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Transparent Hcds Gas for Enhanced Silicon Nitride Deposition Efficiency
US$66.66
20 Pieces

Product profile

Customization

Available

CAS No.

13465-77-5

Formula

Si2cl6

Model NO.

HCDS

EINECS

236-704-1

Constituent

Industrial Pure Air

Grade Standard

Electronic Grade

Chemical Property

Colorless Liquid; Moisture-Sensitive Chlorosilane

Molecular Weight

268.88 G/Mol

Grade

Ald Grade / Electronic Grade

Appearance

Colorless to Pale Yellow Transparent Liquid

Boiling Point

144 °C

Density

1.56 g/cm3 (at 25 °C)

Annual Production Capacity

Scalable Multi-Ton Production Line

Valve Type

Gas Phase: 1/4VCR Male, Liquid Phase: 1/4VCR Femal

Un Number

2987

Hazard Class

Class 8 (Corrosive Substance)

Related Precursors

Dcs, Tcs, Sicl4, Bdeas, Btbas, Teos

Place of Origin

Suzhou, China

Transport Package

Cylinder

Specification

6N

Trademark

KAIMEI

Origin

China

Key features

High Purity ALD Grade: 6N (99.9999%) purity for advanced 3D NAND trench filling and sub-3nm logic nodes.
Excellent Step Coverage: Ensures conformal silicon nitride deposition with atomic film uniformity and low thermal budget.
Ultra-Low Metal Impurities: Guarantees defect-free films for high-performance semiconductor manufacturing processes.
Scalable Production: Supported by a scalable multi-ton production line ensuring stable supply for high-volume fabs.
Seamless Integration: Available in 1L to 38L 316L stainless steel canisters with dual 1/4VCR valves for ALD systems.
Quality Certified: Produced under ISO 9001:2015 with third-party purity checks and COA provided.

Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2020-10-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.30h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressRoom 1104, Building B, Hengtai Ideal Innovation Building, No. 69 Jiuzhang Road, Suzhou Industrial Park, Suzhou, Jiangsu, China
Plant Area100 square meters
Registered Capital10,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsElectronic Gas Disinfectant

Our Industry Experience & Global Business Record

Year of Establishment2016-08-18
Main MarketsSoutheast Asia/ Mideast
Number of Foreign Trading Staff6
Overseas Agent/BranchNo

Product Q&A

Q:What is the purity grade of HCDS?
A:
The product is 6N (99.9999%) ALD-grade silicon precursor, ensuring ultra-low metal impurities for defect-free films.
Q:What is the primary application of this gas?
A:
It is used for conformal silicon nitride (Si3N4) deposition in advanced 3D NAND high-aspect-ratio trench filling.
Q:Is third-party testing available?
A:
Yes, third-party purity checks are available, and the product is produced under ISO 9001:2015 standards.
Q:What is the lead time for orders?
A:
The average lead time is one month, applicable for both peak season and off-season periods.
Q:What are the payment terms?
A:
We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

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