What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off seasons.

Where is the company located?

The company is located in Zhengzhou, Henan, China, with three modernized production bases.

Ferrous Sulfate Food Grade USP Bp Ep Standerd

Name: Ferrous Sulfate Food Grade USP Bp Ep Standerd
Brand: Zhengzhou Ruipu Biological Engineering Co., Ltd.
SKU: 1921348405

Henan, ChinaZhengzhou Ruipu Biological Engineering Co., Ltd.

US$2.00

1 Ton

Sample price:US$50.00/kg.Request sample

Product profile

CAS No.

7720-78-7

Formula

Feo4s

EINECS

7720-78-7

Model NO.

7720-78-7

Packaging Material

Bag/Drum

Storage Method

Ventilated/Dry/Cold

Shelf Life

24 Month

Nutrient Composition

Mineral

Resource

Natural

The content of active substances

＞90%

Transport Package

Sea/Air/Train

Specification

25KG/bag or drum

Trademark

ruipu

Origin

Zhengzhou, China

Production Capacity

500mt

Key features

High Purity Content: Active substance content exceeds 90%, with FeSO4.7H2O at 98% minimum.

Multi-Industry Application: Widely used in water treatment, fertilizers, feed additives, and dyes.

Established Manufacturer: Company established in 1998 with over 20 years of industry experience.

Large Production Capacity: Annual output of nutrients nearly 30,000 metric tons across three bases.

Global Market Reach: Main markets include North America, Europe, Southeast Asia, and Africa.

Flexible Packaging: Available in 25kg or 1250kg net bags for convenient handling.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

Certified Quality: Meets USP, BP, and EP standards for food grade ferrous sulfate.

Company profile

Zhengzhou Ruipu Biological Engineering Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedNearest Port: Shanghai Port, Qingdao Port, Tianjin PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryZhengzhou Ruipu Biological Engineering Co., Ltd. is a China-based limited company established in 1998, operating in mineral nutrients, food supplements, and nutrition enhancers. The supplier reports dedicated production workshops, a CNAS-accredited laboratory, an R&D department, five years of R&D engineer experience, and ISO9001 and ISO14001 management-system certifications. Its stated capabilities include nutrient formula design, finished-product testing, and nutrient information services. Products include lactates, gluconates, iron compounds, mineral trace elements, vitamins, and compound nutrients. Export-market coverage is broad, but the provided trade records show only one transaction in each of two 2025 records, both involving Vietnam. Customer evidence is limited to one named buyer and a manganese gluconate shipment description.

Supplier typeThe supplier is a Chinese limited company established in 1998 with 190 employees and a 13,200 m² manufacturing plant. It operates in chemicals and specializes in researching, manufacturing, and selling mineral nutrients and related nutrition products.

CertificationsThe supplier states that it holds ISO9001:2008, STAR-K Kosher, CNAS laboratory accreditation, ISO9001:2015, and ISO14001:2015 certifications, and that many products conform to FCC, USP, and BP requirements. These claims indicate broad quality, environmental, laboratory, and product-standard coverage.

R&D capabilityThe company describes itself as a high-tech enterprise with a specific R&D department, a CNAS national certified laboratory, nutrient formula design capability, and five years of R&D engineer experience. These are direct indicators of technical development capability in mineral nutrition.

Production capacityThe supplier reports a 13,200 m² plant, test-driving, fermenting, composing, refining, and GMP premix workshops, plus a portfolio covering lactates, gluconates, and other mineral compounds. A provided shipment description also identifies manganese gluconate as a raw material for functional-food production, supporting practical product supply evidence.

Customization capabilityThe supplier explicitly offers nutrient formula design, which indicates an ability to support customized nutritional formulations. No details are provided on customization scope, minimum quantities, development timelines, or customer-specific manufacturing.

Client casesThe supplier reports export coverage across multiple global regions, while the trade records identify CÔNG TY TNHH VĨNH NAM ANH as a buyer in Vietnam and the product record describes manganese gluconate. The evidence demonstrates at least one identifiable buyer and product shipment, but the documented customer-case base is limited.