Phosphorous Acid 99.0% Crystal Powder CAS 13598-36-2 H3po3

Name: Phosphorous Acid 99.0% Crystal Powder CAS 13598-36-2 H3po3
Brand: Shijiazhuang Sincere Chemicals Co., Ltd.
SKU: 1994783432

Hebei, ChinaShijiazhuang Sincere Chemicals Co., Ltd.

US$30.00

1 Ton

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

CAS No.

13598-36-2

Formula

H3po3

Model NO.

13598-36-2

EINECS

237-066-7

Classification

Phosphorous Acid

Appearance

Powder

Grade Standard

Agriculture Grade

Acid Strength

Strong Acid

Kind

Inorganic Acid

Quality

Tech Grade

Packaging

Paper Bag

Element

Binary Acid

Transport Package

as Customer Request

Specification

Customizable

Trademark

Sincere Chemicals

Origin

China

HS Code

2811199090

Production Capacity

6000 Tons/Year

Key features

Versatile Applications: Used in plastic stabilizers, synthetic fibers, glyphosate intermediates, and water treatment agents.

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

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

ISO Certified Quality: Manufacturing process certified under ISO9001:2015, ISO45000:2018, and ISO14000 standards.

Global Shipping Options: Flexible Incoterms including FOB, CIF, CFR, and EXW from Shanghai or Tianjin ports.

Low MOQ: Minimum Order Quantity starts at just 1 kg for flexible purchasing.

Long-term Export Experience: 24 years of export experience serving markets in North America, Europe, and East Asia.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shijiazhuang Sincere Chemicals Co., Ltd.

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 24 years CertifiedNearest Port: Shanghai port, Tianjin portAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryShijiazhuang Sincere Chemicals Co., Ltd. is a China-based limited trading company established in 2001 with 10 employees and no stated parent-group affiliation. Its business scope includes chemical and rubber product sales, technology and goods import/export, and certain regulated activities subject to approval. The supplier offers multiple listed chemical products and reports customization options ranging from sample- and design-based customization to full, minor, and flexible customization. However, it is explicitly not identified as a professional technical supplier, does not provide 3D software design services, has no SDK availability, and launched no new products in the past year. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are listed, and regular fire drills were reportedly conducted. Financial records are indicated for 2022–2024, but no performance values are provided. No customer cases or explicit after-sales service evidence is available.

Supplier typeThe supplier is explicitly classified as a trading company and limited company, with 10 employees and no stated affiliation with a larger company group. Its activities center on chemical-product sales and import/export rather than disclosed manufacturing operations.

CertificationsThe supplier lists ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These provide explicit evidence of certification holding, although the slices do not provide certificate numbers, issuing bodies, or validity dates.

R&D capabilityThe supplier is explicitly not a professional technical supplier, has no SDK availability, and launched no new products in the past year. These stated limitations indicate weak evidence of innovation capability.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad stated customization offering, although the slices do not provide project examples or technical limits.