α-Cellulose
Molecular Structure:
MDL:
MFCD00081512
Molecular Formula:
(C6H10O5)n
Molecular Weight:
Alias:
微晶纖維素,纖維素
Cellulose powder
Cotton linters
Cellulose microcrystalline
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
α-Cellulose |
粒徑:25μm |
250g |
RMB 207.9 |
Consulting service |
α-Cellulose |
粒徑:25μm |
1kg |
RMB 537.9 |
Consulting service |
α-Cellulose |
粒徑:50μm |
250g |
RMB 207.9 |
Consulting service |
α-Cellulose |
粒徑:50μm |
1kg |
RMB 537.9 |
Consulting service |
α-Cellulose |
粒徑:90μm |
250g |
RMB 207.9 |
Consulting service |
α-Cellulose |
粒徑:90μm |
1kg |
RMB 537.9 |
Consulting service |
α-Cellulose |
粒徑:190μm |
250g |
RMB 207.9 |
Consulting service |
α-Cellulose |
粒徑:190μm |
1kg |
RMB 534.6 |
Consulting service |
Character:
白色粉末。能為濃氯化鋅溶液所溶解,也能溶于氫氧化銅的氨溶液和苛性堿與二硫化碳混合液中。幾乎不溶于水或其他一般常用的溶劑。
Quality Standard:
項(xiàng)目 超純級
(extra pure)
外觀Appearance 白色或幾乎類白色結(jié)晶粉末或顆粒
紅外光譜鑒別Infrared spectrometry 符合
干燥損失Loss on drying <1.5 %
灼燒殘?jiān)黂es. after ignition <0.05 %
重金屬Heavy metals <10 ppm
pH 5 - 7
Storage:
密封保存。
用途 制造硝酸或醋酸纖維素。柱色譜用。用于過濾