D-(-)-Tartaric Acid CAS 147-71-7 Assay 99.5%~101.0% Factory High Quality

ʻO ka wehewehe pōkole:

Inoa Kemika: D-(-)-Tartaric Acid

CAS: 147-71-7

ʻAno: Keʻokeʻo a i ʻole Keʻokeʻo Crystalline Powder

ʻIke: 99.5%~101.0%

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

Inquiry: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Mea Hana Me ka Kiʻekiʻe 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
Dimethyl L-(+)-Tartrate CAS: 608-68-4	Dimethyl D-(-)-Tartrate CAS: 13171-64-7
Diethyl L-(+)-Tartrate CAS: 87-91-2	Diethyl D-(-)-Tartrate CAS: 13811-71-7

Na Waiwai Kemika:

Inoa Kimia	D-(-)-Kaʻakika Tartaric
Helu CAS	147-71-7
Helu CAT	RF-CC125
Kūlana Kūʻai	Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala	C4H6O6
Kaumaha Molecular	150.09
ʻO ka mānoanoa	1.8 g/cm3
Solubility i ka wai	ʻAneʻane Mākaʻikaʻi
Kūlana Hoʻouna	Ma lalo o ka mahana wela
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Keʻokeʻo a i ʻole ke keʻokeʻo Crystalline pauda
Ka malamalama a me ke kala	E hoʻokō me nā koi
Hoʻāʻo	99.5%~101.0% (e like me C4H6O6)
Ka Poali Pono [α]20D	-12.0° ~ -12.80° (C=1 H2O)
Lae hehee	168.0~170.0 ℃
Nā Metala Kaumaha (Pb)	≤0.001%
Klorida (e like me Cl)	≤0.01%
Oxalate (e like me C2O4)	≤0.01%
Sulfat (e like me SO4)	≤0.015%
Kaluma	≤0.02%
Māmā (KF)	≤0.50%
Koena ma ka Ignition	≤0.10%
Ke alakaʻi	≤0.0002%
Arsenic	≤0.0002%
Kūlana hoʻāʻo	Kūlana ʻoihana
Hoʻohana	Mea Hoʻohui Meaʻai;Huina Kiral;Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka ʻōmole, pahu pahu pahu, 25kg/drum, a i ʻole e like me ka makemake o ka mea kūʻai aku.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;Palekana mai ka malamalama, ka ma'ū a me ka pest infestation.

Pono:

FAQ:

Noi:

Hoʻohana ʻia ʻo D-(-)-Tartaric Acid (CAS: 147-71-7) ma ke ʻano he mea hoʻonā i ka synthesis organik.Hoʻohana ʻia ia ma ke ʻano he precursor no ka hoʻomākaukau ʻana i kāna mau ester e like me D-tartaric acid diethyl ester, D-tartaric acid dimethyl ester a me D-tartaric acid diiso-propyl ester.Loaʻa iā ia ka hoʻohana ʻana i ka synthesis o chiral aziridine derivative, kahi waena maʻamau no ka hoʻomākaukau ʻana i ka papa hydroxyethylamine HIV protease inhibitors viz.e like me saquinavir, amprenavir a me nelfinavir.Hoʻohana nui ʻia ia i ka ʻoihana meaʻai ma ke ʻano he mea hoʻoheheʻe pia, no ka hoʻoponopono ʻana i ka acidity meaʻai a ma ke ʻano he mea ʻono.

D-(-)-Tartaric Acid (CAS: 147-71-7) ka enantiomer synthetic o L-(+)-Tartaric Acid (CAS: 87-69-4), i hoʻohana ʻia i ka hoʻomākaukau ʻana i nā analgesics synthetic.Hoʻohana ʻia ia ma ke ʻano he kumu chiral a me ka mea hoʻonā no ka synthesis chiral.

Hoʻohana nui ʻia ʻo D-(-)-Tartaric Acid (CAS: 147-71-7) ma ke ʻano he mea hoʻoheheʻe wai no nā mea inu a me nā meaʻai ʻē aʻe, a ua like kēia hoʻohana me ka waikawa citric.Hiki ke hoʻohana ʻia ka potassium tartrate (Rochelle salt) e hoʻomākaukau ai i ka Fehling reagent, a hoʻohana ʻia hoʻi e like me nā laxatives a me nā diuretics i ka lāʻau lapaʻau.Hoʻohana ʻia ia ma ke ʻano he chromatographic reagent a masking agent.Hoʻohana ʻia ia ma ke ʻano he mea hoʻonā o ka lāʻau lapaʻau a ma ke ʻano he biochemical reagent.Hoʻohana nui ʻia kēia huahana i ka ʻoihana meaʻai, e like me ka beer foaming agent, food sour agent, flavoring agent.A hoʻohana ʻia no nā mea inu ʻoluʻolu, ka lole, ka wai huaʻai, ka ʻuala, nā kīʻaha anu a me ka pauka bakena.Aia kēia huahana me ka palapala hoʻohui meaʻai Iapana.