What certifications does the company hold?

Shandong Longze Chemical holds ISO 9001, Kosher, and Halal certifications, ensuring high-quality and compliant chemical supply.

Integrated Circuit Grade 85% CAS 7664-38-2 Thermal Phosphoric Acid

Name: Integrated Circuit Grade 85% CAS 7664-38-2 Thermal Phosphoric Acid
Brand: Shandong Longze Chemical Co.,Ltd
SKU: 2037036072

Shandong, ChinaShandong Longze Chemical Co.,Ltd

US$1,100.00-1,400.00

22 Tons

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7664-38-2

Formula

H3po4

Model NO.

Integrated Circuit Grade 85% Phosphoric acid

EINECS

231-633-2

Classification

Phosphoric Acid

Appearance

Clear, Colourless, Viscous Liquid

Grade Standard

Electron Grade

Acid Strength

Strong Acid

Kind

Inorganic Acid

Quality

Integrated Circuit Grade

Packaging

IBC Tank

Element

Monobasic Acid

Oxidation

Oxidizing Acid

Volatility

Non-Volatile Syrupy Liquid

Stability

Stabilized Acid

H3po4 85%(%)

E1/E2/E3/E4 85~87

H3po3 %

E1 <=0.005; E2 <=0.001; E3/E4 <=0.001

No3- Ppm

E1 <=5; E2 E3/E4 <=0.5

So42-Ppm

E1 <=10; E2 E3/E4 <=5

Cl- Ppm

E1 <=1; E2 <=0.5; E3/E4 <=0.2

Al Ppb

E1 <=200; E2 <=50

B Ppb

E2 <=50

Sb Ppb

E1 <=3000; E2 <=300

as Ppb

E1 <=100; E2 <=20

Ba Ppb

E1 <=100; E2 <=20

CD Ppb

E1 <=100; E2 <=20

Ca Ppb

E1 <=1000; E2 <=205

Cr Ppb

E1 <=100; E2 <=20

Co Ppb

E1 100; E2 20

Cu Ppb

E1 <=50; E2 <=20

Transport Package

35kg / 330kg PP Drum; 1600kg IBC Tanks

Specification

85%

Trademark

Longze

Origin

China

HS Code

2809201100

Production Capacity

50000 Ton / Month

Key features

Low Impurity Levels: Ultra-low metal and anion impurities (ppb/ppm level) ensuring high performance in sensitive electronic applications.

Versatile Etching Agent: Used for cleaning, etching, and degumming in photolithography, silicon wafer processing, and film etching.

Flexible Packaging: Available in IBC Tanks, 330KG Drums, and 35KG Drums to meet various logistical and safety requirements.

Certified Quality: ISO 9001, Kosher, and Halal certified with strict quality control and third-party testing options.

Professional Support: 24/7 technical support, quick response, and professional after-sales service for chemical handling.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityManagement Certification

Shandong Longze Chemical Co.,Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-05-24Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤8.07hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

AddressHuana Building, Xi2 Road, Dongying, Shandong, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPropylene Glycol, Propylene Carbonate, Dipropylene Glycol, N N-Diethyl-3-Methylbenzamide (Deet), 1 3-Butylene Glycol, Succinic Acid, Maleic Acid, Dimethyl Carbonate, (Tmc) Trimesoyl Chloride, Calcium Magnesium Citrate

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are the main applications of this product?

It is mainly used as a cleaning agent and etching agent for semiconductor devices, including substrate cleaning, photolithography, and silicon wafer processing.

Q:How can we guarantee the quality of the product?

We provide pre-production samples, final inspections before shipment, and can arrange third-party quality tests upon request.

Q:Is it possible to get free samples?

Free samples are available, but the freight charges must be paid by the buyer and can be refunded or deducted from future orders.

Q:What packaging options are available?

We offer IBC Tanks, 330KG PP Drums, and 35KG PP Drums, with specific loading configurations for 20'FCL containers.

Q:How do you handle quality complaints?

We aim for near-zero defects but will do our best to reduce losses if a real quality issue occurs, supported by third-party testing.