Zoo siab 1-naphthaleneboronic acid CAS 13922-41-3 ncaj qha los ntawm lub Hoobkas

Khoom Description

Khoom npe: 1-naphthaleneboronic acid CAS 13922-41-3

Khoom Parameter (Specification)

CAS	13922-41-3
Molecular Formula	C10H9BO 2
Molecular Luj (g / mol)	171.99
Qhov ntom	1.2 ± 0.1 g/cm3
Purity	99 feem pua
Qhov tshwm sim	Dawb
UN No.	Tsis muaj
HS Nr.	2934999090
EINECS No.	604-119-4
Risk Statement (Tebchaws Europe)	Xi: Kho siab
Daim Ntawv Qhia Txog Kev Nyab Xeeb (Tebchaws Europe)	R36/37/38
Chaw nres nkoj	Hebei, Suav
Pob	25kg / nruas los yog 1kg / hnab

Khoom feature thiab daim ntawv thov

1-naphthaleneboronic acid CAS 13922-41-3 yog cov tshuaj organic uas tuaj yeem siv los ua cov tshuaj nruab nrab. 1-naphthaleneboronic acid CAS 13922-41-3 yog biochemical reagent uas tuaj yeem siv los ua biomaterial lossis organic compound rau kev tshawb fawb txog kev ua neej.

Synonyms:

Ethanediol diformate; Ethylene glycol diformate

Chemical & Physical Properties:

1-naphthaleneboronic acid CAS 13922-41-3 yog daj ntseg dawb rau liab beige hmoov. Tsis ruaj khov ntawm chav tsev kub thiab siab, insoluble hauv dej, me ntsis soluble hauv methanol. Cov khoom lag luam tsis zoo: carbon monoxide, carbon dioxide, boron oxide.

Cia

Cia tej yam kev mob: Khaws lub thawv airtight. Khaws rau hauv qhov chaw txias, tsaus.

Khaws kom deb ntawm cov khoom siv tsis sib xws xws li oxidizing agents.

Ntim cov ntaub ntawv: raws li txoj cai.

Kev soj ntsuam zoo

Peb cov tshuaj tuaj yeem dhau tag nrho cov kev xeem thib peb xws li SGS, BV, ISO, thiab lwm yam.

FAQ

1. Q: Lub sijhawm khoom xa tuaj ntev npaum li cas?

A: Feem ntau, nws yuav siv li ntawm 3-30 hnub txij li qhov kev pom zoo ntawm tus qauv mus rau qhov tau txais cov nyiaj tso nyiaj (cov ntaub ntawv sib txawv muaj cov voj voog ntau lawm). Yog tias koj xav tau cov khoom lag luam sai, thov qhia rau peb paub thiab peb yuav sim peb qhov zoo tshaj plaws los muab qhov tseem ceeb rau koj.

2. Q: Kuv puas tuaj yeem kuaj xyuas qhov zoo ntawm cov khoom ua ntej xa khoom?

A: Yog, peb zoo siab tos txais koj lossis peb cov npoj yaig lossis cov neeg thib peb los tshuaj xyuas peb lub Hoobkas ua ntej xa khoom.

3. Q: Cov khoom xa tuaj rau kuv li cas?

A: Yog tias qhov ntau me me, peb pom zoo kom xa khoom xa tuaj, xws li fedex, UPS, DHL, thiab lwm yam. Vim muaj qhov ntau, peb xav kom xa los ntawm hiav txwv. Peb tuaj yeem xa cov khoom mus rau koj tus neeg xa khoom xa tuaj (FOB nqe). Los yog koj tsis ua, peb tuaj yeem hais CIF.

Cim npe nrov: 1-naphthaleneboronic acid, Tuam Tshoj 1-naphthaleneboronic acid manufacturers, lwm tus neeg, Hoobkas