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7782-63-0 Ferrous Sulfate Heptahydrate Reagent Grade-Third Level Chemical Reagent

Name: 7782-63-0 Ferrous Sulfate Heptahydrate Reagent Grade-Third Level Chemical Reagent
Brand: Changzhou Koye Chemical Co., Ltd.
SKU: 1950834435

Jiangsu, ChinaChangzhou Koye Chemical Co., Ltd.

Negotiable

1 kg

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

CAS No.

7782-63-0

Formula

Feso4.7H2O

Model NO.

KOYE

EINECS

616-510-7

Classification

Specific Reagents

Grade

Specific Usage

For Synthesis

Source

Concrete

Application

Industry

Name

Ferrous Sulfate Heptahydrate

Test Items

Third Level

Sample

Available

Storage Condition

Store at +15°c to +25°c.

Transport Package

25kg/Bag

Specification

98%min

Trademark

Koye

Origin

China

Production Capacity

5000ton/Year

Key features

High Purity Reagent: Third Level AR grade with 98.0-101.0% content, suitable for synthesis.

Customization Available: Offers full customization, minor customization, and flexible options from samples or designs.

Strict Quality Control: 100% testing of all goods before delivery ensures consistent product quality.

Versatile Applications: Used as reducing agent in electroplating, flocculant in wastewater, and precipitating agent in dyeing.

Established Manufacturer: Over 20 years of experience with ISO9001:2015 certification and 20000T/a capacity.

Low MOQ for Samples: Low MOQ of 10-100g available for sample checking to facilitate order placement.

Global Export Experience: Products exported to Europe, North America, South America, and Southeast Asia.

Professional R&D Support: Own synthetic and biochemical labs capable of scaling up from gram to kilogram levels.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceManagement Certification

Changzhou Koye Chemical Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.75h

AI-Powered supplier vetting

SummaryChangzhou KOYE Fine Chemical Co., Ltd. is a limited trading company in Changzhou, China, operating in chemical raw materials, pharmaceutical raw materials, and pharmaceutical intermediates. It holds an ISO 9001:2015 certificate and reports inventory availability, written procedures for assessing service capability, and lead times within 15 working days in both peak and off-seasons. The supplier has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and reports no new products during the past year. It offers ODM, OEM for well-known brands, and multiple customization options, but production-related outsourcing procedures and contracts are unverified. The company has 18 employees, has exported for 14 years, and derives 41%–50% of total sales from exports. Financial credibility and customer-case strength cannot be fully determined from the provided information.

Supplier typeThe supplier is identified as a limited company and trading company, with business activities covering chemical raw materials, pharmaceutical raw materials, pharmaceutical intermediates, and other listed goods. The available information does not identify it as a manufacturer, although associated companies are stated to be in manufacturing.

CertificationsThe supplier holds an ISO 9001:2015 certification for supplier management systems. This is explicit evidence of a quality-management-system certification.

After-Sales capabilityService capability is supported by stated inventory availability, lead times within 15 working days in both peak and off-seasons, and written service-capability assessment procedures with records. However, the supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show capability, and serves zero stated overseas-service countries, limiting evidence of localized after-sales support.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing clear evidence of broad customization support.

Product Q&A

Q:What are your terms of payment?

For small orders: TT 100% in advance or Credit Card. For large orders: L/C at sight, or T/T 30% as deposit and 70% before delivery. Photos of products and packages are shown before paying the balance.

Q:What is the delivery time?

Generally, it takes 15 to 20 days after receiving the advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:What is the MOQ limit for orders?

We offer a low MOQ. 10-100g is available for sample checking.

Q:How to proceed an order?

1. Let us know your requirements or application. 2. We quote according to your requirements or suggestions. 3. Customer confirms samples and places deposit. 4. We arrange production.

Q:Do you test all goods before delivery?

Yes, we have 100% test before delivery.