CORN STARCH

ITEM

UNIT

STANDARD DATA

ZHONGGU

TEST RESULT

1.

Appearance

---

Pure white powder

Conforms to standard

2.

Colour

---

Pure wihte

Conforms to standard

3.

moisture

%

Less than14%

Conforms to standard

4.

Acidity

°T

Less than 1.8

Conforms to standard

5.

Protein(dry basis)

%

Less than 0.45

Pass Test

6.

Fineness (pass 100 mesh size)

%

More than 99.5

Pass Test

7..

PH Value

---

5.5-7.0

Pass Test

8.

Sulphate Ash ( dry basis )

%

Less than 0.18

Pass Test

9.

Sulphur Dioxide

ppm

Less than 15

Pass Test

10.

Whiteness (440nm transparency)

%

More than 88.0

Pass Test

11.

Spot

cell/cm³

Less than 0.7

Pass test

12.

Fat(dry basis)

%

Less than0. 15

Pass Test