Hāʻawi hale hana Paʻa olaola 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8 Kiʻi Hōʻikeʻike

Hāʻawi ʻia i ka hale hana Paʻa olaola 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8

ʻO ka wehewehe pōkole:

2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES

CAS 7365-44-8

ʻIke: 99%

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wehewehe

Hāʻawi hale hana ʻo Biological buffer 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8

Hoʻohana ʻia ʻo TES no ka hana ʻana i nā hoʻonā pale.He pKₐ kona waiwai o 7.550.ʻO ia kekahi o nā mea pale o ka Good a hiki ke hoʻohana ʻia no ka hana ʻana i nā hoʻonā pale ma ka pae pH 6.8–8.2.ʻO ia kekahi o nā ʻāpana o Test yolk buffer medium i hoʻohana ʻia no ka refrigeration a me ka lawe ʻana i ka semen.

Nā waiwai kemika:

Hāʻawi hale hana ʻo Biological buffer 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8

MF: C6H15NO6S

MW: 229.25

EINECS: 230-906-3

Ka helu hehee ~225 °C (Dek.)

mānoanoa 1.260 (manaʻo)

index refractive 1.5500 (manaʻo)

ka mahana mālama.E mālama ma kahi pouli, Hoʻopaʻa ʻia i kahi maloʻo, Ke ana wela o ka lumi

solubility H2O: 1 M ma 20 °C, akaka, kala ole

hoʻokumu i ka pauka Crystalline

kala keʻokeʻo

Aala ʻAʻala ʻole

Pepa ʻikepili ʻenehana/TDS:

Hāʻawi hale hana ʻo Biological buffer 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8

Nā mea	Hōʻike
Ka nana aku	ʻO ka pauka kristal keʻokeʻo
Hoʻoheheʻe 10% wai	ʻO ka hāʻina maopopo a kala ʻole
Wai	≤1.0%
pH	3.5-5.0
ʻIkepili	IR
Ke koena ma ka ʻā	≤0.1%
AB 260B, 1M wai	≤0.050
AB 280B, 1M wai	≤0.040
Nā metala kaumaha	≤5ppm
Hoʻāʻo	≥99%

Palapala noi

Hāʻawi hale hana ʻo Biological buffer 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8

Paʻa olaola.

Hoʻohana ʻia ʻo TES no ka hana ʻana i nā hoʻonā pale.ʻO ia kekahi o nā ʻāpana o Test yolk buffer medium i hoʻohana ʻia no ka refrigeration a me ka lawe ʻana i ka semen.