Alkaline Protease for leather treatment

Model:	AP30
Brand:	Xiangyu
Origin:	Made In China
Category:	Chemicals / Chemical Auxiliary & Catalyst / Catalyst & Active Agent
Label:	alkaline protease , leather enzyme , protease
Price:	US $6 / kg
Min. Order:	1000 kg

Inquire Now

Product Description

I.Brief Introduction:

The Alkaline Protease is a solid enzyme produced by submerged fermentation from Bacillus licheniformis according to the specification of GB/T23527-2009 (China). It is widely applied in detergent, leather depilation and softening, silk degumming, Heparin Sodium, Chondroitin and etc.

II. Definition of Activity:

One gram of solid Alkaline Protease powder at 40°C and pH 10.5 hydrolyze casein in one minute to produce 1ug tyrosine is defined as one enzyme activity unit and marked with u/g.

III. Characteristics:

1. Alkaline Protease can efficiently hydrolyze the protein into free amino acids.

2. Effective temperature: 20-65°C Effective pH: 8-12

Optimum temperature: 40-50°C Optimum pH: 9-11

IV. Specifications:

Appearance	Yellow-Brown Powder
Odor	Slight Fermentation Odor
Enzyme Activity	100,000 u/g to 400,000 u/g
Water Content	≤ 8%
Fineness	≥80% through 40 mesh sieve

V. Storage:

Should be stored in a cool, dry and well-ventilated place; protect from direct sunlight, heat and dampness; avoid storing with poisonous and harmful substances.

VI. Shelf Life:

Enzyme activity remains ≥ 85% after 6 months at room temperature 25°C.

VII.Packaging:

20kg/bag, 25kg/bag or as clients’ requirements

Contact: Linda Lee

Skype/Wechat ID: sinobestlinda

QQ:552484843