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Sodium Tripolyphosphate

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To use: Industrial grade sodium tripolyphosphate is mainly used as a detergent additive, and can also be used in petroleum, metallurgy, mining water treatment, etc. Sodium tripolyphosphate is mainly used as a quality improver in meat products and canned meat
Packaging: Plastic woven bag or kraft paper bag

Sodium Tripolyphosphate Technical Performance Index

Executive standard：Food grade：GB25566-2010 Industrial grade：GB-T9983-1988

Serial number	Index name	Industrial grade			Food grade
Serial number	Index name	First level	Second level	Third level	Food grade
1	Appearance	White powder
2	White chroma %≥	85.0	75.0	65	85
3	Sodium Tripolyphosphate（Na₅P₃O₁₀）%≥	96.0	90.0	85	85
4	Phosphorus pentoxide（P₂O₅）%≥	57	56	55	56.-58.0
5	Water-insoluble matter %≤	0.1	0.01	0.015	0.1
6	PH value（1% Aqueous solution）	9.2-10			9.5-10
7	Density g/cm	0.5			0.65-0.9
8	Arsenic（As)%≤	/	/	/	4
9	Heavy metal(In terms of Pb）%≤	/	/	/	10
10	Fluoride（In terms of F mg/kg）%≤	/	/	/	50
11	Chlorine（CL)%≤	/	/	/	0.025

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