Chemistry Reference
In-Depth Information
table 9.1
Sugars estimation (in mg) from the Used N/10 Na 2 S 2 O 3 . 5h 2 O Solution (in ml) according to Schoorl
N/10
Solution
(N α 2 S 2 O 3 )
Inverted
Sugar
(C 6 h 12 O 6 )
Copper
(Cu)
Glucose
(C 6 h 12 O 6 )
Fructose
(C 6 h 12 O 6 )
Galactose
(C 6 h 12 O 6 )
Mannose
(C 6 h 12 O 6 )
Lactose
(C 12 h 22 O 11 +h 2 O)
Maltose
(C 12 h 22 O 11 )
arabinose
(C 5 h 10 O 5 )
Xylose
(C 5 h 10 O 5 )
ramnose
(C 6 h 12 O 5 )
1
6.4
3.2
3.2
3.2
3.3
3.1
4.6
5.0
3.0
3.1
3.2
2
12.7
6.3
6.4
6.4
7.0
.3
9.2
10.5
6.0
6.3
6.5
3
19.1
9.4
9.7
9.7
10.4
9.5
13.9
16.0
9.2
9.5
9.9
4
25.4
12.6
13.0
13.0
14.0
12.8
18.6
21.5
1.3
12.8
13.3
5
31.8
15.9
16.4
16.4
17.5
16.1
23.3
27.0
15.5
16.1
16.8
6
38.2
19.2
20.0
19.8
21.1
19.4
28.1
32.5
18.7
19.4
20.2
7
44.5
22.4
23.7
23.2
24.7
22.8
33.0
38.0
21.9
22.8
23.7
8
50.9
25.6
27.4
26.5
28.3
26.2
38.0
43.5
25.2
26.2
27.2
9
57.3
28.9
31.1
29.9
32.0
29.6
43.0
49.0
28.6
29.6
30.8
10
63.6
32.3
34.9
33.4
35.7
33.0
48.0
55.0
32.0
33.0
34.4
11
70.0
35.7
38.7
36.8
39.4
36.5
53.0
60.5
35.4
36.5
38.0
12
76.3
39.0
42.4
40.3
43.1
40.0
58.0
65.0
38.8
40.0
41.6
13
82.7
42.4
46.2
43.8
46.8
43.5
63.0
72.0
42.2
43.5
45.2
14
89.1
45.8
50.0
47.3
50.5
47.0
63.0
78.0
45.6
47.0
48.8
15
95.4
49.3
53.7
50.8
54.3
50.6
73.0
83.5
49.0
50.6
52.4
16
101.8
52.8
57.5
54.3
58.1
54.2
78.0
89.0
52.4
54.2
56.0
17
108.1
56.3
61.2
58.0
61.9
57.9
83.0
95.0
55.8
57.9
59.8
18
114.4
59.8
65.0
61.8
65.7
62.2
88.0
101.0
59.3
62.6
63.5
19
120.8
63.3
68.7
65.5
69.6
65.3
93.0
107.0
62.9
65.3
67.3
20
127.2
66.9
72.4
69.4
73.4
69.2
98.0
112.5
66.5
69.2
71.0
21
133.5
70.7
76.2
73.3
77.2
73.1
103.0
118.5
70.2
73.1
74.8
22
139.8
74.5
80.1
77.2
81.2
77.0
108.0
124.5
74.0
77.0
78.6
23
146.2
78.5
84.0
81.2
85.1
81.0
113.0
130.5
77.9
81.0
82.4
24
152.6
82.6
87.8
85.2
89.0
85.0
118.0
135.5
81.8
85.0
86.2
25
159.0
86.6
91.7
89.2
93.0
89.0
123.0
142.5
85.7
89.0
90.0
 
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