Fuuric acid
Fuuric acid, e like me ka hoʻohuiʻana o ka meaʻai, hoʻohanaʻia ma keʻano he regulator e like me ka regulator a me keʻano he nui e hāʻawiʻia e ka helu e297. ʻO Fumaric AcID kahi meaʻai meaʻai i hoʻohanaʻia mai 1946. Hoʻohana pinepineʻia ia i nā mea inu a me nā pulupulu mau e kauʻia ai nā koi. Hoʻohana pinepineʻiaʻo ia ma keʻano he stratracte no ka tartaric avanoa a i kekahi manawa i kahi o ke citric a me ka nui o ka cubric acid e hoʻohui i keʻano o ka cumaric. Ua hoʻohanaʻia ia ma keʻano he coagulant i loko o nā kāwili pūʻana o ke kiʻi.
| Nā huahana | Kūlā |
| Asseay (%) | ≥9s.0 |
| Mesh | Ma o 300 mesh |
| E like me PPM | ≤ |
| Nā metala kaumaha (pb) | ≤ |
| Wai (%) | Ç0.3 |
| MALEIC ACID (%) | Ç0.1 |
| Kala (pt-co) | ≤15 hazen |
| Melting point (℃) | 286-289 |
| Hiʻona (25 ℃) | ≥1.00g / 100ml wai |
Huanui: ma ka maloʻo, maloʻo, a me ka wahi i kauʻia me ka pale mua, pale i ka nui, pale i ka nui, kūʻai ma ka mahana o ka lumi.
ʻO ke ola ola: 48 mau mahina
Paʻa: I25Kg /ʻeke
HAAWANA: sputp
1. He aha kāu uku uku?
T / t a l / c.
2. He aha kāu manawa lawe?
E hoʻonohonoho pinepine mākou i ka hoʻouna ma 7 -15 mau lā.
3. Pehea e pili ai i ka pale?
ʻO ka maʻamau maʻamau mākou e hāʻawi i ka packing ma keʻano he 25 kg /ʻeke a iʻole ke kāleka. Heʻoiaʻiʻo, inā loaʻa iāʻoukou nā koi kūikawā iā lākou, e like meʻoe e like meʻoe.
4. Pehea e pili ai i ka hōʻoia o nā huahana?
Wahi a nā huahana āu i kauoha ai.
5. He aha nā palapala āu e hāʻawi ai?
ʻO ka maʻamau, hāʻawi mākou i nā mea kūʻai aku i ka papa inoa, ka papa inoa paʻi, Bill o ka hoʻoukaʻana, Coa, Health Coatch a me ka Palapala Ola. Inā loaʻa nā mea kūʻai aku kāu mau mākeke kūikawā, eʻike iā mākou.
6. He aha ke awa e lele ana?
ʻO ka maʻamauʻo Shanghai, Qingdao a Tianjin paha.
