STPP Food Grade

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Certification: CCIC, CIQ, ISO
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Model NO.: food grade
• Grade Standard: Food Grade
• Standar: GB1886.335-2021/FCC/E451(I)
• Name: Sodium Tripolyphosphate, Food Grade
• Packing: 25kg PP+PE Bag
• Certificates: ISO 9001/14001/22000/45001 & Halal, Kosher and
• Transport Package: 25kg PP Bag 24mt/20FCL with Pallets
• Specification: food grade and teach grade
• Trademark: ZHSH
• Origin: China
• HS Code: 2835319000
• Production Capacity: 2500mt /Month

Product Description

TECHNICAL DATA SHEET
Sodium Tripolyphosphate, Food Grade

Formula: Na5P3O10                                     CAS: 7758-29-4                   Einecs: 231-838-7
Standard: GB1886.335-2021/FCC/E451(i)
Packaging:  25kg  PP+PE bag
 

NO.	Items	Units	Specifications	Typical Results
1	Assay,(as Na5P3O10)	%	94 Min.	95.40
2	P2O5,   ω	%	56 Min.	57.30
3	pH(1% Solution)		9.1~10.2	9.80
4	Water Insoluble,  ω	%	0.1 Max.	0.01
5	(As)	mg/kg	2 Max.	1
6	Heavy Metal	mg/kg	10 Max.	10
7	Lead(Pb)	mg/kg	2 Max.	1
8	Fluoride(F)	mg/kg	20 Max.	8
9	Whiteness	%	88 Min.	91.00
10	Bulk Density	g/cm3	0.50~0.70   granule	0.60
		g/cm3	0.70~0.80   powder	0.75
		g/cm3	0.80~0.90  fine powder	0.85
11	Loss on drying(105 °C, 1 hour)	%	0.7 Max.	0.20

Certificates:  ISO 9001/14001/22000/45001  & Halal, Kosher and BRC
Package: 25kg PP outer& PE inner bag  /25kg paper bag /Jumbo bag

Please contact with sales manager mrs fread Guo 

 

SODIUM TRIPOLYPHOSPHATE TECHNICAL GRADE
 

INSPECTION RESULT:
NO.	ITEMS	STANDARD	RESULT
1	MAIN CONTENT (Na5P3O10)	94.00% MIN	94. 10%
2	P2O5	57.00% MIN	57. 11%
3	WATER INSOLUBLE	0. 1% MAX	0.063%
4	IRON (Fe)	0.015%MAX	0.0100%
5	SULPHATE	0.4% MAX	0.200%
6	PH VALUE	9.2~ 10.0	9.5
7	WHITENESS	90%MIN	92. 10%
8	DENSITY	0.7-0.9G/CME	0.78G/CM3
8	PHASE I	15-30	23