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1.Tetramethylammonium hydroxide is a solid in the hydrated form or a colorless liquid with a strong ammonia-like odor. 2.Tetramethylammonium hydroxide is soluble in water. 2.Tetramethylammonium hydroxide is corrosive to metals and tissue.
Key Specifications: HS Code: 2923.90 | Brand: EximNext | Material: Tetramethylammonium hydroxide (CH3)4N(OH), C4H13NO | Grade/Type: Electronic/Semiconductor Grade, Industrial Grade, Pharmaceutical Grade | Purity/Composition: ≥99.0% (electronic grade); ≥95.0% (industrial grade); typically supplied as 10-25% aqueous solution | Physical Form: Colorless liquid (aqueous solution) or white crystalline solid (pentahydrate form) | Molecular Weight: 91.15 g/mol (anhydrous); 181.23 g/mol (pentahydrate) | Application: Semiconductor photolithography developer, etchant, catalyst in organic synthesis, surfactant, ink additive, cleaning agent | Packaging: 25L drums, 200L steel drums, 1000L IBC containers, custom bulk packaging available | Storage/Handling: Store in tightly closed containers, away from acids and heat; temperature-controlled storage recommended for aqueous solutions
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 2923.90 — classified under Industrial goods & chemical.
Ideal for: Importers, wholesalers, distributors, and manufacturers looking for quality industrial goods & chemical products with verified suppliers and competitive pricing on EximNext.
| HS Code | 2923.90 |
| Brand | EximNext |
| Material | Tetramethylammonium hydroxide (CH3)4N(OH), C4H13NO |
| Grade/Type | Electronic/Semiconductor Grade, Industrial Grade, Pharmaceutical Grade |
| Purity/Composition | ≥99.0% (electronic grade); ≥95.0% (industrial grade); typically supplied as 10-25% aqueous solution |
| Physical Form | Colorless liquid (aqueous solution) or white crystalline solid (pentahydrate form) |
| Molecular Weight | 91.15 g/mol (anhydrous); 181.23 g/mol (pentahydrate) |
| Application | Semiconductor photolithography developer, etchant, catalyst in organic synthesis, surfactant, ink additive, cleaning agent |
| Packaging | 25L drums, 200L steel drums, 1000L IBC containers, custom bulk packaging available |
| Storage/Handling | Store in tightly closed containers, away from acids and heat; temperature-controlled storage recommended for aqueous solutions |
Tetramethylammonium hydroxide (TMAH) is a quaternary ammonium compound available as a solid hydrate or colorless aqueous solution with a characteristic ammonia-like odor. Widely used as an organic base catalyst, developer in semiconductor photolithography, and etchant in electronics manufacturing, electronic grade TMAH typically meets 99.0%+ purity specifications. This specialty chemical is traded globally in 25L drums, 200L drums, and IBC containers, with pricing varying by concentration (typically 10-25% aqueous solution) and grade for import and export.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Tetramethyl Ammonium Hydroxide is available for wholesale import from Wuhan Dachu Hexing Technology Co., Ltd, a verified Supplier based in China. The current FOB price is 1000. Minimum order quantity starts at 1 Bags. HS Code: 2923.90 — used for customs classification and import duty calculation. Key product specifications include 2923.90, EximNext, Tetramethylammonium hydroxide (CH3)4N(OH), C4H13NO.
