Items

Specification

Result

Description

White Fine Powder/Crystal

White Fine Powder

Identification

Positive

Positive

Melting Point

205.0°C--209.0°C

206.0°C--207.5°C

Acidity (PH)

2.4--3.0

2.65

Loss on drying

≤0.2%

0.06%

Residue on ignition

≤0.10%

0.03%

Sulphated ash

≤0.10%

0.04%

Heavy Metals

≤10 PPM

less than 1PPM

Assay:Contain C8H11NO3HCL
Calculated on the dried basis

99.0%-101.0%

99.8%

Clarty and Colour of Solution

Meet the requirements.

Conform

Chloride content

16.9%-17.6%

17.3%

Related substances

Meet the requirements.

Conform

Orangnic volatile impurities

Meet the requirements.

Conform