Acidic Protease CAS 9025-49-4

Acidic Protease is a kind of enzyme preparation that catalyse protein hydrolysis efficiently under low pH environment (pH 2.0-4.0), usually produced by microbial fermentation such as Aspergillus niger.It is mainly used in the food industry (e.g. beer clarification, soy sauce brewing), feed processing (to improve protein digestibility) and leather treatment (hair removal and softening), and is characterised by strong acid resistance and mild conditions of action.It needs to be dried and stored at low temperature to avoid inactivation of metal ions.

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Model:
9025-49-4
Brand:
Futurechemical
Code:
9025-49-4

Product Description

PROTEASE Basic information
Product Name:	PROTEASE
CAS:	9025-49-4
MF:	NULL
MW:	0
EINECS:	232-796-2
Mol File:	Mol File
PROTEASE Chemical Properties
vapor pressure	0.004Pa at 25℃
storage temp.	-20°C
solubility	H2O: 5-20 mg/mL
form	powder
color	white
biological source	Aspergillus sp. (Aspergillus saitoi)
Water Solubility	125g/L at 25℃
Specific Activity	≥0.6unit/mg solid
LogP	-1.3 at 20℃
EPA Substance Registry System	Proteinase, Aspergillus acid (9025-49-4)

	Item		Result
1	Appearance	light yellow	light yellow
2	odor	Unique fermentation smell	Unique fermentation smell
3	fineness（%）	80% pass 40 mesh	99.8% pass
4	Enzyme activity（Ten thousand U/g）	5	5.3
5	Moisture（%）	≤8	3.29
6	（Pb）/(mg/kg)	≤5	＜5
7	As (mg/kg）	≤3	＜3

Acidic Protease CAS 9025-49-4 Food additive Feed additive Leather industry softening agent Acidic detergent

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