Tianjin Haitong Chemical Industrial Co.,Ltd.

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                Tianjin Haitong Chemical Industrial Co.,Ltd.
                Contact: Luna Liu
                Tel: +86-22-58955980
                Fax: +86-22-58955969
                Email: info@haitonglongwin.com
                Address: 18-701, No.99, The 4th Street, TEDA, Tianjin, P. R. China
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                Neutral protease

                Product Name:  Neutral protease
                CAS No:  9001-92-7
                Usage:  Animal and plant protein hydrolysis; leather hair-removal; silk degumming
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                Product Introduction

                 

                Appearance: yellow or light brown powder, taste odorless, PH 6.8-8.0.

                 
                Specification: FCC standard
                 
                Items
                Specification
                Testing result
                Activity
                1:200000
                1:208600
                Loss on drying
                8.0% max
                7.7%
                Aerobic bacteria
                30000/g max
                <30000/g
                Yeast and moulds
                100/g max
                <100/g
                Escherichia coli
                absent
                absent
                Salmonella
                absent
                absent
                Arsenic (As)
                <3 ppm
                <3 ppm
                Particle size
                40 mesh max
                complies
                 
                 
                Packing: 25kg net in cardboard drum with PE liner.
                 
                Shelf life: Storaged at 2-8 ℃ in airtight and light resistant containers. Stable up to 2 years.
                 
                Re-Test: If stored at temperature higher than 25 ℃, the specific activity should be retested in 3 months intervals.
                 
                 

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