Product

Name

CMC

(Pharmaceutical Grade)

Product types

PH6

Batch

No.

S110512

Items

Testing standards

Test results

Mesh Size

80

80

Viscosity (cps)

              1%.25°C Brookfield

800--1400

1050

PH

6.0—8.2

7.5

Degree of Substitution

0.70-0.95

0.75

Purity  %

≥99.5

99.6

Loss on drying,%

≤10

7.7

Heavy metal

≤10ppm

<10

Fe

≤3ppm

<3

Pb

≤3ppm

<3

As

≤2ppm

<2

Total plate count

≤1000cfu/g

confirm

Conclusion

Qualified