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为业务采购Tetramethyl Ammonium Hydroxide时,质量与成本的平衡至关重要。Wuhan Dachu Hexing Technology Co., Ltd是一家位于China的认证供应商,提供该产品(主要规格包括 Electronic/Semiconductor Grade, Industrial Grade, Pharmaceutical Grade、≥99.0% (electronic grade); ≥95.0% (industrial grade); typically supplied as 10-25% aqueous solution、Colorless liquid (aqueous solution) or white crystalline solid (pentahydrate form))。直接对接生产商或授权出口商,买家可以协商优惠的FOB价格(起价 $1000/Bags),并高效管理大宗订单(最小起订量 1 Bags)。 该产品按 HS 编码 2923.90 活跃贸易。该产品在Chemicals & Allied Products行业占据重要地位、全球进口需求强劲。
进口Tetramethyl Ammonium Hydr需要关注物流运输、海关合规和安全付款条款。Wuhan Dachu Hexing Technology Co., Ltd,提供整箱(FCL)或散箱(LCL)海运等灵活运输方案。为确保交易顺畅,买家应在目的国核实 HS 编码 2923.90 对应的进口关税。国际 B2B 交易的常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。所有交易和询盘均通过 EximNext 完成 — 一个为跨境贸易提供安全、高效支持的全球 B2B 贸易平台。
可靠的合作伙伴是进口业务成功的基石。本Tetramethyl Ammonium Hydr的供应商已通过平台认证。无论您是分销商、批发商还是采购经理,都可以放心索取免费报价、申请产品样品并完成大宗采购。EximNext 汇聚了 200 多个国家和地区的数千家认证生产商与出口商。浏览Chemicals & Allied Products类目下的同类产品,通过我们全方位的进出口交易平台对接顶级出口商。立即开启您的采购之旅。
进口Tetramethyl Ammonium Hydr需要关注物流运输、海关合规和安全付款条款。常见运输方案包括海运整箱(FCL)或散箱(LCL)。买家应在目的国核实进口关税(HS 编码 2923.90)。常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。
Wuhan Dachu Hexing Technology Co., Ltd当前针对Tetramethyl Ammonium Hydroxide的批发价格为 $1000/Bags(FOB条款,发货地China)。价格可能根据订单数量、包装和目的港有所调整。如需最准确的批量报价,请通过 EximNext 直接向Wuhan Dachu Hexing Technology Co., Ltd发送询盘。
供应商Wuhan Dachu Hexing Technology Co., Ltd将Tetramethyl Ammonium Hydr的最小起订量(MOQ)定为 1 Bags。如需样品或更小批量的试订,请通过平台直接联系供应商询盘。
用于国际运输和海关清关,Tetramethyl Ammonium Hydroxide对应的 HS 编码为 2923.90。买家应核对本国海关规定,确认该分类下适用的进口关税和税费。
从China进口Tetramethyl Ammonium Hydr时,可直接与Wuhan Dachu Hexing Technology Co., Ltd协商运输条款(FOB、CIF 或 EXW)。同时请确保您在目的国具备进口Chemicals & Allied Products类产品所需的相关许可。
是的,Wuhan Dachu Hexing Technology Co., Ltd是 EximNext 平台上的认证供应商。下单前您可以查看完整的公司资料、营业执照信息、认证资质以及出口历史。
Wuhan Dachu Hexing Technology Co., Ltd供应的Tetramethyl Ammonium Hydroxide主要规格包括 Electronic/Semiconductor Grade, Industrial Grade, Pharmaceutical Grade、≥99.0% (electronic grade); ≥95.0% (industrial grade); typically supplied as 10-25% aqueous solution 和 Colorless liquid (aqueous solution) or white crystalline solid (pentahydrate form)。如需完整的技术参数表或分析证书(COA),请通过 EximNext 直接向供应商发送询盘。
Wuhan Dachu Hexing Technology Co., Ltd为Tetramethyl Ammonium Hydr提供标准出口包装。针对大宗批发订单,还可能提供定制包装、贴牌(OEM/ODM)等服务。
Tetramethyl Ammonium Hydr在全球范围内均有活跃的进口需求。可通过平台向Wuhan Dachu Hexing Technology Co., Ltd索取特定目的地的 CIF 或 CFR 报价。
Wuhan Dachu Hexing Technology Co., Ltd持有国际通行的质量认证,确保Tetramethyl Ammonium Hydr符合跨境贸易所需的国际质量、安全和监管标准。
点击本页面的"索取报价",填写所需数量、运输条款和目的国。Wuhan Dachu Hexing Technology Co., Ltd将提供详细的批发报价,包含FOB价格、交货周期和支付方式。
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