Hāʻawi hale hana kiʻekiʻe kiʻekiʻe Gallic Acid CAS 149-91-7 anhydrous a monohydrate Kiʻi Hōʻike ʻia

Hāʻawi hale hana kiʻekiʻe Gallic Acid CAS 149-91-7 anhydrous a me ka monohydrate

ʻO ka wehewehe pōkole:

ʻO Gallic Acid anhydrous a me ka monohydrate

CAS No.: 149-91-7;5995-86-8

ʻIke: 99%

Hoʻopili: 1kg / ʻeke a i ʻole 25kg / pahu

Loaʻa ka ʻakika Gallic i nā mea kanu e like me ka rhubarb, ka lau nui, a me ka hawthorn.He hui polyphenolic ia i loaʻa ma ke ʻano a he nui nā mea hoʻohana i ka meaʻai, biology, a me nā ʻoihana kemika.

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wehewehe

Hāʻawi hale hana kiʻekiʻe Gallic Acid CAS 149-91-7, anhydrous a me ka monohydrate

ʻO ka waikawa Gallic kahi waikawa trihydroxybenzoic me ke ʻano C₆H₃CO₂H. Ua helu ʻia ʻo ia ma ke ʻano he phenolic acid.Loaʻa ia i loko o nā gallnuts, sumac, witch hazel, nā lau kī, ka ʻoka ʻoka, a me nā mea kanu ʻē aʻe.He paʻa keʻokeʻo ia, ʻoiai he ʻeleʻele maʻamau nā laʻana ma muli o ka hoʻokahe hapa ʻana.Ua kapa ʻia nā paʻakai a me nā esters o ka gallic acid "gallates".

Nā waiwai kemika:

Hāʻawi hale hana kiʻekiʻe Gallic Acid CAS 149-91-7, anhydrous a me ka monohydrate

MF: C7H8O6

MW: 188.13

EINECS: 611-919-7

Puni hehee 252°C (Dek.)(kumu)

mānoanoa 1.694

ʻano Paʻa

waihoʻoluʻu Keʻokeʻo i ka ʻaila

Pepa ʻikepili ʻenehana/TDS:

Hāʻawi hale hana kiʻekiʻe Gallic Acid CAS 149-91-7, anhydrous a me ka monohydrate

NA MEA	OLELO HOOLAHA
IKE	HE PAUDA KEOKEO A BEIGE
APHA	180 MAX.
SOLUBILITY(TURBIDITY) 50MG/ML ETOH	MAHELE
NALOWALE MA KA HOOMALOO	10.0% MAX.
KOE MA KA AHI	0.1% MAX.
HOOMAEMAE	99.0% MIN.

Palapala noi

Hāʻawi hale hana kiʻekiʻe Gallic Acid CAS 149-91-7, anhydrous a me ka monohydrate

Noi:

2. Hiki ke ho'ohana 'ia ka waikawa Gallic no ka hana 'ana i nā wahie like 'ole, nā mea ho'opa'a ahi, nā 'īnika polū-'ele'ele a me nā 'ohe.

3. ʻO ka waikawa Gallic he mea hoʻoheheʻe UV, he pale ahi, he semiconductor photoresist material, a hiki ke hana ʻia me ka anti-rust primer a me ka alumini alumini organik.

4.Gallic acid hiki ke hoʻohanaʻia ma keʻano he eikonogen.

Hiki ke hoʻohana 'ia ka 5.Gallic acid ma ke 'ano he analytical reagent no ka 'ike 'ana i nā 'akika inorganic manuahi, dihydroxyacetone, alkaloids a me nā metala.