Sunsafe-TDSA(30%) / Terephthalylidene Dicamphor Sulfonic Acid; Ruwa

Takaitaccen Bayani:

Rana mai aminci-TDSA (30%)wani abu ne mai karko na shaƙar UVA na halitta wanda ke ba da kariya daga UV a cikin kewayon tsawon nanomita 290 zuwa 400, tare da kariya mafi girma a nanomita 345. Bugu da ƙari, mahaɗin yana iya ɗaukar hoto kuma baya lalacewa sosai ƙarƙashin tasirin haske. Sau da yawa ana amfani da shi azaman sinadari na kariya daga hasken rana tare da sauran magungunan kariya daga hasken rana masu aiki don samar da kariya daga hasken UV mai faɗi, saboda ba ya rufe dukkan hasken UV.


Cikakken Bayani game da Samfurin

Alamun Samfura

Sunan alama Sunsafe-TDSA(30%)
Lambar CAS: 92761-26-7; 7732-18-5
Suna na INCI: Terephthalylidene Dicamphor Sulfonic Acid; Ruwa
Tsarin Sinadarai:  
Aikace-aikace: Man shafawa na rana, kayan shafa, jerin farin gashi
Kunshin: 20kg/ganga
Bayyanar: Maganin haske mai launin rawaya
% na Gwaji: 30.0-34.0
Narkewa: Ruwa mai narkewa
Aiki: Matatar UVA
Rayuwar shiryayye: Shekaru 2
Ajiya: A rufe akwati sosai kuma a sanyaya shi. A ajiye a wuri mai sanyi. A ajiye a wuri mai nisa daga zafi.
Yawan amfani: 0.2-3%(kamar acid)(mahimmancin da aka amince da shi har zuwa 10%(kamar acid)).

Aikace-aikace

Yana ɗaya daga cikin sinadaran kariya mafi inganci na UVA kuma babban sinadari ne na kula da fata. Matsakaicin kariya zai iya kaiwa 344nm. Ganin cewa ba ya rufe dukkan kewayon UV, ana amfani da shi sau da yawa tare da wasu sinadarai.

(1) Mai narkewa gaba ɗaya cikin ruwa;

(2) Faɗin bakan UV, yana ɗaukar kyau sosai a cikin UVA;

(3) Kyakkyawan kwanciyar hankali na hoto kuma yana da wahalar ruɓewa;

(4) Ingancin aminci.

Sunsafe-TDSA (30%) ya bayyana a matsayin mai aminci saboda yana shiga cikin fata ko kuma zagayawar jini ta hanyar tsarin jiki. Tunda Sunsafe-TDSA (30%) ba ta da matsala, gubar kayayyakin lalacewa ba abin damuwa ba ne. Nazarin al'adun dabbobi da ƙwayoyin halitta sun nuna rashin tasirin maye gurbi da cutar kansa. Duk da haka, nazarin aminci kai tsaye na amfani da fata na dogon lokaci a cikin mutane ba ya nan. Ba kasafai ake samun Sunsafe-TDSA (30%) na iya haifar da ƙaiƙayi/kurajewar fata. A cikin tsari mai tsabta, Sunsafe-TDSA (30%) yana da acidic. A cikin kayayyakin kasuwanci, ana rage shi ta hanyar tushen halitta, kamar mono-, di- ko triethanolamine. Ethanolamines wani lokacin suna haifar da cutar sankarar fata. Idan kun sami amsawa ga man shafawa mai kariya daga rana tare da Sunsafe-TDSA (30%), mai laifin na iya zama tushen hana narkewa maimakon Sunsafe-TDSA (30%) kanta. Kuna iya gwada alama tare da tushen hana narkewa daban.


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