<< Back to Chemical Sampling Information

Chemical Sampling Information (CSI)
Search (use word(s)/phrase)
Table of Contents
By Name
A B C D E F G H I J K L M
N O P Q R S T U V W X Y Z

By CAS Number
Quick Links
General Description

Synonyms: Parenzyme; Parenzymol; Tryptar; Trypure

OSHA IMIS Code Number: T208

Chemical Abstract Service (CAS) Registry Number: 9002-07-7

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: YN5075000; 85236

Chemical Description and Physical Properties:

    Yellow to grayish-yellow powder or crystals. Stable indefinitely in dry form at room temp. Sol in water; practically insol in alcohol or glycerol.

    molecular weight: 24,000

Monitoring Methods used by OSHA

Laboratory Sampling/Analytical Method:

  • sampling media: Polytetrafluoroethylene (PTFE) Filter, 0.2 micron
    maximum volume: 480 Liters
    maximum flow rate: 2 L/min
    current analytical method: Immunoradiometric Assay
    method reference: 2 (OSHA In-House File)
    method classification: Not Validated
    note: Before sampling, OSHA personnel are to contact SLTC Chromatography Team for instructions.

**All Trademarks are the property of their respective owners.