecular Formula:C44H26N4O2
Molecular Weight:642.72
Appearance:Yellow Powder
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Chemical Name:PXZ-TRZ
CAS No.: 1411910-25-2
Molecular Formula:C33H22N4O
Molecular Weight:490.57
Appearance:Yellow Powder
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Chemical Name:Pyranol
CAS: 63500-71-0
Molecular Fomula:C10H20O2
Molecular Weight:172.26
Appearance:Colourless to yellowish transparent liquid
Assay: ≥97%
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Chemical Name:Pyridoxamine dihydrochloride
CAS No.: 524-36-7
Molecular Formula: C8H14Cl2N2O2
Molecular Weight: 241.11
Appearance:Off-white powder or light yellow powder
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Chemical Name: Pyrimidinetetramine sulfate
CAS No.: 5392-28-9
Molecular Fomula: C4H10N6O4S
Molecular weight:238.23
Appearance:Light yellow crystalline powder
Assay: 99%
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Chemical Name: Pyrrolidine
CAS No.: 123-75-1
Molecular Fomula: C4H9N
Molecular Weight: 71.12
Appearance: Clear colorless mobile liquid
Assay: 99.5%
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Short name: PQQ
CAS No.:72909-34-3
Molecular Fomula:C14H6N2O8
Molecular weight:330.12
Appearance:Reddish brown powder