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SY-L preservatives

INCI	CAS No.	Molecular formula
Iodopropynyl butylcarbamate	55406-53-6	C₈H₁₂INO₂
1,2-Propanediol	57-55-6	C₃H₈O₂

Features and functions
Broad spectrum bactericide;
Convenient for application;
Soluble in ethyl alcohol, 1,2-Propanediol and other organic solvents; soluble in water;
Compatible with various surface active agents, protein and most cosmetics;
It is used in the preparation of shampoo, 1,2-Propanediol, lotion and etc;
Recommended dosage: 0.05%~0.8%;

Testing item	Technical index
Testing item	SY-L6	SY-L	SY-L20
appearance	light yellow transparent liquid	light yellow transparent liquid	light yellow transparent liquid
smell	light special smell	light special smell	light special smell
chroma(APHA)	≤150	≤150	≤150
specific gravity, g/ml	1.00-1.10	1.00-1.10	1.05-1.15
IPBC content, %	5.5-6.5%	9.5-10.5%	19.5-20.5%
net weight minus deviation	200g	200g	200g

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