High Quality Factory Supply Tech Grade Sodium Tripolyphosphate STPP

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Certification: CCIC, CIQ, ISO
• Purity: >85%
• Type: Sodium Tripolyphosphate
• Model NO.: tech grade
• Grade Standard: Industrial Grade
• Appearance: White Crystal Powder
• Application 1: Organizational Improvement Agent
• Application 2: pH Buffer
• Application 3: Metal Chelating Agent
• Shlef Life: 2 Years
• Transport Package: 25 Kgs Kraft Paper Bag with PE Liner
• Specification: Sodium Tripolyphosphate >85%
• Trademark: K&S
• Origin: Lianyungang
• HS Code: 2835311000
• Production Capacity: 20000mts/Year

Product Description

Name of index	GB25566-2010	FCC-V
Sodium Tripolyphosphate ≥%	85	85
P2O5                             ≥%	56.0-58.0	-
Fluoride (as F)          ≤%	0.005	0.005
Arsenic (As)            ≤%	0.0003	0.0003
Heavy Metal (as Pb)     ≤%	0.001	-
Chloride (as Cl)         ≤%	-	-
Sulfate (as SO42-)        ≤%	-	-
Water Insoluble          ≤%	0.1	0.1
pH (1% aqueous solution)	9.5-10.0	-
Whiteness              ≥%	-	-
Pb                     ≤%	0.0004	0.0002

Packing	In 25kg composite plastic woven/paper bag with PE liner.
Storage and transport	It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances.

BRIEF DESCRIPTION:

Lianyungang Kands Chemical Co.,Ltd.is professional on Phosphate, Citrate, Sulfate, Acetate and Carbonate. Many mineral elements in our business scope, including Calcium, Sodium, Potassium, Ammonium, Iron, Zinc, Magnesium, Manganese, Copper and so on.

Lianyungang Hengsheng Food Additives Co., Ltd (production base) found in 1999, and K & S Industry Limited (registered in Hong Kong) are our sister companies.