|Unit Price:||USD 800.0000 / Metric Ton |
|Min. Order:||1 Metric Ton|
|Delivery Time:||10 Days|
Model No.: SY-90
Type: Pharmaceutical Intermediates
Name Of Product: Delta-Gluconolactone
Melting Point:: 160 °C (dec.)(lit.)
Place of Origin: SHANDONG,CHINA
Supply Ability: 500KG/Month
Best price delta-Gluconolactone cas 90-80-2
delta-Gluconolactone , is a dehydrogenated ester between the carboxyl group of gluconic acid
and the hydroxyl group in the molecule,
and the hydroxyl group in the 5th (delta) carbon atom, which is called gluconate-delta-lactone.
An ester formed by dehydration of the hydroxyl group on the 4th (gamma-position)
carbon atom is called a gluconate-gamma-lactone.
English name: delta-gluconolactone
English synonyms: 1,2,3,4, 5-pentahydroxycaproic ACID delta-lactone;DELTA - GLUCURONOLACTONE;
DELTA - GLUCONOLACTONE;
CAS no. : 90-80-2
Molecular formula: C6H10O6
Molecular weight: 178.14
EINECS no. : 202-016-5
Melting point: 160 ° C (dec) (lit.)
Specific rotation: 65 (c=1,H2O)
Boiling point: 230.35 ° C (rough estimate)
The refractive index, 63.5 ° (C = 10, H2O)
Refrigerator storage conditions: Refrigerator
Solubility :590g/l Hydrolysis
Morphology: Crystalline Powder
Color: White to off-white
PH: 3.6 (10 g/l, H2O, 20 ℃)
Water solubility: 500 g/L (20 C)
1. Used in production of protein coagulant, acid agent,
leavening agent, preservative, cosmetics and toothpaste.
2. Widely used as acidity agent, starter, protein coagulant, PH reducing agent,
color preserving agent, food preservative, etc.
Lactone tofu made of tender texture, no odor, no protein loss, with corrosion.
3 can also be used in cosmetics, textiles, paper, medicine and so on.
Shenyu energy (Shandong) development Co. LTD belongs to Shenyu Group Company.
We mainly engaged in chemical raw materials import and export,
and have our own factory production of Butyldiglycol.
Stable prices, 95% of our company's products are for export.
Our company is mainly through research and development, production,
sales and service as one of the trade and industry, to provide customers with the best service.
We has been through the ISO9001:2015 quality certification,
and has a strict quality control system. We have stood in the field of chemistry to the front of the world,
with high-quality personnel, advanced equipment
We insist on the goal of "reliable quality, good service and high reputation of enterprise".
Before ordering, we can provide test samples to ensure the quality of our products.
5. We can provide Commercial Invoice, Packing List, Bill of loading, COA,
Health certificate and Origin certificate.
If your markets have any special requirements, just let us know.
6. Prompt delivery. We have good cooperation with many professional forwarders.
We can send the products to you once you confirm the order.
7. We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, Paypal, Western Union etc.,
and we have cooperate with Sinosure so many years.
Other related items of our company:
1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients