L-(+)-Tartaric Acid CAS 87-69-4 Assay 99.7% ~ 100.5% (T) Hoobkas High Quality Featured duab

L-(+)-Tartaric Acid CAS 87-69-4 Assay 99.7% ~ 100.5% (T) Hoobkas Zoo

Lus piav qhia luv luv:

Lub npe tshuaj: L-(+) - Tartaric Acid

CAS: 87-69-4 Nr

Xim tsis muaj xim lossis Translucent Crystal lossis Dawb Hmoov, Acidity

Purity: 99.0% ~ 100.5% (C4H6O6)

High Quality, Commercial Production

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

Xa email rau peb

Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Chaw tsim tshuaj paus nrog High Quality Tartaric Acid Derivatives Chiral Compounds

DL-tartaric acid CAS: 133-37-9
L-(+)-Tartaric Acid CAS: 87-69-4	D-(-)-Tartaric Acid CAS: 147-71-7
Tom ntej: Dimethyl L-(+)-Tartrate CAS: 608-68-4	Tom ntej: Dimethyl D-(-)-Tartrate CAS: 13171-64-7
Diethyl L-(+)-Tartrate CAS: 87-91-2	Diethyl D-(-)-Tartrate CAS: 13811-71-7

Chemical Properties:

Tshuaj npe	L-(+) - tartaric acid
CAS Nr	87-69-4 ib
CAT Number	Qauv TSIS MUAJ: RF-CC123
Tshuag xwm txheej	Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula	C4H6O6
Molecular Luj	150.09 Nws
Melting Point	168.0 ~ 172.0 ℃ (lit.)
Qhov ntom	1.76 ib
Solubility hauv dej	Yuav luag Transparency
Shipping Condition	Shipped nyob rau hauv ambient kub
Cov ntaub ntawv kev nyab xeeb
Hazard Codes	Xi
Risk Statements	36/37/38-41 ib
Cov lus hais txog kev nyab xeeb	26-36-37/39-36/37/39 ib
WGK Germany	3
Kev Ceeb Toom	Irritant
TSCA	Yog lawm
HS Code	29 18 12 000
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Xim tsis muaj xim lossis Translucent Crystal lossis Dawb Hmoov, Acidity
Clarity of Solution	Colorless thiab Clear
Assay	99.7% -100.5% (C4H6O6) (Neutralization Titration)
Kev sib hloov tshwj xeeb [α]_D^{25 ℃}	+12.0° ~ 13.0° C = 2, H2O
Poob rau ziab	<0.50%
Kev kuaj sulfate	Passes Test
Oxalate Test	Passes Test
Chloride (Cl)	≤ 0.01%
Arsenic (As2O3)	≤ 2 mg / kg
Heavy Metals (Pb)	≤ 10 mg / kg
Coj	≤ 2 mg / kg
Residue ntawm Ignition	≤ 0.05%
Infrared Spectrum	Raws li tus qauv
Test Standard	Enterprise Standard;FCC;USP;BP
Kev siv	Khoom noj khoom haus additives;Chiral compounds;Pharmaceutical Intermediates

Pob & Cia:

Pob: Lub raj mis, 25kg / hnab, 25kg / Cardboard nruas, los yog raws li tus neeg yuav tsum tau muaj.

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias, qhuav thiab cua tshuab kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.

Qhov zoo:

FAQ:

Daim ntawv thov:

L-(+)-Tartaric Acid (CAS: 87-69-4) tsis muaj ntxhiab, nrog rau saj tsis tshua muaj tart.Nws muab cov khoom antioxidant thiab pab txhawb rau qaub saj hauv cov khoom no.Hauv kev lag luam muag khoom noj khoom haus, khoom noj khoom haus, khoom noj khoom haus, gelatin khoom qab zib, raws li acidulant.Hauv kev yees duab, tanning, ceramics, tsim cov tartrates.

L-(+)-Tartaric Acid yog dav siv los ua cov kua qaub rau dej haus thiab lwm yam khoom noj, rau cawv, dej qab zib, khoom qab zib, qhob cij, thiab qee yam khoom qab zib zoo li cov pos hniav.Siv nws cov kev ua haujlwm kho qhov muag, ua cov tshuaj daws teeb meem, rau kev npaj tshuaj tiv thaiv kab mob nruab nrab DL-amino butanol daws teeb meem;Kuj tseem siv tau los ua chiral raw cov ntaub ntawv rau cov synthesis ntawm tartaric acid derivatives, raws li ib tug polyester ntaub Resin finishing catalyst, oryzanol zus tau tej cov PH regulator;Kev siv nws cov complexation, siv rau electroplating, desulfurization, pickling thiab tshuaj tsom xam, tshuaj ntsuam xyuas nyob rau hauv lub complexing tus neeg saib xyuas, masking agent, chelate agent, printing thiab dyeing agent;Kev siv nws qhov kev txo qis, siv los ua tus neeg sawv cev txo qis rau cov iav tshuaj.Tus tsim tawm rau kev yees duab.Nws tseem tuaj yeem ua haujlwm nrog ntau yam hlau ions, tuaj yeem siv los ua tus neeg saib xyuas hlau thiab polishing tus neeg saib xyuas.