NO.

ITEM

BP 2025

E330

       USP 46

EP 11.0

FCC 13

TTCA

ANALYSIS

RESULT

1

CHARACTERS

COLORLESS OR WHITE CRYSTAL

COLORLESS OR WHITE CRYSTAL

/

COLORLESS OR WHITE CRYSTAL

COLORLESS OR WHITE CRYSTAL

COLORLESS OR WHITE CRYSTAL

2

IDENTIFICATION

PASS TEST

PASS TEST

PASS TEST

PASS TEST

PASS TEST

PASS TEST

3

ODOR

/

/

/

/

/

ODORLESS

4

CLARITY & COLOUR OF SOLUTION

PASS TEST

/

PASS TEST

PASS TEST

/

PASS TEST

5

ASSAY

99.5-100.5%

        ≥99.50%

99.5-100.5%

      99.5-100.5%

99.5-100.5%

99.80%

6

MOISTURE

≤1.0%

≤0.5%

≤1.0%

≤1.0%

          ≤0.5%

0.08%

7

SULPHATED ASH

≤0.1%

≤0.05%

≤0.1%

           ≤0.1%

≤0.05%

0.01%

8

SULPHATE

≤150ppm

/

≤150 ppm

    ≤150 ppm

/

<20 ppm

9

OXALATE

≤360 ppm

≤100 ppm

≤360 ppm

         ≤360 ppm

≤25 ppm

<20ppm

10

CALCIUM

/

/

/

/

/

<20ppm

11

CHLORIDE

/

/

/

/

/

<5 ppm

12

READILY CARBONIZABLE SUBSTANCES

NOT

EXCEEDING STANDARD

NOT

EXCEEDING STANDARD

NOT

EXCEEDING STANDARD

NOT

EXCEEDING

STANDARD

A≤0.52

T%≥30

K≤1.0

13

ALUMINIUM

≤0.2 ppm

/

≤0.2 ppm

≤0.2 ppm

/

<0.2 ppm

14

ARSENIC

/

≤1 ppm

/

/

/

<0.1 ppm

15

MERCURY

/

≤1 ppm

/

/

/

<0.1 ppm

16

LEAD

/

≤0.5 ppm

/

/

≤0.5 ppm

<0.5 ppm

17

TRIDODECYLAMINE

/

/

/

/

≤0.I ppm

<0.1 ppm

18

BACHERIAL

ENDOTOXINS

≤0.5 IU/mg

/

PASS TEST

≤0.5 IU/mg

/

<0.5 IU/mg