Physical & Chemical Properties Standards

REAGENT

1-Naphthol

Analytical reference substance, ≥99.8%

CAS:90-15-3

Formula:C₁₀H₈O

MW:144.17 g/mol

฿2,490.00

ข้อมูล

REAGENT

Anthraquinone

Melting point standard

CAS:84-65-1

Formula:C₁₄H₈O₂

MW:208.21 g/mol

฿880.00

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REAGENT

Poly(styrenesulfonic acid sodium salt)

analytical standard, for GPC, 17,000

CAS:9080-79-9

฿11,079.00

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REAGENT

Sodium polyacrylate

50% aqueous solution

CAS:9003-04-7

Formula:C₃H₃NaO₂

฿790.00

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REAGENT

Sodium polyacrylate

average Mw 150000

CAS:9003-04-7

Formula:C₃H₃NaO₂

฿840.00

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REAGENT

Sodium polyacrylate

30% aqueous solution

CAS:9003-04-7

Formula:C₃H₃NaO₂

฿740.00

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REAGENT

Sodium polyacrylate

average Mw 5-7 million ,80 eyes

CAS:9003-04-7

Formula:C₃H₃NaO₂

฿460.00

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REAGENT

Sodium polyacrylate

average Mw 4 million-5 million

CAS:9003-04-7

Formula:C₃H₃NaO₂

฿370.00

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REAGENT

Methyltriphenylphosphonium bromide

98%

CAS:1779-49-3

Formula:C₁₉H₁₈BrP

MW:357.22 g/mol

฿300.00

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REAGENT

Poly(methacrylic acid sodium salt)

analytical standard, for GPC, 483,000，Mn ~429000，Mp ~549000，Mw ~483000

CAS:25086-62-8

฿14,280.00

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Physical & Chemical Properties Standards

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