Nā huahana

Hoʻolauna Huahana He pauda keʻokeʻo keʻokeʻo ʻole kēia huahana. Hoʻoheheʻe ia i loko o ka wai a he hopena kūʻokoʻa, me kahi hāʻina akaka a maopopo a me nā waiwai paʻa. KA HOʻOPIʻI KĀNĀNĀ NUI NĀ MEA NĀ NĀ NĀ HĀNĀ ʻO ka pauka keʻokeʻo DAC Degree ≥90% pH 4.0 ~ 6.0 Moisture ≤10.0% Ash C...

ʻO ka hoʻomaka ʻana o ka huahana hiki ke helu ʻia ʻo Analogous Hyaluronic Acid Chitosan ma ke ʻano he derivatives o chitosan, he flake keʻokeʻo a i ʻole ka pauka paʻa. He maʻalahi hiki ke hoʻoheheʻe ʻia i ka wai, kūʻokoʻa i ka hopena aqueous, maʻemaʻe a maopopo, ʻono ʻole a ʻona ʻole, a paʻa i nā waiwai.

ʻO ka hoʻomaka ʻana o ka huahana hiki ke helu ʻia ʻo Analogous Hyaluronic Acid Chitosan ma ke ʻano he derivatives o chitosan, he flake keʻokeʻo a i ʻole ka pauka paʻa. He maʻalahi hiki ke hoʻoheheʻe ʻia i ka wai, kūʻokoʻa i ka hopena aqueous, maʻemaʻe a maopopo, ʻono ʻole a ʻona ʻole, a paʻa i nā waiwai.

Hoʻomaka Huahana He pauda keʻokeʻo ʻole a ʻona ʻole kēia huahana. Hoʻoheheʻe ia i loko o ka wai a he hopena kūʻokoʻa, me kahi hāʻina akaka a maopopo a me nā waiwai paʻa. NĀ HOʻOPIʻI KĀNĀNĀ NĀ NĀ NĀ NĀ NĀ NĀ NUI Ka pauka keʻokeʻo DAC Degree ≥90% pH 4.0 ~ 6.0 Loss on Drying ≤10% Ash C...

ʻO ka hoʻomaka ʻana o ka huahana he keʻokeʻo a hiki i nā kristal scaly melemele, nā ʻāpana aniani a i ʻole nā ​​pauka aniani, ʻaʻohe ʻala a pilau iki paha, a maʻalahi hoʻi e hoʻomoʻa i ka makū a hoʻoheheʻe ʻia e ka oxidation a me ka discoloration ke ʻike ʻia i ka ea no ka manawa lōʻihi. Hiki ke hoʻoheheʻe ʻia ka potassium sorbate i ka wai, 67.6...

ʻO ka hoʻomaka ʻana o ka huahana ʻO ka pauka Vanilla, nona ka inoa kemika ʻo 3-methoxy-4-hydroxybenzaldehyde, he mea hoʻohuihui kūlohelohe i lawe ʻia mai nā pīni vanilla, kahi mea kanu o ka ʻohana Rutaceae. He keʻokeʻo a melemele liʻiliʻi a i ʻole ka pauka crystalline, ʻono iki, hiki ke hoʻoheheʻe ʻia i ka wai wela a me ka glycerin. ʻO ka ...

ʻO ka hoʻomaka ʻana o ka huahana ʻaʻohe wai aniani me ka ʻala ʻala. Hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, ethyl ether, hoʻoheheʻe ʻia i loko o 2 ʻāpana wai. Hāʻawi ia i ka ʻulaʻula ʻeleʻele ke hui pū me ka ferric chloride. Māmā pili: 1.0762g/m(20/4°C), helu heheʻe: -80°C, wahi hoʻolapalapa: 169-171°C(microdecomposition),re...

Hoʻopuka huahana ʻO ka wai hoʻomaʻemaʻe kala ʻole me ka ʻala hua ʻoluʻolu. He maʻalahi hiki ke hoʻoheheʻe ʻia i ka ethanol, ethyl ehter, propylene glycol a me ka ethyl acetate, a hiki ke hoʻoheheʻe ʻia i ka wai e like me 1:12. Lahi paila:181°C, wahi hehee:-45°C(enol:-80°Cm ketone:-39°C), wahi uila:84.5°C. NĀ MEA KĀNĀLĀWAI MAU...

NĀ KĀLĀWAI NUI 'ikamu Hualoaʻa Kūlana Pale melemele crystalline pauka Conform Melting range ℃ ≥41.0 41.7 Maʻemaʻe % ≥98.0 99.52 Metala kaumaha (e like me Pb) ≤0.001