N-Acetylsulfanilyl Chloride(N-ASC)

CAS number:121-60-8

Molecular formula:C8H8ClNO3S

molecular weight:233.66

Chemical structure:

ITEMS

SPECIFICATION

METHOD

TEST RESULTS

Physical&Chemical Data

Color

White

Organoleptic

Conform

Odour

Characteristic

Organoleptic

Conform

Appearance

Fine Powder

Organoleptic

Conform

Analytical Quality

Identification

Identical to R.S.sample

HPTLC

Identical

Assay

≥99%

HPLC

99.9%

Sieve analysis

100 % through 80 mesh

USP36

Conform

Loss on Drying

≤5.0 %

Eur.Ph.7.0 [2.8.17]

0.12 %

Total Ash

≤10.0 %

Eur.Ph.7.0 [2.4.16]

0.20 %

Bulk density

40~60 g/100mL

Eur.Ph.7.0 [2.9.34]

45 g/100mL

Tap density

60~90g/100mL

Eur.Ph.7.0 [2.9.34]

68 g/100mL

Contaminants

Lead (Pb)

≤3.0 mg/kg

Eur.Ph.7.0

0.0446 mg/kg

Arsenic (As)

≤2.0 mg/kg

Eur.Ph.7.0

0.0324 mg/kg

Cadmium (Cd)

≤1.0 mg/kg

Eur.Ph.7.0

<0.01 mg/kg

Mercury (Hg)

≤0.1 mg/kg

Eur.Ph.7.0

0.0414 mg/kg

Solvents Residue

Meet Eur.Ph.7.0

Eur.Ph 7.0

Conform

Pesticides Residue

Meet USP Requirements

USP36

Conform

Microbiological

Total Plate Count

≤1000 cfu/g

USP36

Conform

Yeast &Mold

≤100 cfu/g

USP36

Conform

E.Coli.

Negative

USP36

Conform

Salmonella

Negative

USP36

Conform