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Potassium sorbate,China price supplier

Potassium sorbate

min.order / fob price

≥1 piece

OriginCHINA

Production Capacity

CategoryPreservatives

Update Time2025-11-17

company profile

Shandong Kunda Biotechnology Company

China

Contact: Mr.Kevin Shi

Tel: 86-151940-90389

Number of Employees: 1000 ~ 5000

Business Type: Manufacture & Trade

product details

Origin:CHINA

Item

Standard

specification

Sensory Indexes

Appearance

White granular or powder

White granular

Impurities

No

NO.

Physicochemical

Indexes

Assay(as C₆ H₇KO₂)(as Dry Basis )%

98.0~101.0

99.65

Loss on Drying ，ω/%      ≤

1.0

0.31

Clarify degrees test

qualified

qualified

Free alkali test

qualified

qualified

chloride（as Cl），ω/%     ≤

0.018

＜0.018

sulfate（as SO₄），ω/%    ≤

0.038

＜0.038

Aidehyde (as HCHO) ω/%,    ≤

0.1

＜0.1

Hygienic

Indexes

Heavy Metals (as Pb), ω（mg/kg） ≤

10

＜10

Arsenic (as As)，ω/（mg/kg） ≤

3

＜3

Lead (Pb)，ω/（mg/kg）    ≤

2

＜2

Item		Standard	specification
Sensory Indexes	Appearance	White granular or powder	White granular
Sensory Indexes	Impurities	No	NO.
Physicochemical Indexes	Assay(as C₆ H₇KO₂)(as Dry Basis )%	98.0~101.0	99.65
	Loss on Drying ，ω/% ≤	1.0	0.31
	Clarify degrees test	qualified	qualified
	Free alkali test	qualified	qualified
	chloride（as Cl），ω/% ≤	0.018	＜0.018
	sulfate（as SO₄），ω/% ≤	0.038	＜0.038
	Aidehyde (as HCHO) ω/%, ≤	0.1	＜0.1
Hygienic Indexes	Heavy Metals (as Pb), ω（mg/kg） ≤	10	＜10
Hygienic Indexes	Arsenic (as As)，ω/（mg/kg） ≤	3	＜3
	Lead (Pb)，ω/（mg/kg） ≤	2	＜2