Is the product certified for quality?

Yes, the product is certified under ISO 9001 standards.

What is the molecular weight of STPP?

The molecular weight is 367.86.

Food Bulking Agents Sodium Tripolyphosphate /STPP

Name: Food Bulking Agents Sodium Tripolyphosphate /STPP
Brand: HENAN YULIN CHEMICAL CO., LTD.
SKU: 779715742

Henan, ChinaHENAN YULIN CHEMICAL CO., LTD.

US$1,050.00

1 Ton

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7758-29-4

Formula

Na5o10p3, Na5p3o10

Model NO.

STPP

EINECS

231-838-7

Certification

ISO9001

Purity

≥99%

Type

Sodium Tripolyphosphate, Alkaline Bulking Agents

Grade Standard

Food Grade

Shelf Life

>12 Months

Aerogenic Speed

Double Reaction of Baking Powder

Application

Puffed Food, Flour Products

Solubility

Soluble in Water

Molecular Weight

367.86

pH

9.2-10.0

Transport Package

25kg P. P Bag

Specification

white powder

Trademark

YUCAI

Origin

China

HS Code

2835319000

Production Capacity

5000tons/Month

Key features

Versatile Applications: Used in detergents, food additives, water treatment, and ceramics.

Effective Chelating Agent: Chelates calcium, magnesium, and iron ions to prevent scaling.

Stable Buffering Capacity: Maintains pH levels between 9.2 and 10.0 effectively.

Long Shelf Life: Shelf life exceeds 12 months for reliable storage.

ISO 9001 Certified: Manufacturing process meets international quality standards.

Multiple Grade Options: Available in Tech Grade and Food Grade specifications.

Established Manufacturer: Over 30 years of experience in phosphate chemical production.

Company profile

Cooperated with Fortune 500High Repeat Buyers ChoiceExperienced TeamExhibition Experience

HENAN YULIN CHEMICAL CO., LTD.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2002-07-19Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤8.16hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryHENAN YULIN CHEMICAL CO., LTD. is identified as a private Chinese manufacturer/factory operating in Henan. The supplier demonstrates customization capability, raw-material traceability, 100% finished-product inspection, documented inspection instructions, inventory availability, and an established customer-complaint procedure. It accepts multiple quotation and payment terms, reports lead times within 15 working days in both peak and off-season, and has export experience with 31%–40% of sales from exports. However, the available information shows no professional R&D capability, no 3D software design or SDK availability, no overseas agents, branches, warehouse, or showroom, and no valid manufacturing-capacity contract with associated subcontractors. Certification holdings and customer cases are not evidenced.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a combined company, privately owned and based in Henan, China. This supports direct manufacturing status rather than a purely trading profile.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, but no overseas agents or branches, overseas warehouse, or overseas showroom. The evidence supports an established complaint process but limited overseas service infrastructure.

R&D capabilityThe supplier explicitly reports no professional R&D capability, no 3D software design services, and no available SDK. Although it offers customization, the stated R&D-related limitations indicate a deficiency in innovation capability.

Production capacityThe supplier is a manufacturer/factory with a reaction kettle facility, inventory capacity, 100% finished-product inspection, uniformly followed inspection instructions, and lead times within 15 working days in both peak and off-season. However, it has no valid manufacturing-capacity contract with associated subcontractors; overall production capability is supported by several operational indicators, while subcontracting governance is a weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated service options provide direct evidence of broad customization capability despite the absence of professional R&D and 3D software design services.