What is the molecular formula?

The molecular formula is Na2O3S with a molecular weight of 126.04.

Sodium Sulfite CAS7757-83-7

Name: Sodium Sulfite CAS7757-83-7
Brand: Jinan Qinmu Fine Chemical Co., Ltd.
SKU: 1928750155

Shandong, ChinaJinan Qinmu Fine Chemical Co., Ltd.

US$1,000.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

CAS No.

7757-83-7

Formula

Na2o3s

Model NO.

QM010-68

EINECS

231-821-4

Classification

Chromic Acid

Appearance

Powder

Grade Standard

Agriculture Grade

Acid Strength

Strong Acid

Kind

Inorganic Acid

Quality

Tech Grade

Packaging

Plastic Drum

Element

Polyatomic Acid

Oxidation

Oxidizing Acid

Volatility

Volatile Acid

Stability

Labile Acid

Transport Package

25kg

Specification

25kg

Trademark

qinmu

Origin

China

HS Code

2832100000

Production Capacity

200000

Key features

High Purity Grade: Purity is 99% min, classified as Tech Grade and Agriculture Grade.

Versatile Applications: Used in printing, photography, organic synthesis, paper, textile, electronics, and water treatment.

Effective Deoxidizer: Acts as a deoxidizer and bleach agent to prevent fiber oxidation and improve whiteness.

Flexible Delivery: Available for delivery via courier, air freight, or sea freight.

Standard Packaging: Packaged in 25kg plastic drums for safe storage and transport.

Company profile

Jinan Qinmu Fine Chemical Co., Ltd.

Shandong, China

Business Type: Trading CompanyExport Year: 2008-04-01Nearest Port: qindao port, shanghai port, guanzhou portAverage Response Time: ≤7.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a specialty and functional chemicals manufacturer associated with Qinmu Chemical Group, with stated pharmaceutical-intermediate synthesis and production of PETMP, 3-Mercaptopropionic acid series, and other functional chemical materials. It reports quality assurance, raw-material traceability, inventory capability, supplier-management procedures, and peak/off-season lead times within 15 workdays. Its customization capability is broad, covering samples, minor or full customization, designs, and flexible customization. However, it is not identified as a professional technical supplier, does not provide 3D software design, had no new products in the past year, and lacks SDK availability. The supplier has no overseas warehouse, showroom, agent, or branch service capability according to the service-capacity data, although another company description states that an Indian branch was established; this inconsistency should be verified. Certification evidence is limited to a company-description...

CertificationsThe company description states that it passed ISO9001 and ISO14001 certification in 2019. The slices do not provide current certificate validity, certificate numbers, or certification scope, so the evidence supports historical certification but not current status.

R&D capabilityThe supplier offers ODM service and has a history of launching functional chemical materials, but it reports no new products in the past year, no SDK, no 3D software design service, and no professional technical-supplier R&D capability. These findings indicate limited evidence of current innovation capability.

Production capacityThe supplier has stated production experience in pharmaceutical intermediates and functional chemical materials, inventory capability, one quality inspector, raw-material traceability, random finished-product inspection, and lead times within 15 workdays in both seasons. The evidence supports an established production operation, although production capacity and scale are not quantified.

Customization capabilityThe supplier explicitly supports flexible customization, customization from samples, minor customization, full customization, and customization from designs. This broad list directly indicates strong flexibility for customized requirements, although 3D software design is unavailable.