Organic salt
White or gray powder, absorb the moisture in the air after a white crystal, with a molecule of water of crystallization, the loss of water of crystallization temperature of 100 ℃. 300 ℃ starts to break down when the carbide, slightly soluble in cold water, soluble in water, slightly soluble in ethanol, ether and benzene, have apparent acid, soluble in sodium hydroxide solution and sodium carbonate solution. Used in the manufacture of azo dye, and so on, also can be used as a pesticide for controlling wheat rust. Functions and purposes: 1. Used in the manufacture of azo dyes, etc, also used as a pesticide for controlling wheat rust. 2. Mainly used in the manufacture of dyes, auxiliaries and the prevention and control of wheat and barley rust and used as a perfume, edible pigment, medicine, whitening agent, pesticide intermediates, etc. 3. Used in organic synthesis, also get worked up layer analysis reagent, etc. 4. Used as a benchmark reagents, laboratory reagents and chromatographic analytical reagent. 5. Benchmark reagents. The determination of aluminum, magnesium, potassium, sodium, iodine, iodide and nitrite. With the determination of nitrite with 1 - naphthylamine, inspection, osmium and ruthenium. The indirect determination of potassium by potassium nitrite. Determination of serum bilirubin, soil analysis. Still use to build auxiliaries, pesticides fungicides, spices, food pigment, medicine, building materials and other fields 6. Used as analytical reagent, such as the benchmark reagents used for the determination of nitrite. Also used as chromatographic analysis reagent, and used for dye synthesis, pharmaceutical industry
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[Shipping Description]
Within two days after receipt of the order (excluding the holidays), the Commissioner will confirm the order with your Union or SMS.
This product is non-DIY goods, 4 floor below the floor fee, 5 floor above each additional 200 yuan, no recovery services.
Delivery area: Taiwan Island, the outer island does not receive a single. Due to special restrictions (mountain, township, town, village), the stairs are too small to move upstairs and other factors, leading to the delivery, the company has the right to ship.
large furniture distribution is not easy, delivery time to 7 to 14 working days, before delivery logistics company will confirm with you delivery time.
Hualien area (except Hualien City), Taitung area, Pingtung (except Pingtung City) and some remote areas (mountain) area, you need to receive additional freight, travel less delivery of about 10 to 20 Working days, remote areas determined by the logistics company. (You can order the order, follow up by the commissioner and your offer)
To protect the work of the logistics staff, the seller does not provide hanging service, if the crane or other hanging way lifting, the cost will be paid by the buyer.
because of the large furniture assembly, distribution problems, not the general arrival of goods quickly, can not specify a specific time delivery, the driver will be informed before the arrival of the day before you so that you do not have all day at home and other goods, so as not to waste you The precious time.
no recycling furniture service, for recycling furniture can contact the local cleaning team to recover, free shipping clearance line 0800-085-717
If you have any questions after receiving the goods, please contact us within 4 working days from the date of receipt of the goods and return it within seven days from the date of receipt of the goods in order to enjoy the After service.
If you do not return the status of this order, you purchase the goods invoice will receive the goods from seven to ten working days, please pay attention to the receipt box.
[post-purchase considerations]
The company is working from Monday to Friday 10: 00-18: 00, national holidays and other non-working hours to suspend online customer service, we still attach great importance to your valuable advice and any advice, we recommend that you can use the consultation form We will reply to you as soon as possible during working hours.
wake you, after each order is established, you can not manually change the details of the goods or merge orders, please be sure to confirm the order before the order details and order amount.
If you have any questions after receiving the goods, please contact us within 4 working days from the date of receipt of the goods and return it within seven days from the date of receipt of the goods in order to enjoy the After service.
If you do not return the status of this order, you purchase the goods invoice will receive the goods from seven to ten working days, please pay attention to the receipt box.
If you have any questions after receiving the goods, please contact us within 4 working days from the date of receipt of the goods and return it within seven days from the date of receipt of the goods in order to enjoy the After service.
If you do not return the status of this order, you purchase the goods invoice will receive the goods from seven to ten working days, please pay attention to the receipt box.