Urea-18O

Name: Urea-18O
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 3138-51-0CH4N2OMW 60.056

Urea-18O (CAS No. 3138-51-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number3138-51-0

Molecular FormulaCH4N2O

Molecular Weight60.056

Melting Point275 °F (NTP, 1992)

LogP-1.4

Purity按批次COA提供(不公开发布)

Packaging按订单/批次确认(不公开发布)

ApplicationsOrganic Chemicals

CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)

Purity按批次COA提供(不公开发布)

StorageSealed, cool and dry place

Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Urea-18O?

The CAS number of Urea-18O is 3138-51-0.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Urea-18O?

Main applications include Organic Chemicals.

How do I buy Urea-18O or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

描述

尿素(18O,95%) · CAS 3138-51-0 · CH4N2O. UNII 8W8T17847W. Melting Point: 275 °F (NTP, 1992); Melting Point: 132.7; Melting Point: 132 °C to 135 °C.

标识信息

CAS 号	3138-51-0
PubChem CID	1176
分子式	CH4N2O
IUPAC 名称	urea
UNII（FDA）	8W8T17847W

计算分子描述符

Molecular Weight	60.056
XLogP3	-1.4
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	60.032362755
Monoisotopic Mass	60.032362755
Topological Polar Surface Area	69.1
Heavy Atom Count	4
Formal Charge	0

理化性质

Melting Point	275 °F (NTP, 1992)
Melting Point	132.7
Melting Point	132 °C to 135 °C
Melting Point	132.70 °C
Melting Point	132 °C
Melting Point	132.7-135 °C
Melting Point	132.7 °C
Solubility	545000
Solubility	In water, 5.45X10+5 mg/l @ 25 °C
Solubility	545.0 mg/mL

法规状态

法规与食品接触	FDA Substance added to food: FORMULATION AID FDA 21 CFR 中列出的食品接触物质清单：FCS CHEWING_GUM_BASE_COMPOUND; TEXTURIZER; THICKENER; YEAST_FOOD: Food Additives NOT SPECIFIED 在口香糖中的使用量高达 3%，不会引起毒理学问题 TRS 837-JECFA 41/28
GHS 通报统计	96.1% (4430 / 4611)

GHS 危害分类

GHS 通报统计	96.1% (4430 / 4611)

同义词

urea; 57-13-6; carbamide; Carbonyldiamide; Ureophil; Carbonyldiamine; Ureaphil; Keratinamin; Urevert; Alphadrate; Aquadrate; Carbaderm; Pastaron; Urepearl; Carbonyl diamide; Carbamide resin

常见问题

尿素(18O,95%) 的 CAS 号和分子式是什么？

CAS 号 3138-51-0；分子式 CH4N2O；分子量 — g/mol。

尿素(18O,95%) 还有哪些别名？

urea, 57-13-6, carbamide, Carbonyldiamide, Ureophil, Carbonyldiamine.

尿素(18O,95%) 的法规状态如何？

已记录的法规收录：FDA Substance added to food: FORMULATION AID; FDA 21 CFR 中列出的食品接触物质清单：FCS; CHEWING_GUM_BASE_COMPOUND; TEXTURIZER; THICKENER; YEAST_FOOD: Food Additives。