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NaOH used: TA chart for .1N X 0.15 (by Tom Mitchell)

Titrate with a .1N NaOH and a 5 ml juice sample in
50-100 ml distilled water
(hot water is optional)  with 5 drops of Phenolphthalein 

To calculate the acid reading (tartaric) TA, multiply the amount of NaOH used by  0.15

 

 

 

 

 

 

 

 

 

 

 

 

NaOH

TA

 

NaOH

TA

 

NaOH

TA

 

NaOH

TA

 

2.0

0.300

 

5.5

0.825

 

9.0

1.350

 

12.5

1.875

 

2.1

0.315

 

5.6

0.840

 

9.1

1.365

 

12.6

1.890

 

2.2

0.330

 

5.7

0.855

 

9.2

1.380

 

12.7

1.905

 

2.3

0.345

 

5.8

0.870

 

9.3

1.395

 

12.8

1.920

 

2.4

0.360

 

5.9

0.885

 

9.4

1.410

 

12.9

1.935

 

2.5

0.375

 

6.0

0.900

 

9.5

1.425

 

13.0

1.950

 

2.6

0.390

 

6.1

0.915

 

9.6

1.440

 

13.1

1.965

 

2.7

0.405

 

6.2

0.930

 

9.7

1.455

 

13.2

1.980

 

2.8

0.420

 

6.3

0.945

 

9.8

1.470

 

13.3

1.995

 

2.9

0.435

 

6.4

0.960

 

9.9

1.485

 

13.4

2.010

 

3.0

0.450

 

6.5

0.975

 

10.0

1.500

 

13.5

2.025

 

3.1

0.465

 

6.6

0.990

 

10.1

1.515

 

13.6

2.040

 

3.2

0.480

 

6.7

1.005

 

10.2

1.530

 

13.7

2.055

 

3.3

0.495

 

6.8

1.020

 

10.3

1.545

 

13.8

2.070

 

3.4

0.510

 

6.9

1.035

 

10.4

1.560

 

13.9

2.085

 

3.5

0.525

 

7.0

1.050

 

10.5

1.575

 

14.0

2.100

 

3.6

0.540

 

7.1

1.065

 

10.6

1.590

 

14.1

2.115

 

3.7

0.555

 

7.2

1.080

 

10.7

1.605

 

14.2

2.130

 

3.8

0.570

 

7.3

1.095

 

10.8

1.620

 

14.3

2.145

 

3.9

0.585

 

7.4

1.110

 

10.9

1.635

 

14.4

2.160

 

4.0

0.600

 

7.5

1.125

 

11.0

1.650

 

14.5

2.175

 

4.1

0.615

 

7.6

1.140

 

11.1

1.665

 

14.6

2.190

 

4.2

0.630

 

7.7

1.155

 

11.2

1.680

 

14.7

2.205

 

4.3

0.645

 

7.8

1.170

 

11.3

1.695

 

14.8

2.220

 

4.4

0.660

 

7.9

1.185

 

11.4

1.710

 

14.9

2.235

 

4.5

0.675

 

8.0

1.200

 

11.5

1.725

 

15.0

2.250

 

4.6

0.690

 

8.1

1.215

 

11.6

1.740

 

15.1

2.265

 

4.7

0.705

 

8.2

1.230

 

11.7

1.755

 

15.2

2.280

 

4.8

0.720

 

8.3

1.245

 

11.8

1.770

 

15.3

2.295

 

4.9

0.735

 

8.4

1.260

 

11.9

1.785

 

15.4

2.310

 

5.0

0.750

 

8.5

1.275

 

12.0

1.800

 

15.5

2.325

 

5.1

0.765

 

8.6

1.290

 

12.1

1.815

 

15.6

2.340

 

5.2

0.780

 

8.7

1.305

 

12.2

1.830

 

15.7

2.355

 

5.3

0.795

 

8.8

1.320

 

12.3

1.845

 

15.8

2.370

 

5.4

0.810

 

8.9

1.335

 

12.4

1.860

 

15.9

2.385

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