natural presevative-Nisin

Brief Description
CAS No.: 1414-45-5 Other Names: nisin MF: C143H228O37N42S7
EINECS No.: 1414-45-5 Place of Origin: Guangdong China (Mainland) Type: Antioxidants, Preservatives
Brand Name: VITAL-CHEM Model Number: F1 powder: Grayish white or yellowish
color: yellowwish  
Delivery Terms & Packaging
Packaging Detail:10kgs/drum
Delivery Detail:prompt
Specifications
natural presevative-Nisin

1. possesses antimicrobial activity
2.nonpoisonous
3.effective food antiseptics.
4. inhibits certain strains of the pathogen

nisine preservative

a natural, nonpoisonous and effective food antiseptics.nisine preservativea natural, nisine preservative

CAS: 1414-45-5
Chemical formula: C143H228O37N42S7
Formula weight: 3348
[Appearance]: Grayish white or yellowish powder
Appearance: Grey or White Powder
Sodium Chloride: Min. 50%
Water Content: Max. 3%
Hydrous Potency: Min. 1 x 10 6 IU/g
pH of 10% Aqueous Solution: 3.10-3.60
Microbiological Count: Max. 10/g
Pb: Max. 10mg/kg
As: Max. 3mg/kg
E. Coli in 25g: Absent
Salmonella in 25g: Absent
[Package]: 0.1kg, 0.5kg, 5kg, 10kg, 20kg, or on customer's demand.
[Storage]: close, dry, shadow, 0-10°C; valid period: two years.

NO

ITEMS

SPECIFICATION

 

1

Appearance

grey  white powder

 

2

Identification

complies

 

3

Moisture

3% max

 

4

PH10% AQUEOUS SOLUSION

3.10 - 3.60

 

5

Pb

5ppm .max

 

6

Cu./Zn

Cu:Max 50mg/kg,Zn:Max 25mg/kg

 

(Cu + Zn) : Max 50mg/kg

 

          7

Arsenic

1ppm.max

 
 

8

Mercury

1ppm.max

 
 

9

Sodium Chloride

Min.50%

 
 

10

Hydrous Potency

Min 1000IU/mg

 
 

10

Microbilogical Count

10cfu/g max

 
 

11

E.Coli In 25g

ABSENT

 
 

12

SALMONELLAE IN 25g

ABSENT