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Industrial Grade H3po3 Phosphorous Acid 99% White Crystal CAS No. 13598-36-2 for Dyeing Industry
US$0.85-1.10
10,000 kg

Product specifications

Purity

Sample price:US$0.00/kg.Request sample

Product profile

CAS No.

13598-36-2

Formula

H3o3p

EINECS

237-066-7

Model NO.

CAS No. 13598-36-2

Classification

Phosphorous Acid

Appearance

Crystal

Grade Standard

Industrial Grade;Agriculture Grade

Acid Strength

Weak Acid

Kind

Inorganic Acid

Quality

Tech Grade

Packaging

Paper Bag

Element

Polyatomic Acid

Oxidation

Strong Reducing Agent or Reductant

Volatility

High Boiling Acid

Stability

Stabilized Acid

Port of Loading

Qingdao, Tianjin, Shanghai

Sample

Available

Solubility

Soluble

Certificate

ISO, SGS, COA, MSDS

Molecular Weight

82

Melting Point

73 °C

Density

1.651g/Ml at 25 °C(Lit.)

Quantity

20-26mts for 1*20'gp

Application

Reducing Agent, Water Treatment

Boiling Point

200 °C

Mark

Customizable

Process

Crystallized Sulfamic Acid

Transport Package

25kg/Bag

Specification

99%Min

Trademark

Shandong Pulisi

Origin

China; Shandong

HS Code

2809201900

Production Capacity

4000 Tons/Month

Key features

High purity with ultra-low impurity content.
Powerful reducing performance for reactions.
Excellent solubility in water and alcohols.
Stable chemical property for long storage.
Versatile for multiple industrial applications.

Company profile

SHANDONG PULISI CHEMICAL CO., LTD.
Exhibition ExperienceIn-stock CapacityFast DeliveryCustomization from Samples
Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2006-10-01Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤6.71hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a focus on exports, contributing to 90% of total sales. It has a limited R&D team but successfully launched new products last year. The supplier holds ISO9001:2015 certification but lacks collaboration with Fortune 500 companies. Financially, the company exhibits stability over the past three years and accepts various payment terms. Despite having no overseas showrooms or agents, it participates in international trade shows.
CertificationsThe supplier holds an ISO9001:2015 certificate and other unspecified certifications.
After-Sales capabilityThe supplier has clear procedures for handling customer complaints and corrective actions.
Financial creditThe supplier demonstrates financial stability with consistent cash flow and financial capacity over the past three years.
R&D capabilityDespite having only one R&D engineer, the supplier launched new products and offers SDK availability.
Production capacityThe supplier does not offer ODM or OEM services for well-known brands.
Customization capabilityThe supplier provides customization from both samples and designs.

Product Q&A

Q:Is phosphorous acid an organic or inorganic acid?
A:
It is a typical inorganic acid, containing no organic functional groups.
Q:Is phosphorous acid a strong acid or weak acid?
A:
It is a dibasic weak acid with incomplete ionization in aqueous solution.
Q:What are the main applications of phosphorous acid?
A:
It is widely used as reducing agent, pesticide intermediate and water treatment chemical.
Q:Does phosphorous acid have strong volatility?
A:
No, it is a high-boiling non-volatile acid with good storage stability.
Q:What is the main specification of your industrial grade phosphorous acid?
A:
Our regular product purity reaches 98.5%~99% with low impurity content.

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