What documentation is provided?

We provide a full suite of regulatory and safety documentation, including SDS and CoA, to ensure compliance and smooth import.

How should the product be stored?

Store in a dark place, sealed in a dry environment, at room temperature.

High Quality Sodium Bisulfite CAS 7631-90-5

Name: High Quality Sodium Bisulfite CAS 7631-90-5
Brand: Qinmu Biotechnology (Jinan) Co., Ltd.
SKU: 2140194302

Shandong, ChinaQinmu Biotechnology (Jinan) Co., Ltd.

US$10.00-50.00

1 kg

Product specifications

Package type

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7631-90-5

Formula

Hnao3s

Model NO.

QMWY25199

EINECS

231-548-0

Type

Synthesis Material Intermediates

Appearance

Powder

Quality

Refined

Colour

White

Lead Time

Immediately

Purity (Gc)

99.0%Min

Price

Has Advantages & Can Be Negotiated

Sample

Available

Application

Organic Synthetic Intermediates

Synonym1

Sulfurous Acid Monosodium Salt

Synonym2

Sodium Bisulfite

Molecular Formula

Hnao3s

Molecular Weight

104.06

Form

Powder

Storage Conditions

Store at Rt.

Transport Package

25kg/Drum

Specification

99.0%min

Trademark

Qinmu Brand

Origin

China

HS Code

28321000

Production Capacity

500mt/Month

Key features

High Purity Grade: Refined powder with 99% minimum purity for industrial and food applications.

Versatile Applications: Used as bleaching agent, reducing agent, preservative, and antioxidant.

Flexible Packaging: Available in 1kg/bottle, 25kg/drum, 200kg/drum, or custom requirements.

Technical Support: Provides application guidance, formulation advice, and troubleshooting support.

Reliable Supply: Stable production capacity with strategic inventory for on-time delivery.

Compliance Documentation: Full suite of SDS, CoA, and safety documents provided for smooth import.

Fast Lead Time: Immediate lead time available; peak and off-season delivery within 15 days.

Competitive Pricing: Price has advantages and can be negotiated for bulk orders.

Company profile

Qinmu Biotechnology (Jinan) Co., Ltd.

Shandong, China

Business Type: Trading CompanyAverage Response Time: ≤2.16h

AI-Powered supplier vetting

SummaryThe supplier is presented as a chemical-oriented business with a stated focus on organic synthesis and a business scope that includes biological feed development, Class I medical devices, chemical products, and import/export activities. It holds ISO 9001 certification and states that quality assurance exists, but its finished-product inspection is performed by packing staff. The supplier offers several customization options, including sample-based, design-based, full, and minor customization, but it does not provide 3D software design, ODM, OEM for popular brands, SDK support, or documented R&D activity in the past year. Export sales are stated at 90%, although export experience is listed as one year and no overseas showroom, branch, agent, or offline trade-show participation is reported. Complaint-handling and corrective-action procedures lack written procedures or records. Production capacity, customer cases, and financial credibility cannot be positively established from the available evidence.

CertificationsThe supplier reports ISO 9001 certification and states that quality assurance exists in its quality-control processes. However, the provided evidence does not identify the certification scope, issuing body, validity period, or audit status.

After-Sales capabilityThe supplier accepts multiple quotation and payment terms and reports lead times within 15 working days in both peak and off-season periods. However, it has no overseas showroom, branch, agent, overseas service countries, or offline trade-show participation, and it lacks written procedures or records for complaint handling and corrective/preventive actions.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, no SDK availability, and no OEM capability for popular brands. It also states that it is not a professional technical supplier and does not provide 3D software design services, while offering customization based on samples or designs; this supports customization but not demonstrated innovation or R&D strength.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. This is consistent across both supplied records and provides direct evidence of broad customization options, although it does not specify technical limits, production scale, or design-support tools.