Acids (41)

REAGENT

Sodium molybdate dihydrate

99.7% metal basis

CAS:10102-40-6

Formula:Na₂MoO₄·₂H₂O

MW:241.95 g/mol

฿520.00

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REAGENT

5-Sulfosalicylic acid dihydrate Indicator solution

20g/L, Media: H2O

CAS:5965-83-3

Formula:C₇H₆O₆S·₂H₂O

MW:254.21 g/mol

฿1,160.00

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REAGENT

5-Sulfosalicylic acid dihydrate Solution

10%, Media: H2O

CAS:5965-83-3

Formula:C₇H₆O₆S·₂H₂O

MW:254.21 g/mol

฿1,360.00

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REAGENT

Tannic acid standard solution

10mg/mL,3% NaOH,U=3%

CAS:1401-55-4

Formula:C₇₆H₅₂O₄₆

MW:1701.2 g/mol

฿800.00

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REAGENT

Tannic acid standard solution

5mg/mL in H2O,U=5%

CAS:1401-55-4

Formula:C₇₆H₅₂O₄₆

MW:1701.2 g/mol

฿1,400.00

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REAGENT

Tannic acid standard solution

2mg/mL in H2O,U=3%

CAS:1401-55-4

Formula:C₇₆H₅₂O₄₆

MW:1701.2 g/mol

฿1,200.00

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REAGENT

Tannic acid solution

10mg/mL, special for pharmacopoeia

CAS:1401-55-4

Formula:C₇₆H₅₂O₄₆

MW:1701.2 g/mol

฿2,600.00

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REAGENT

Tetrafluoroboric acid solution

10% in H2O

CAS:16872-11-0

Formula:HBF₄

MW:87.81 g/mol

฿420.00

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REAGENT

Tetrafluoroboric acid solution

20% in H2O

CAS:16872-11-0

Formula:HBF₄

MW:87.81 g/mol

฿450.00

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REAGENT

Tannic acid

Analytical reference substance, ≥98%

CAS:1401-55-4

Formula:C₇₆H₅₂O₄₆

MW:1701.2 g/mol

฿5,980.00

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