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葡庚糖酸鈉(31138-65-5)

CAS NO：: 31138-65-5

純度：

規(guī) 格：: 洽談

價(jià) 格：: 洽談

: 馬上詢價(jià)

基本信息

產(chǎn)品名稱：葡萄醣庚酸鈉
CAS NO：31138-65-5
中文別名：4-Methoxyphenyl 3-O-(2,3,4,6-Tetra-O-acetyl-beta-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-2-phthalimido-beta-D-glucopyranoside;Gal[2346Ac]beta(1-3)GlcNPhth[46Bzd]-beta-MP;4-Methoxyphenyl 3-O-(2,3,4,6-Tetra-O-acetyl-beta-D-galactopyranosyl)-2-azido-4,
分子式：C₇H₁₄O₈.Na
分子量：248.16
英文名稱：D-gluco-Heptonic acid,sodium salt (1:1), (2x)-
EINECS：250-480-2
密度：1.45[at 20℃]
英文別名：D-gluco-Heptonicacid, monosodium salt, (2x)- (9CI);Cheelox 354;D-Glucoheptonic acid, monosodium salt;Monosodiumglucoheptonate;Sodium glucoheptonate;
閃點(diǎn)：407.9oC
熔點(diǎn)：177 °C
沸點(diǎn)：727.8oC at 760mmHg
毒性：

詳細(xì)信息

Sodium Glucoheptonate Identification: Chemical Name: Sodium Glucoheptonate Synonyms: α-Sodium Glucoheptonate Dihydrate;Sodium D-glycero-D-gulo-heptonate CAS No.: 31138-65-5; 13007-85-7; 10094-62-9 Molecular Formula: α- H2COH(HCOH)5COONa?2H2O Properties: white to off-white powder Specifications: Items Specifications Content ≥ 99% Moisture ≤13.5% Reducing sugar ＜0.2% Cyanide ＜0.5ppm pH(1%,20°C) 7.0-9.0 Chloride: ≤0.01% Sulphate: ≤0.1% Fe3+complex force ≥300g/100g CaCO3complex force Calcium Chelation (Sequestering Capacity) ≥600mg CaCO3/g (mg CaCO3 per g of product) Total ammonia ＜100 ppm Application: Sodium Glucoheptonate is polyvalence chelating agent , is 3-4 times of common chelating agent, it can form non ionic chelate to prevent metallic ion from settlement, it can resist catalytic oxidation, or used in the dissolution of iron and metallic oxide, it also can be used as clarificant in bleaching dyeing of textile. Packing& Storage: white weaving bag, 25Kg/bag. Keep in dry, cool and ventilating places.

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