NO

Index items

Standard value

Test Results

1

Appearance

Yellow Brown powder

Meets the requirement

2

PH Value

5—6

5.4

3

Dry matter

93%min

94

4

Moisture

4.5％max

3.8

5

Water insoluble matter

1.5% max

1.0

6

lignosulphonate

50%min

56.20

7

Total reducing matter

6-9% max

6.0

8

potassium

11-13

13.16